RECOM-Power
RECOM-Power R-78B3.3-1.5 DC-DC converter
MPN: R-78B3.3-1.5
RECOM-Power R-78B3.3-1.5 is a DC-DC converter from the INNOLINE R-78Bxx-1.5 series. The specified input voltage range is 4.75V to 18V. The output voltage is 3.3V. The listed power rating is 4.95 W. The maximum output current is listed as 1.5A. The listed efficiency is 91%. The operating temperature range is -40°C ~ 85°C. The mounting configuration is Through Hole. Additional technical characteristics: Type: Linear Regulator Replacement; Size / Dimension: 0.45' L x 0.33' W x 0.69' H (11.5mm x 8.5mm x 17.5mm); Package / Case: 3-SIP Module; Number of Outputs: 1; Features: OTP, SCP; Applications: ITE (Commercial). These parameters are based on distributor-listed information and should be confirmed before engineering use.
Specifications
| Applications | ITE (Commercial) |
|---|---|
| Base Product Number | R-78B3.3 |
| Current - Output (Max) | 1.5 A |
| Efficiency | 91 % |
| Features | OTP, SCP |
| Manufacturer | RECOM Power |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature | -40 °C ~ 85 °C |
| Package | Tube |
| Package / Case | 3-SIP Module |
| Power (Watts) | 4.95 W |
| Series | INNOLINE R-78Bxx-1.5 |
| Size / Dimension | 0.45' L x 0.33' W x 0.69' H (11.5 mm x 8.5 mm x 17.5 mm) |
| Type | Linear Regulator Replacement |
| Voltage - Input (Max) | 18 V |
| Voltage - Input (Min) | 4.75 V |
| Voltage - Output 1 | 3.3 V |
Before ordering
- Minimum and maximum supply voltage, including transients
- Continuous and peak load, cooling and ambient temperature
- Isolation, mechanical envelope and mounting requirements