Search Results for "78"

Filter by:
Power (W)
  • Min
  • Nom
  • Max
    • Isolation
    Vin (V)
  • Min
  • Nom
  • Max
    • Main Vout (V)
  • Min
  • Nom
  • Max
    • Nr. of Outputs
    Iout 1 (mA)
  • Min
  • Nom
  • Max
    • Mounting Type
    Package Style
    Length (mm)
  • Min
  • Max
    • Width (mm)
  • Min
  • Max
    • Height (mm)
  • Min
  • Max
    • Certifications
    MIN Operating Temp (°C)
  • Max
    • MAX Operating Temp (°C)
  • Min
    • Protections
    Regulation
      Part Number AC/DC or DC/DC Power (W) Vin (V) Vout 1 (V) Package Style Isolation (kV)
    1 RECOM | R-78CK12-0.5 | DC/DC, THT, 6 W, Single Output
    Focus
    		DC/DC 6 15 - 40 12 SIP3
    2 RECOM | R-78CK15-0.5 | DC/DC, THT, 7.5 W, Single Output
    Focus
    		DC/DC 7.5 18 - 40 15 SIP3
    3 RECOM | R-78CK3.3-0.5 | DC/DC, THT, 1.65 W, Single Output
    Focus
    		DC/DC 1.65 5 - 40 3.3 SIP3
    4 RECOM | R-78CK5.0-0.5 | DC/DC, THT, 2.5 W, Single Output
    Focus
    		DC/DC 2.5 6.5 - 40 5 SIP3
    5 RECOM | R-78HE5.0-0.3 | DC/DC, THT, 1.5 W, Single Output
    Focus
    		DC/DC 1.5 6.5 - 72 5 SIP3
    6 RECOM | R-78K1.2-2.0 | DC/DC, THT, 2.4 W, Single Output
    Focus
    		DC/DC 2.4 4.5 - 36 1.2 SIP3
    7 RECOM | R-78K1.2-2.0L | DC/DC, THT, 2.4 W, Single Output
    Focus
    		DC/DC 2.4 4.5 - 36 1.2 SIP3
    8 RECOM | R-78K1.5-0.5 | DC/DC, THT, 0.75 W, Single Output
    Focus
    		DC/DC 0.75 4.5 - 36 1.5 SIP3
    9 RECOM | R-78K1.5-2.0 | DC/DC, THT, 3 W, Single Output
    Focus
    		DC/DC 3 4.5 - 36 1.5 SIP3
    10 RECOM | R-78K1.5-2.0L | DC/DC, THT, 3 W, Single Output
    Focus
    		DC/DC 3 4.5 - 36 1.5 SIP3
    11 RECOM | R-78K1.8-0.5 | DC/DC, THT, 0.9 W, Single Output
    Focus
    		DC/DC 0.9 4.5 - 36 1.8 SIP3
    12 RECOM | R-78K1.8-1.0 | DC/DC, THT, 1.8 W, Single Output
    Focus
    		DC/DC 1.8 4.5 - 36 1.8 SIP3
    13 RECOM | R-78K1.8-2.0 | DC/DC, THT, 3.6 W, Single Output
    Focus
    		DC/DC 3.6 4.5 - 36 1.8 SIP3
    14 RECOM | R-78K1.8-2.0L | DC/DC, THT, 3.6 W, Single Output
    Focus
    		DC/DC 3.6 4.5 - 36 1.8 SIP3
    15 RECOM | R-78K12-0.5 | DC/DC, THT, 6 W, Single Output
    Focus
    		DC/DC 6 15 - 36 12 SIP3
    16 RECOM | R-78K12-1.0 | DC/DC, THT, 12 W, Single Output
    Focus
    		DC/DC 12 15 - 36 12 SIP3
    17 RECOM | R-78K12-2.0 | DC/DC, THT, 24 W, Single Output
    Focus
    		DC/DC 24 14 - 36 12 SIP3
    18 RECOM | R-78K12-2.0L | DC/DC, THT, 24 W, Single Output
    Focus
    		DC/DC 24 14 - 36 12 SIP3
    19 RECOM | R-78K15-0.5 | DC/DC, THT, 7.5 W, Single Output
    Focus
    		DC/DC 7.5 18 - 36 15 SIP3
    20 RECOM | R-78K15-1.0 | DC/DC, THT, 15 W, Single Output
    Focus
    		DC/DC 15 18 - 36 15 SIP3
    21 RECOM | R-78K15-2.0 | DC/DC, THT, 30 W, Single Output
    Focus
    		DC/DC 30 18 - 36 15 SIP3
    22 RECOM | R-78K15-2.0L | DC/DC, THT, 30 W, Single Output
    Focus
    		DC/DC 30 18 - 36 15 SIP3
    23 RECOM | R-78K2.5-0.5 | DC/DC, THT, 1.25 W, Single Output
    Focus
    		DC/DC 1.25 4.5 - 36 2.5 SIP3
    24 RECOM | R-78K2.5-1.0 | DC/DC, THT, 2.5 W, Single Output
    Focus
    		DC/DC 2.5 4.5 - 36 2.5 SIP3
    25 RECOM | R-78K2.5-2.0 | DC/DC, THT, 5 W, Single Output
    Focus
    		DC/DC 5 4.5 - 36 2.5 SIP3
    26 RECOM | R-78K2.5-2.0L | DC/DC, THT, 5 W, Single Output
    Focus
    		DC/DC 5 4.5 - 36 2.5 SIP3
    27 RECOM | R-78K3.3-0.5 | DC/DC, THT, 1.65 W, Single Output
    Focus
    		DC/DC 1.65 4.5 - 36 3.3 SIP3
    28 RECOM | R-78K3.3-1.0 | DC/DC, THT, 3.3 W, Single Output
    Focus
    		DC/DC 3.3 4.5 - 36 3.3 SIP3
    29 RECOM | R-78K3.3-2.0 | DC/DC, THT, 6.6 W, Single Output
    Focus
    		DC/DC 6.6 4.5 - 36 3.3 SIP3
    30 RECOM | R-78K3.3-2.0L | DC/DC, THT, 6.6 W, Single Output
    Focus
    		DC/DC 6.6 4.5 - 36 3.3 SIP3
    31 RECOM | R-78K5.0-0.5 | DC/DC, THT, 2.5 W, Single Output
    Focus
    		DC/DC 2.5 6.5 - 36 5 SIP3
    32 RECOM | R-78K5.0-1.0 | DC/DC, THT, 5 W, Single Output
    Focus
    		DC/DC 5 6.5 - 36 5 SIP3
    33 RECOM | R-78K5.0-2.0 | DC/DC, THT, 10 W, Single Output
    Focus
    		DC/DC 10 6.5 - 36 5 SIP3
    34 RECOM | R-78K5.0-2.0L | DC/DC, THT, 10 W, Single Output
    Focus
    		DC/DC 10 6.5 - 36 5 SIP3
    35 RECOM | R-78K6.5-0.5 | DC/DC, THT, 3.25 W, Single Output
    Focus
    		DC/DC 3.25 8 - 36 6.5 SIP3
    36 RECOM | R-78K9.0-0.5 | DC/DC, THT, 4.5 W, Single Output
    Focus
    		DC/DC 4.5 12 - 36 9 SIP3
    37 RECOM | R-78K9.0-1.0 | DC/DC, THT, 9 W, Single Output
    Focus
    		DC/DC 9 12 - 36 9 SIP3
    38 RECOM | R-78K9.0-2.0 | DC/DC, THT, 18 W, Single Output
    Focus
    		DC/DC 18 11 - 36 9 SIP3
    39 RECOM | R-78K9.0-2.0L | DC/DC, THT, 18 W, Single Output
    Focus
    		DC/DC 18 11 - 36 9 SIP3
    40 RECOM | R-781.5-0.5 | DC/DC, THT, 0.75 W, Single Output
    		DC/DC 0.75 4.75 - 30 1.5 SIP3
    41 RECOM | R-781.8-0.5 | DC/DC, THT, 0.9 W, Single Output
    		DC/DC 0.9 4.75 - 32 1.8 SIP3
    42 RECOM | R-781.8-1.0 | DC/DC, THT, 1.8 W, Single Output
    		DC/DC 1.8 4.75 - 18 1.8 SIP3
    43 RECOM | R-7812-0.5 | DC/DC, THT, 6 W, Single Output
    		DC/DC 6 15 - 32 12 SIP3
    44 RECOM | R-7815-0.5 | DC/DC, THT, 7.5 W, Single Output
    		DC/DC 7.5 18 - 32 15 SIP3
    45 RECOM | R-782.5-0.5 | DC/DC, THT, 1.25 W, Single Output
    		DC/DC 1.25 4.75 - 32 2.5 SIP3
    46 RECOM | R-782.5-1.0 | DC/DC, THT, 2.5 W, Single Output
    		DC/DC 2.5 4.75 - 18 2.5 SIP3
    47 RECOM | R-783.3-0.5 | DC/DC, THT, 1.65 W, Single Output
    		DC/DC 1.65 4.75 - 32 3.3 SIP3
    48 RECOM | R-783.3-1.0 | DC/DC, THT, 3.3 W, Single Output
    		DC/DC 3.3 4.75 - 18 3.3 SIP3
    49 RECOM | R-785.0-0.5 | DC/DC, THT, 2.5 W, Single Output
    		DC/DC 2.5 6.5 - 32 5 SIP3
    50 RECOM | R-785.0-1.0 | DC/DC, THT, 5 W, Single Output
    		DC/DC 5 6.5 - 18 5 SIP3
    51 RECOM | R-786.5-0.5 | DC/DC, THT, 3.25 W, Single Output
    		DC/DC 3.25 8 - 32 6.5 SIP3
    52 RECOM | R-789.0-0.5 | DC/DC, THT, 4.5 W, Single Output
    		DC/DC 4.5 11 - 32 9 SIP3
    53 RECOM | R-78AA1.5-0.5SMD | DC/DC, SMD, 0.75 W, Single Output
    		DC/DC 0.75 4.75 - 30 1.5 SMD 10 Pin
    54 RECOM | R-78AA1.5-0.5SMD-R | DC/DC, SMD, 0.75 W, Single Output
    		DC/DC 0.75 4.75 - 30 1.5 SMD 10 Pin
    55 RECOM | R-78AA1.5-1.0SMD | DC/DC, SMD, 1.5 W, Single Output
    		DC/DC 1.5 4.75 - 18 1.5 SMD 10 Pin
    56 RECOM | R-78AA1.5-1.0SMD-R | DC/DC, SMD, 1.5 W, Single Output
    		DC/DC 1.5 4.75 - 18 1.5 SMD 10 Pin
    57 RECOM | R-78AA1.8-0.5SMD | DC/DC, SMD, 0.9 W, Single Output
    		DC/DC 0.9 4.75 - 32 1.8 SMD 10 Pin
    58 RECOM | R-78AA1.8-0.5SMD-R | DC/DC, SMD, 0.9 W, Single Output
    		DC/DC 0.9 4.75 - 32 1.8 SMD 10 Pin
    59 RECOM | R-78AA1.8-1.0SMD | DC/DC, SMD, 1.8 W, Single Output
    		DC/DC 1.8 4.75 - 18 1.8 SMD 10 Pin
    60 RECOM | R-78AA1.8-1.0SMD-R | DC/DC, SMD, 1.8 W, Single Output
    		DC/DC 1.8 4.75 - 18 1.8 SMD 10 Pin
    61 RECOM | R-78AA12-0.5SMD | DC/DC, SMD, 6 W, Single Output
    		DC/DC 6 15 - 32 12 SMD 10 Pin
    62 RECOM | R-78AA12-0.5SMD-R | DC/DC, SMD, 6 W, Single Output
    		DC/DC 6 15 - 32 12 SMD 10 Pin
    63 RECOM | R-78AA15-0.5SMD | DC/DC, SMD, 7.5 W, Single Output
    		DC/DC 7.5 18 - 32 15 SMD 10 Pin
    64 RECOM | R-78AA15-0.5SMD-R | DC/DC, SMD, 7.5 W, Single Output
    		DC/DC 7.5 18 - 32 15 SMD 10 Pin
    65 RECOM | R-78AA2.5-0.5SMD | DC/DC, SMD, 1.25 W, Single Output
    		DC/DC 1.25 4.75 - 32 2.5 SMD 10 Pin
    66 RECOM | R-78AA2.5-0.5SMD-R | DC/DC, SMD, 1.25 W, Single Output
    		DC/DC 1.25 4.75 - 32 2.5 SMD 10 Pin
    67 RECOM | R-78AA2.5-1.0SMD | DC/DC, SMD, 2.5 W, Single Output
    		DC/DC 2.5 4.75 - 18 2.5 SMD 10 Pin
    68 RECOM | R-78AA2.5-1.0SMD-R | DC/DC, SMD, 2.5 W, Single Output
    		DC/DC 2.5 4.75 - 18 2.5 SMD 10 Pin
    69 RECOM | R-78AA3.3-0.5SMD | DC/DC, SMD, 1.65 W, Single Output
    		DC/DC 1.65 4.75 - 32 3.3 SMD 10 Pin
    70 RECOM | R-78AA3.3-0.5SMD-R | DC/DC, SMD, 1.65 W, Single Output
    		DC/DC 1.65 4.75 - 32 3.3 SMD 10 Pin
    71 RECOM | R-78AA3.3-1.0SMD | DC/DC, SMD, 3.3 W, Single Output
    		DC/DC 3.3 4.75 - 18 3.3 SMD 10 Pin
    72 RECOM | R-78AA3.3-1.0SMD-R | DC/DC, SMD, 3.3 W, Single Output
    		DC/DC 3.3 4.75 - 18 3.3 SMD 10 Pin
    73 RECOM | R-78AA5.0-0.5SMD | DC/DC, SMD, 2.5 W, Single Output
    		DC/DC 2.5 6.5 - 32 5 SMD 10 Pin
    74 RECOM | R-78AA5.0-0.5SMD-R | DC/DC, SMD, 2.5 W, Single Output
    		DC/DC 2.5 6.5 - 32 5 SMD 10 Pin
    75 RECOM | R-78AA5.0-1.0SMD | DC/DC, SMD, 5 W, Single Output
    		DC/DC 5 6.5 - 18 5 SMD 10 Pin
    76 RECOM | R-78AA5.0-1.0SMD-R | DC/DC, SMD, 5 W, Single Output
    		DC/DC 5 6.5 - 18 5 SMD 10 Pin
    77 RECOM | R-78AA6.5-0.5SMD | DC/DC, SMD, 3.25 W, Single Output
    		DC/DC 3.25 8 - 32 6.5 SMD 10 Pin
    78 RECOM | R-78AA6.5-0.5SMD-R | DC/DC, SMD, 3.25 W, Single Output
    		DC/DC 3.25 8 - 32 6.5 SMD 10 Pin
    79 RECOM | R-78AA9.0-0.5SMD | DC/DC, SMD, 4.5 W, Single Output
    		DC/DC 4.5 11 - 32 9 SMD 10 Pin
    80 RECOM | R-78AA9.0-0.5SMD-R | DC/DC, SMD, 4.5 W, Single Output
    		DC/DC 4.5 11 - 32 9 SMD 10 Pin
    81 RECOM | R-78B1.2-2.0 | DC/DC, THT, 2.4 W, Single Output
    		DC/DC 2.4 4.75 - 32 1.2 SIP3
    82 RECOM | R-78B1.5-1.0 | DC/DC, THT, 1.5 W, Single Output
    		DC/DC 1.5 4.75 - 26 1.5 SIP3
    83 RECOM | R-78B1.5-1.0L | DC/DC, THT, 1.5 W, Single Output
    		DC/DC 1.5 4.75 - 26 1.5 SIP3
    84 RECOM | R-78B1.5-2.0 | DC/DC, THT, 3 W, Single Output
    		DC/DC 3 4.75 - 32 1.5 SIP3
    85 RECOM | R-78B1.8-1.0 | DC/DC, THT, 1.8 W, Single Output
    		DC/DC 1.8 4.75 - 26 1.8 SIP3
    86 RECOM | R-78B1.8-1.0L | DC/DC, THT, 1.8 W, Single Output
    		DC/DC 1.8 4.75 - 26 1.8 SIP3
    87 RECOM | R-78B1.8-2.0 | DC/DC, THT, 3.6 W, Single Output
    		DC/DC 3.6 4.75 - 32 1.8 SIP3
    88 RECOM | R-78B12-1.0 | DC/DC, THT, 12 W, Single Output
    		DC/DC 12 16 - 32 12 SIP3
    89 RECOM | R-78B12-1.0L | DC/DC, THT, 12 W, Single Output
    		DC/DC 12 16 - 32 12 SIP3
    90 RECOM | R-78B12-2.0 | DC/DC, THT, 24 W, Single Output
    		DC/DC 24 15 - 32 12 SIP3
    91 RECOM | R-78B15-1.0 | DC/DC, THT, 15 W, Single Output
    		DC/DC 15 20 - 32 15 SIP3
    92 RECOM | R-78B15-1.0L | DC/DC, THT, 15 W, Single Output
    		DC/DC 15 20 - 32 15 SIP3
    93 RECOM | R-78B15-2.0 | DC/DC, THT, 30 W, Single Output
    		DC/DC 30 18 - 32 15 SIP3
    94 RECOM | R-78B2.5-1.0 | DC/DC, THT, 2.5 W, Single Output
    		DC/DC 2.5 4.75 - 32 2.5 SIP3
    95 RECOM | R-78B2.5-1.0L | DC/DC, THT, 2.5 W, Single Output
    		DC/DC 2.5 4.75 - 32 2.5 SIP3
    96 RECOM | R-78B2.5-2.0 | DC/DC, THT, 5 W, Single Output
    		DC/DC 5 4.75 - 32 2.5 SIP3
    97 RECOM | R-78B3.3-1.0 | DC/DC, THT, 3.3 W, Single Output
    		DC/DC 3.3 4.75 - 32 3.3 SIP3
    98 RECOM | R-78B3.3-1.0L | DC/DC, THT, 3.3 W, Single Output
    		DC/DC 3.3 4.75 - 32 3.3 SIP3
    99 RECOM | R-78B3.3-1.5 | DC/DC, THT, 4.95 W, Single Output
    		DC/DC 4.95 4.75 - 18 3.3 SIP3
    100 RECOM | R-78B3.3-1.5L | DC/DC, THT, 4.95 W, Single Output
    		DC/DC 4.95 4.75 - 18 3.3 SIP3
    101 RECOM | R-78B3.3-2.0 | DC/DC, THT, 6.6 W, Single Output
    		DC/DC 6.6 4.75 - 32 3.3 SIP3
    102 RECOM | R-78B5.0-1.0 | DC/DC, THT, 5 W, Single Output
    		DC/DC 5 6.5 - 32 5 SIP3
    103 RECOM | R-78B5.0-1.0L | DC/DC, THT, 5 W, Single Output
    		DC/DC 5 6.5 - 32 5 SIP3
    104 RECOM | R-78B5.0-1.5 | DC/DC, THT, 7.5 W, Single Output
    		DC/DC 7.5 6.5 - 18 5 SIP3
    105 RECOM | R-78B5.0-1.5L | DC/DC, THT, 7.5 W, Single Output
    		DC/DC 7.5 6.5 - 18 5 SIP3
    106 RECOM | R-78B5.0-2.0 | DC/DC, THT, 10 W, Single Output
    		DC/DC 10 6.5 - 32 5 SIP3
    107 RECOM | R-78B6.5-1.0 | DC/DC, THT, 6.5 W, Single Output
    		DC/DC 6.5 9 - 32 6.5 SIP3
    108 RECOM | R-78B6.5-1.0L | DC/DC, THT, 6.5 W, Single Output
    		DC/DC 6.5 9 - 32 6.5 SIP3
    109 RECOM | R-78B6.5-1.5 | DC/DC, THT, 9.75 W, Single Output
    		DC/DC 9.75 8 - 18 6.5 SIP3
    110 RECOM | R-78B6.5-1.5L | DC/DC, THT, 9.75 W, Single Output
    		DC/DC 9.75 8 - 18 6.5 SIP3
    111 RECOM | R-78B9.0-1.0 | DC/DC, THT, 9 W, Single Output
    		DC/DC 9 12 - 32 9 SIP3
    112 RECOM | R-78B9.0-1.0L | DC/DC, THT, 9 W, Single Output
    		DC/DC 9 12 - 32 9 SIP3
    113 RECOM | R-78B9.0-2.0 | DC/DC, THT, 18 W, Single Output
    		DC/DC 18 11 - 32 9 SIP3
    114 RECOM | R-78C1.8-1.0 | DC/DC, THT, 1.8 W, Single Output
    		DC/DC 1.8 5 - 42 1.8 SIP3
    115 RECOM | R-78C12-1.0 | DC/DC, THT, 12 W, Single Output
    		DC/DC 12 15 - 42 12 SIP3
    116 RECOM | R-78C15-1.0 | DC/DC, THT, 15 W, Single Output
    		DC/DC 15 18 - 42 15 SIP3
    117 RECOM | R-78C3.3-1.0 | DC/DC, THT, 3.3 W, Single Output
    		DC/DC 3.3 7 - 42 3.3 SIP3
    118 RECOM | R-78C5.0-1.0 | DC/DC, THT, 5 W, Single Output
    		DC/DC 5 8 - 42 5 SIP3
    119 RECOM | R-78C9.0-1.0 | DC/DC, THT, 9 W, Single Output
    		DC/DC 9 12 - 42 9 SIP3
    120 RECOM | R-78E12-0.5 | DC/DC, THT, 6 W, Single Output
    		DC/DC 6 15 - 28 12 SIP3
    121 RECOM | R-78E12-1.0/X9 | DC/DC, THT, 12 W, Single Output
    		DC/DC 12 15 - 27 12 SIP3
    122 RECOM | R-78E15-0.5 | DC/DC, THT, 7.5 W, Single Output
    		DC/DC 7.5 18 - 28 15 SIP3
    123 RECOM | R-78E3.3-0.5 | DC/DC, THT, 1.65 W, Single Output
    		DC/DC 1.65 6 - 28 3.3 SIP3
    124 RECOM | R-78E3.3-1.0 | DC/DC, THT, 3.3 W, Single Output
    		DC/DC 3.3 7 - 28 3.3 SIP3
    125 RECOM | R-78E5.0-0.5 | DC/DC, THT, 2.5 W, Single Output
    		DC/DC 2.5 7 - 28 5 SIP3
    126 RECOM | R-78E5.0-1.0 | DC/DC, THT, 5 W, Single Output
    		DC/DC 5 8 - 28 5 SIP3
    127 RECOM | R-78E9.0-0.5 | DC/DC, THT, 4.5 W, Single Output
    		DC/DC 4.5 12 - 28 9 SIP3
    128 RECOM | R-78HB12-0.5 | DC/DC, THT, 6 W, Single Output
    		DC/DC 6 17 - 72 12 SIP3
    129 RECOM | R-78HB12-0.5/W | DC/DC, Wired, 6 W, Single Output
    		DC/DC 6 17 - 72 12 SIP3
    130 RECOM | R-78HB12-0.5L | DC/DC, THT, 6 W, Single Output
    		DC/DC 6 17 - 72 12 SIP3
    131 RECOM | R-78HB15-0.5 | DC/DC, THT, 7.5 W, Single Output
    		DC/DC 7.5 20 - 72 15 SIP3
    132 RECOM | R-78HB15-0.5L | DC/DC, THT, 7.5 W, Single Output
    		DC/DC 7.5 20 - 72 15 SIP3
    133 RECOM | R-78HB24-0.3 | DC/DC, THT, 7.2 W, Single Output
    		DC/DC 7.2 36 - 72 24 SIP3
    134 RECOM | R-78HB24-0.3L | DC/DC, THT, 7.2 W, Single Output
    		DC/DC 7.2 36 - 72 24 SIP3
    135 RECOM | R-78HB3.3-0.5 | DC/DC, THT, 1.65 W, Single Output
    		DC/DC 1.65 9 - 72 3.3 SIP3
    136 RECOM | R-78HB3.3-0.5L | DC/DC, THT, 1.65 W, Single Output
    		DC/DC 1.65 9 - 72 3.3 SIP3
    137 RECOM | R-78HB5.0-0.5 | DC/DC, THT, 2.5 W, Single Output
    		DC/DC 2.5 9 - 72 5 SIP3
    138 RECOM | R-78HB5.0-0.5/W | DC/DC, Wired, 2.5 W, Single Output
    		DC/DC 2.5 9 - 72 5 SIP3
    139 RECOM | R-78HB5.0-0.5L | DC/DC, THT, 2.5 W, Single Output
    		DC/DC 2.5 9 - 72 5 SIP3
    140 RECOM | R-78HB6.5-0.5 | DC/DC, THT, 3.25 W, Single Output
    		DC/DC 3.25 9 - 72 6.5 SIP3
    141 RECOM | R-78HB6.5-0.5L | DC/DC, THT, 3.25 W, Single Output
    		DC/DC 3.25 9 - 72 6.5 SIP3
    142 RECOM | R-78HB9.0-0.5 | DC/DC, THT, 4.5 W, Single Output
    		DC/DC 4.5 14 - 72 9 SIP3
    143 RECOM | R-78HB9.0-0.5L | DC/DC, THT, 4.5 W, Single Output
    		DC/DC 4.5 14 - 72 9 SIP3
    144 RECOM | R-78S1.8-0.1 | DC/DC, THT, 0.18 W, Single Output
    		DC/DC 0.18 0.65 - 1.3 1.8 SIP4
    145 RECOM | R-78S3.3-0.1 | DC/DC, THT, 0.33 W, Single Output
    		DC/DC 0.33 0.65 - 3.15 3.3 SIP4
    146 RECOM | R-78S3.3-0.1-EVM-1 | DC/DC, 0.33 W, Single Output
    		DC/DC 0.33 0.65 - 3.15 3.3 Open Frame
    147 RECOM | R-78S3.3-0.1-EVM-1/SBL-1 | DC/DC
    		DC/DC
    148 RECOM | R-78S3.3-0.1-EVM-1/STM-1 | DC/DC
    		DC/DC
    149 RECOM | R-78S3.6-0.1 | DC/DC, THT, 0.36 W, Single Output
    		DC/DC 0.36 0.65 - 3.3 3.6 SIP4
    150 RECOM | R-78T12-1.0/AC-R | DC/DC, SMD, 12 W, Single Output
    		DC/DC 12 15 - 42 12 Open Frame
    151 RECOM | R-78T12-1.0/AC-TRAY | DC/DC, SMD, 12 W, Single Output
    		DC/DC 12 15 - 42 12 Open Frame
    152 RECOM | R-78T12-1.0/AL-R | DC/DC, SMD, 12 W, Single Output
    		DC/DC 12 15 - 42 12 Open Frame
    153 RECOM | R-78T12-1.0/AL-TRAY | DC/DC, SMD, 12 W, Single Output
    		DC/DC 12 15 - 42 12 Open Frame
    154 RECOM | R-78T12-1.0/FC-R | DC/DC, SMD, 12 W, Single Output
    		DC/DC 12 15 - 42 12 Open Frame
    155 RECOM | R-78T12-1.0/FC-TRAY | DC/DC, SMD, 12 W, Single Output
    		DC/DC 12 15 - 42 12 Open Frame
    156 RECOM | R-78T3.3-1.0/AC-R | DC/DC, SMD, 3.3 W, Single Output
    		DC/DC 3.3 7 - 42 3.3 Open Frame
    157 RECOM | R-78T3.3-1.0/AC-TRAY | DC/DC, SMD, 3.3 W, Single Output
    		DC/DC 3.3 7 - 42 3.3 Open Frame
    158 RECOM | R-78T3.3-1.0/AL-R | DC/DC, SMD, 3.3 W, Single Output
    		DC/DC 3.3 7 - 42 3.3 Open Frame
    159 RECOM | R-78T3.3-1.0/AL-TRAY | DC/DC, SMD, 3.3 W, Single Output
    		DC/DC 3.3 7 - 42 3.3 Open Frame
    160 RECOM | R-78T3.3-1.0/FC-R | DC/DC, SMD, 3.3 W, Single Output
    		DC/DC 3.3 7 - 42 3.3 Open Frame
    161 RECOM | R-78T3.3-1.0/FC-TRAY | DC/DC, SMD, 3.3 W, Single Output
    		DC/DC 3.3 7 - 42 3.3 Open Frame
    162 RECOM | R-78T5.0-1.0/AC-R | DC/DC, SMD, 5 W, Single Output
    		DC/DC 5 8 - 42 5 Open Frame
    163 RECOM | R-78T5.0-1.0/AC-TRAY | DC/DC, SMD, 5 W, Single Output
    		DC/DC 5 8 - 42 5 Open Frame
    164 RECOM | R-78T5.0-1.0/AL-R | DC/DC, SMD, 5 W, Single Output
    		DC/DC 5 8 - 42 5 Open Frame
    165 RECOM | R-78T5.0-1.0/AL-TRAY | DC/DC, SMD, 5 W, Single Output
    		DC/DC 5 8 - 42 5 Open Frame
    166 RECOM | R-78T5.0-1.0/FC-R | DC/DC, SMD, 5 W, Single Output
    		DC/DC 5 8 - 42 5 Open Frame
    167 RECOM | R-78T5.0-1.0/FC-TRAY | DC/DC, SMD, 5 W, Single Output
    		DC/DC 5 8 - 42 5 Open Frame
    168 RECOM | R-78W12-0.5 | DC/DC, Wired, 6 W, Single Output
    		DC/DC 6 15 - 32 12 SIP3
    169 RECOM | R-78W3.3-0.5 | DC/DC, Wired, 1.65 W, Single Output
    		DC/DC 1.65 6.5 - 32 3.3 SIP3
    170 RECOM | R-78W5.0-0.5 | DC/DC, Wired, 2.5 W, Single Output
    		DC/DC 2.5 6.5 - 32 5 SIP3
    171 RECOM | R-78W9.0-0.5 | DC/DC, Wired, 4.5 W, Single Output
    		DC/DC 4.5 11 - 32 9 SIP3
    172 RECOM | R-REF02-78S | DC/DC, 0.33 W, Single Output
    		DC/DC 0.33 0.65 - 3.15 3.3 Open Frame
    173 RECOM | ROF-78E12-0.5SMD-R | DC/DC, SMD, 6 W, Single Output
    		DC/DC 6 15 - 36 12 Open Frame
    174 RECOM | ROF-78E3.3-0.5SMD-R | DC/DC, SMD, 1.65 W, Single Output
    		DC/DC 1.65 5 - 36 3.3 Open Frame
    175 RECOM | ROF-78E5.0-0.5SMD-R | DC/DC, SMD, 2.5 W, Single Output
    		DC/DC 2.5 9 - 36 5 Open Frame
    Power (W)
  • Min
  • Nom
  • Max
    • Isolation
    Vin (V)
  • Min
  • Nom
  • Max
    • Main Vout (V)
  • Min
  • Nom
  • Max
    • Nr. of Outputs
    Iout 1 (mA)
  • Min
  • Nom
  • Max
    • Mounting Type
    Package Style
    Length (mm)
  • Min
  • Max
    • Width (mm)
  • Min
  • Max
    • Height (mm)
  • Min
  • Max
    • Certifications
    MIN Operating Temp (°C)
  • Max
    • MAX Operating Temp (°C)
  • Min
    • Protections
    Regulation
      Series
    1 RECOM | R-78CK-0.5 Series | DC/DC, THT, Single Output
    Focus
    (4 products)
    • Efficiency up to 96%, no need for heatsinks
    • Pin-out compatible with LM78xx linears
    • Compact package (L*W*H=11.5*7.55*10.2mm)
    • Wide input range (5V - 40V)
    2 RECOM | R-78HE-0.3 Series | DC/DC, THT, 1.5 W, Single Output
    Focus
    (1 product)
    • Designed for 12V - 60V battery-powered apps
    • Wide input range (6.5V - 72V)
    • 100V surge withstand
    • -40°C to +105°C operation at 48V input, full load
    3 RECOM | R-78K-0.5 Series | DC/DC, THT, Single Output
    Focus
    (9 products)
    • Efficiency up to 96%, no need for heatsinks
    • 4.5 - 36VDC wide input voltage
    • -40°C to +90°C ambient operation without derating
    • Pin compatible with 78 series regulators
    4 RECOM | R-78K-1.0 Series | DC/DC, THT, Single Output
    Focus
    (7 products)
    • Efficiency up to 95%, no need for heatsinks
    • 4.5 - 36VDC wide input voltage
    • -40°C to +90°C ambient operation without derating
    • Pin compatible with 78 series regulators
    5 RECOM | R-78K-2.0 Series | DC/DC, THT, Single Output
    Focus
    (18 products)
    • Efficiency up to 96%, no need for heatsinks
    • 4.5 - 36VDC wide input voltage
    • -40°C to +90°C ambient operation without derating
    • Pin compatible with 78 series regulators
    6 RECOM | R-78-0.5 Series | DC/DC, THT, Single Output
    (9 products)
    • Efficiency up to 97%, no need for heatsinks
    • Pin-out compatible with LM78XX linears
    • Very low profile
    • 4.75V - 32V Wide input range
    7 RECOM | R-78-1.0 Series | DC/DC, THT, Single Output
    (4 products)
    • Efficiency up to 94%, no need for heatsinks
    • Pin-out compatible with LM78XX linears
    • Low profile (L/W/H=11.5 x 7.5 x 10.2mm)
    • Wide input range
    8 RECOM | R-78AA-0.5 Series | DC/DC, SMD, Single Output
    (18 products)
    • Efficiency up to 95%, no need for heatsinks
    • High reflow temperature SMD package
    • Adjustable output voltage buck converter
    • Wide input range (4.74V - 32V)
    9 RECOM | R-78AA-1.0 Series | DC/DC, SMD, Single Output
    (10 products)
    • Efficiency up to 94%, no need for heatsinks
    • High reflow temperature SMD package
    • Adjustable output voltage buck converter
    • Short circuit protection, thermal shutdown
    10 RECOM | R-78B-1.0 Series | DC/DC, THT, Single Output
    (18 products)
    • Efficiency up to 97%, no heatsinks required
    • Pin-out compatible with LM78XX linears
    • Low profile (L/W/H=11.5 x 8.5 x 17.5mm)
    • Wide input range
    11 RECOM | R-78B-1.5 Series | DC/DC, THT, Single Output
    (6 products)
    • Efficiency up to 95%, no heatsinks required
    • Pin-out compatible with LM78XX linears
    • Low profile (L/W/H=11.5 x 8.5 x 17.5mm)
    • Wide input range
    12 RECOM | R-78B-2.0 Series | DC/DC, THT, Single Output
    (9 products)
    • Efficiency up to 96%, no need for heatsinks
    • 2A continuous output current
    • Vin up to 32V
    • Vout: 1.2V - 15V
    13 RECOM | R-78C-1.0 Series | DC/DC, THT, Single Output
    (6 products)
    • Efficiency up to 96%, no need for heatsinks
    • Pin-out compatible with LM78XX linears
    • Low profile (L*W*H=11.6*8.5*10.4mm)
    • Wide input range (5V - 42V)
    14 RECOM | R-78E-0.5 Series | DC/DC, THT, Single Output
    (5 products)
    • Low cost switching regulator
    • High start-up current capability
    • Efficiency up to 95%
    • Short circuit protection
    15 RECOM | R-78E-1.0 Series | DC/DC, THT, Single Output
    (3 products)
    • Efficiency up to 91%, no need for heatsinks
    • Pin-out compatible with LM78XX linears
    • Low profile (L*W*H=11.6*8.5*10.4mm)
    • Wide input range (7V - 28V)
    16 RECOM | R-78HB-0.3 Series | DC/DC, THT, 7.2 W, Single Output
    (2 products)
    • Efficiency up to 96%, no heatsinks required
    • Pin-out compatible with LM78XX linears
    • Low profile (L/W/H=11.5 x 8.5 x 17.5mm)
    • High input voltage range, up to 72V
    17 RECOM | R-78HB-0.5 Series | DC/DC, THT, Single Output
    (12 products)
    • Efficiency up to 96%, no heatsinks required
    • Pin-out compatible with LM78XX linears
    • Low profile (L/W/H=11.5 x 8.5 x 17.5mm)
    • High input voltage range, up to 72V
    18 RECOM | R-78HB-0.5/W Series | DC/DC, Wired, Single Output
    (2 products)
    • Efficiency up to 93%, no need for heatsinks
    • High voltage input range, up to 50V
    • Short circuit protection, thermal shutdown
    • All-in-one solution, no external components required
    19 RECOM | R-78S-0.1 Series | DC/DC, THT, Single Output
    (3 products)
    • Boost converter
    • Efficiency 93%, >80% with 10% load
    • Input range down to 0.65V
    • Continuous short circuit protection
    20 RECOM | R-78S3.3-0.1-EVM-1 Series | DC/DC, 0.33 W, Single Output
    (1 product)
    • 3.3V from a single AA battery or from an external source (boost converter)
    • Efficiency 93%, >80% at 10% load
    • Input voltage range down to 0.65V
    • Input and output power measurement capability
    21 RECOM | R-78S3.3-0.1-EVM-1/SBL-1 Series | DC/DC
    (1 product)
    • Accessory for the R-78S3.3-0.1-EVM-1
    • Mates with SensiBLE v1.0
    22 RECOM | R-78S3.3-0.1-EVM-1/STM-1 Series | DC/DC
    (1 product)
    • Accessory for the R-78S3.3-0.1-EVM-1
    • Mates with STLCS01V1
    23 RECOM | R-78T-1.0 Series | DC/DC, SMD, Single Output
    (18 products)
    • Efficiency up to 95%, no need for heatsinks
    • Industry standard pin-out
    • 1.5A start-up overload capacity
    • Non-isolated regulator, very low standby current
    24 RECOM | R-78W-0.5 Series | DC/DC, Wired, Single Output
    (4 products)
    • Efficiency up to 96%, no need for heatsinks
    • Build-in diode protection circuit
    • Low profie (LxWxH= 11.5 x 8.5 x 17.5mm)
    • Continuous short circuit protection
    25 RECOM | R-REF02-78S Series | DC/DC, 0.33 W, Single Output
    (1 product)
    • 3.3V from a single AA battery (boost converter)
    • Efficiency 93%, >80% at 10% load
    • Input voltage range down to 0.65V
    • 0.100" (2.54mm) pin output
    26 RECOM | ROF-78E-0.5 Series | DC/DC, SMD, Single Output
    (3 products)
    • Low profile 4.0mm
    • Low cost
    • Wide input range (5V - 36V)
    • Short circuit protection
    R-78K-2.0 series with listed USPs
    Avionics & Aerospace / Building- & Home Automation / Datacom & Telecom / E-Mobility / Energy / Industrial & Automation / Infrastructure

    R-78K-2.0(L) Switching Regulator has Pre-Formed Leads

    Sep 6, 2023
    Our low-cost R-78K-2.0 series is now available with 90 degree, pre-formed, through-hole pins for horizontal mounting where a low profile of just 8.5mm is an advantage. The...
    More >
    R-78CK-0.5 series with listed USPs
    Avionics & Aerospace / Building- & Home Automation / Datacom & Telecom / E-Mobility / Energy / Industrial & Automation / Infrastructure

    R-78 Series of 0.5A Switching Regulators Improved Again

    Aug 30, 2023
    Our popular R-78 series of switching regulators - a drop-in replacement for lossy linear types - is now available with an extended input voltage range to 40V and a wider...
    More >
    Podcast R-78K series and RSK
    Avionics & Aerospace / Building- & Home Automation / Datacom & Telecom / Industrial & Automation / Infrastructure

    The New K’s – R-78K and RSK

    Apr 17, 2023
    The R-78K is a new riff on the R-78 series and a pin for pin replacement of LM78 linear regulators. The RSK is an isolated 2W DC/DC regulated converter with a 5V output in an...
    More >
    R78, RKE, RFMM, RSO, RY, RSE, RS3 Series
    Building- & Home Automation / Datacom & Telecom / E-Mobility / Energy / Industrial & Automation

    Popular R78, RKE, RFMM, RSO, RY, RSE, RS3 Series Upgraded

    Mar 21, 2023
    We have re-visited the designs of some of our most popular isolated and non-isolated DC/DC converters and achieved major performance improvements from the implementation of...
    More >
    R-78Kxx Switching Regulators
    Building- & Home Automation / Datacom & Telecom / E-Mobility / Energy / Industrial & Automation

    R-78Kxx Switching Regulators Feature Enhanced Performance

    Mar 14, 2023
    Our R-78E series of three-terminal switching regulators has been a very popular high-efficiency replacement for three-terminal, TO-220 style linear regulators, saving energy,...
    More >
    Matthew Dauterive, DC/DC Product Manager at RECOM

    RECOM among the Top 3 Again

    May 10, 2021
    The professional journal "Elektronik" has selected RECOM as the second winner with its R05CT05S in the category Products of the Year 2021.
    More >
    Safety standard landscape

    The Safety Standard Landscape after ‘60950’

    Nov 2, 2020
    Many engineers have literally grown up with the 60950 safety standard as a backdrop to their career, either as designers of IT power supplies and systems or users of IT...
    More >
    R-78E-1.0
    Avionics & Aerospace / Building- & Home Automation / Datacom & Telecom / E-Mobility / Energy / Industrial & Automation / Infrastructure / Nautic / Transportation

    Extremely Economical Switching Regulator Series now offered with 12V Option

    Oct 14, 2020
    RECOM has extended it’s highly efficient and economical R-78E series of switching regulators to include a 12V option compatible with TO-220 linear regulators.
    More >
    R-78HE Podcast
    Avionics & Aerospace / Building- & Home Automation / Datacom & Telecom / Defense & Marine / E-Mobility / Energy / Industrial & Automation / Infrastructure / Medical / Nautic / Railway / Transportation

    R-78HE

    Jan 7, 2020
    The newest member of our high efficient switching regulator - the R-78HE series. It was specifically developed for industrial 48V battery-powered applications.
    More >
    RPM Podcast
    Avionics & Aerospace / Building- & Home Automation / Datacom & Telecom / Defense & Marine / E-Mobility / Energy / Industrial & Automation / Infrastructure / Medical / Nautic / Railway / Transportation

    RPM

    Dec 23, 2019
    An outline of our 99% efficient switching regulator – the RPM series.
    More >
    RECOM R-78HE-0.3 series
    Avionics & Aerospace / Building- & Home Automation / Datacom & Telecom / Defense & Marine / E-Mobility / Energy / Industrial & Automation / Infrastructure / Medical / Nautic / Railway / Transportation

    Switching Regulator with High Input Voltage Range

    Oct 2, 2019
    RECOMs new high input voltage switching regulator R-78HE excels in versatility and quality for your industrial 48V battery powered equipment.
    More >
    RECOM has released a breakout board to connect the SensorTile from STMicroelectronics to RECOM’s R-78S evaluation board
    Building- & Home Automation / Industrial & Automation

    Long Operation Lifetime through Single AA Battery for SensorTile Module

    Apr 3, 2018
    RECOM has released a breakout board to connect the SensorTile from STMicroelectronics to RECOM’s R-78S evaluation board. This technology enables the SensorTile to draw a...
    More >
    “Elektronik” trade magazine awards ceremony for the products of the year

    „Elektronik“ Readers voted Boost Switching Regulator as the Number 3 Product of the Year

    Mar 25, 2018
    For the 20th time, the readers of the German electronics magazine “Elektronik” voted from a selection of 111 products in ten categories for the most innovative products of...
    More >
    RECOM has released a breakout board to connect SensiEDGE's SensiBLE v1.0 sensor module to RECOM's R-78S evaluation board
    Building- & Home Automation / Industrial & Automation

    RECOM’s Evaluation Board extends Lifetime of SensiBLE Module

    Feb 19, 2018
    RECOM has released a breakout board to connect SensiEDGE's SensiBLE v1.0 sensor module to RECOM's R-78S evaluation board. This technology enables the SensiBLE to draw a...
    More >
    R-78S Evaluation Board
    Energy / Industrial & Automation

    R-78S Evaluation Board extends Battery Lifetime in IoT Applications

    Jan 22, 2018
    RECOM’s first evaluation board allows engineers to effortlessly test the functionality of the R-78S switching regulator, which boosts a AA battery or external supply voltage...
    More >
    An isolated DC/DC converter has no electrical connection between the input and output. So it does not matter if Vin+ is connected to a positive supply and Vin- is connected to ground or if Vin+ was connected to ground and Vin- was connected to a negative supply. This is useful in the telecommunications industry, for example, where a standard -48V supply can be used to generate a +5V output (Vin+ = ground, Vin- = -48V, Vout + = 5V, Vout- = ground).
    This does not apply to non-isolated switching regulators, but the R-78 series can be configured to generate a negative output voltage from a positive input voltage (refer to the Application Notes).
    Some RECOM converters, like the R-78AA series, have a two level control pin function. If the control pin voltage drops below 2.6V, the main power stage is switched off, but the internal oscillator and voltage regulator is kept running. This allows a very rapid restart from standby to full power. For ultra-low power mode, the control pin voltage must be below 1.6V. Then the main oscillator is also turned off and the converter draws only 20µA from the input. Start-up will be slower from deep sleep than from standby.
    The controller chip has a multi-stage shutdown:
    On : Open or 0V < Vr < 0.6V
    minimum quiescent current - all circuits shut down - slowest restart response time
    Off (Standby) : 0.6V < Vr < 2.9V
    output power stage and PWM oscillator off - medium restart response time
    Off (Shutdown) : 2.9V < Vr < 6V
    output power stage off, all other circuits active - quickest restart response time
    The absolute maximum voltage accepted in that pin is 15V, although its not recommended to go higher than 5V. You cant connect the input directly to the control pin
    The enable pin has two functions: Below 2.6V, the converter is OFF (the output power stage is switched off, but the converter oscillator is still running). Below 1.6V, the converter is in ultra-low power mode ( 20µA shutdown mode)
    The enable pin on the ROF-78 has a max voltage of 5VDC.
    1.25V is the threshold voltage, below that voltage the converter should be OFF. Above 1.25 the converter will be ON. The 0.9V and 1.55V values are recommended safety values to ensure that below 0.9 it will be OFF, and 1.55V it will be ON.
    In short, if you want to ensure that the device is on continuously, apply >1.55V to the EN pin all the time
    It is recommended that the R-78 series of switching converters is used with a minimum load of 6mA to guarantee that the output is stable under all operating conditions.
    No external components are needed. An input capacitor is recommended only if the input voltage exceeds 26V. An output capacitor helps reduce output ripple further, but the ripple is relatively low anyway.
    Type is not critical. Actually, a lower quality, relatively high ESR capacitor on the input is actually an advantage as its internal resistance helps damp down any switch-on surge oscillations.
    A combination of tantalum or electrolytic in parallel with an MLCC on the input or output combines the advantages of both types (high ESR to reduce ringing, low ESR to filter noise).
    The R-78 costs more than a linear regulator because it is intelligent. It may look similar to a three-pin linear regulator, but it is far more efficient and inside is a controller chip that protects the converter against overload, over temperature and short circuits. This makes it very robust and hard-to-kill.
    Even if the converter itself costs more, the savings that can be made in the primary power supply (because it needs less output current), assembly (because there is no fiddly heatsink, screw, nut and thermal paste to worry about) and inventory (one part rather than 7 parts with the linear regulator + heatsink + mounting + input and output capacitors) mean that the overall power supply cost can be lower with the R-78 than with the ""cheaper"" linear regulator.
    General Purpose Interface Bus: A standard bus for controlling electronic instruments with a computer. Also called IEEE-488 bus because it is defined by ANSI/IEEE Standards 488-1978, and 488.2-1987. Also called HP-IB, a trademarked term of Hewlett-Packard, who invented the protocol.

    ...didn't find what you were looking for?

    Use our parametric search or find a sales contact near you.

    Parametric Search

    Find products based on key specification criteria.

    Search now

    Sales

    Find the right Sales Contact in your region.

    Contact