The R-78Bxx-2.0 series high efficiency switching regulators are ideally suited to replace 78xx linear regulators and are pin compatible. The efficiency of up to 96% means that very little energy is wasted as heat. Full power is available over a temperature range of -40°C up to 70°C without the need for heatsinks with their additional space and mounting costs. A high input voltage of up to 32VDC and output voltages from 1.2V up to 15V, low ripple and noise figures and a short circuit input current of typically only 50mA round off the specifications of this versatile converter series.
Part Number | Vin (V) | Main Vout (V) | Package Style | Current (A) | |||||||||
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1 |
R-78B1.2-2.0
| 4.75 - 32.0 | 1.2 | SIP3 | 2.0 |
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2 |
R-78B1.5-2.0
| 4.75 - 32.0 | 1.5 | SIP3 | 2.0 |
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3 |
R-78B1.8-2.0
| 4.75 - 32.0 | 1.8 | SIP3 | 2.0 |
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4 |
R-78B12-2.0
| 15.0 - 32.0 | 12 | SIP3 | 2.0 |
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5 |
R-78B15-2.0
| 18.0 - 32.0 | 15 | SIP3 | 2.0 |
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6 |
R-78B2.5-2.0
| 4.75 - 32.0 | 2.5 | SIP3 | 2.0 |
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7 |
R-78B3.3-2.0
| 4.75 - 32.0 | 3.3 | SIP3 | 2.0 |
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8 |
R-78B5.0-2.0
| 6.5 - 32.0 | 5 | SIP3 | 2.0 |
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9 |
R-78B9.0-2.0
| 11.0 - 32.0 | 9 | SIP3 | 2.0 |
|
Attributes | R-78B-2.0 |
---|---|
AC/DC or DC/DC | DC/DC |
Isolation | Non-Isolated |
Nr. of Outputs | Single |
Iout 1 (mA) | 2000.0 |
Mounting Type | THT |
Package Style | SIP3 |
Length (mm) | 11.5 |
Width (mm) | 8.5 |
Height (mm) | 17.5 |
Certifications | CB, EN 55024, EN 55032, EN 62368-1 |
MIN Operating Temp (°C) | -40.0 |
MAX Operating Temp (°C) | 70.0 |
Current (A) | 2.0 |
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-78B1.2-2.0
| 2.4 | 1.2 | 4.75 - 32.0 | THT |
| |||
2 |
R-78B1.5-2.0
| 3.0 | 1.5 | 4.75 - 32.0 | THT |
| |||
3 |
R-78B1.8-2.0
| 3.6 | 1.8 | 4.75 - 32.0 | THT |
| |||
4 |
R-78B12-2.0
| 24.0 | 12.0 | 15.0 - 32.0 | THT |
| |||
5 |
R-78B15-2.0
| 30.0 | 15.0 | 18.0 - 32.0 | THT |
| |||
6 |
R-78B2.5-2.0
| 5.0 | 2.5 | 4.75 - 32.0 | THT |
| |||
7 |
R-78B3.3-2.0
| 6.6 | 3.3 | 4.75 - 32.0 | THT |
| |||
8 |
R-78B5.0-2.0
| 10.0 | 5.0 | 6.5 - 32.0 | THT |
| |||
9 |
R-78B9.0-2.0
| 18.0 | 9.0 | 11.0 - 32.0 | THT |
|
Titel | Typ | Datum |
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recom-certificate-rohs-2.1.pdf | ||
R-78B-2.0.pdf | Datasheet |
Titel | Typ | Datum |
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Universal Power For Highly Flexible Train Displays / Passenger Information Displays | Case Study | 22.12.2022 |
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