The R-78Bxx-1.0 series high efficiency switching regulators are ideally suited to replace 78xx linear regulators and are pin compatible. The efficiency of up to 97% means that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs. The L-Version with 90° pins allows direct replacement for laid-flat regulators where component height is at a premium. Low ripple and noise figures and a short circuit input current of typically only 10mA round off the specifications of this versatile converter series.
Part Number | Vin (V) | Main Vout (V) | Package Style | Current (A) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 |
R-78B1.5-1.0
| 4.75 - 26.0 | 1.5 | SIP3 | 1.0 |
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2 |
R-78B1.5-1.0L
| 4.75 - 26.0 | 1.5 | SIP3 | 1.0 |
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3 |
R-78B1.8-1.0
| 4.75 - 26.0 | 1.8 | SIP3 | 1.0 |
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4 |
R-78B1.8-1.0L
| 4.75 - 26.0 | 1.8 | SIP3 | 1.0 |
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5 |
R-78B12-1.0
| 16.0 - 32.0 | 12 | SIP3 | 1.0 |
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6 |
R-78B12-1.0L
| 16.0 - 32.0 | 12 | SIP3 | 1.0 |
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7 |
R-78B15-1.0
| 20.0 - 32.0 | 15 | SIP3 | 1.0 |
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8 |
R-78B15-1.0L
| 20.0 - 32.0 | 15 | SIP3 | 1.0 |
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9 |
R-78B2.5-1.0
| 4.75 - 32.0 | 2.5 | SIP3 | 1.0 |
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10 |
R-78B2.5-1.0L
| 4.75 - 32.0 | 2.5 | SIP3 | 1.0 |
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11 |
R-78B3.3-1.0
| 4.75 - 32.0 | 3.3 | SIP3 | 1.0 |
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12 |
R-78B3.3-1.0L
| 4.75 - 32.0 | 3.3 | SIP3 | 1.0 |
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13 |
R-78B5.0-1.0
| 6.5 - 32.0 | 5 | SIP3 | 1.0 |
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14 |
R-78B5.0-1.0L
| 6.5 - 32.0 | 5 | SIP3 | 1.0 |
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15 |
R-78B6.5-1.0
| 9.0 - 32.0 | 6.5 | SIP3 | 1.0 |
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16 |
R-78B6.5-1.0L
| 9.0 - 32.0 | 6.5 | SIP3 | 1.0 |
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17 |
R-78B9.0-1.0
| 12.0 - 32.0 | 9 | SIP3 | 1.0 |
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18 |
R-78B9.0-1.0L
| 12.0 - 32.0 | 9 | SIP3 | 1.0 |
|
Attributes | R-78B-1.0 |
---|---|
AC/DC or DC/DC | DC/DC |
Isolation | Non-Isolated |
Nr. of Outputs | Single |
Iout 1 (mA) | 1000.0 |
Mounting Type | THT |
Package Style | SIP3 |
Length (mm) | 11.5 |
Width (mm) | 8.5 |
Height (mm) | 17.5 |
Certifications | EN 55032, EN 60950-1, IEC 60950-1 |
MIN Operating Temp (°C) | -40.0 |
MAX Operating Temp (°C) | 71.0 |
Current (A) | 1.0 |
Protections | SCP |
Directives | REACH, RoHS 2+ (10/10) |
Packaging Type | Tube |
Warranty | 3 Years |
Regulation | Regulated |
Part Number | Power (W) | Vout 1 (V) | Vin (V) | Mounting Type | |||||
---|---|---|---|---|---|---|---|---|---|
1 |
R-78B1.5-1.0
| 1.5 | 1.5 | 4.75 - 26.0 | THT |
| |||
2 |
R-78B1.5-1.0L
| 1.5 | 1.5 | 4.75 - 26.0 | THT |
| |||
3 |
R-78B1.8-1.0
| 1.8 | 1.8 | 4.75 - 26.0 | THT |
| |||
4 |
R-78B1.8-1.0L
| 1.8 | 1.8 | 4.75 - 26.0 | THT |
| |||
5 |
R-78B12-1.0
| 12.0 | 12.0 | 16.0 - 32.0 | THT |
| |||
6 |
R-78B12-1.0L
| 12.0 | 12.0 | 16.0 - 32.0 | THT |
| |||
7 |
R-78B15-1.0
| 15.0 | 15.0 | 20.0 - 32.0 | THT |
| |||
8 |
R-78B15-1.0L
| 15.0 | 15.0 | 20.0 - 32.0 | THT |
| |||
9 |
R-78B2.5-1.0
| 2.5 | 2.5 | 4.75 - 32.0 | THT |
| |||
10 |
R-78B2.5-1.0L
| 2.5 | 2.5 | 4.75 - 32.0 | THT |
| |||
11 |
R-78B3.3-1.0
| 3.3 | 3.3 | 4.75 - 32.0 | THT |
| |||
12 |
R-78B3.3-1.0L
| 3.3 | 3.3 | 4.75 - 32.0 | THT |
| |||
13 |
R-78B5.0-1.0
| 5.0 | 5.0 | 6.5 - 32.0 | THT |
| |||
14 |
R-78B5.0-1.0L
| 5.0 | 5.0 | 6.5 - 32.0 | THT |
| |||
15 |
R-78B6.5-1.0
| 6.5 | 6.5 | 9.0 - 32.0 | THT |
| |||
16 |
R-78B6.5-1.0L
| 6.5 | 6.5 | 9.0 - 32.0 | THT |
| |||
17 |
R-78B9.0-1.0
| 9.0 | 9.0 | 12.0 - 32.0 | THT |
| |||
18 |
R-78B9.0-1.0L
| 9.0 | 9.0 | 12.0 - 32.0 | THT |
|
Titel | Typ | Datum |
---|---|---|
recom-certificate-rohs-2.1.pdf | ||
R-78B-1.0.pdf | Datasheet |
Titel | Typ | Datum |
---|---|---|
High Isolation Medical-Grade Converters - Digikey | Video | 04.05.2020 |
RECOM R-78 Switching Regulator Demo | Arrow.com | Youtube Video | 25.01.2018 |