Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
General part information
Non-Isolated DC/DC Converters 0.5A DC/DC REG 15-34Vin 12Vout
Technical documentation and resources
Parameters and characteristics commom to parts in this series
| Specification | R-78AA3.3-0.5SMD | R-78AA3.3 Series |
|---|---|---|
| Applications | ITE (Commercial) | ITE (Commercial) |
| Control Features | Active High, Enable | Active High, Enable |
| Current - Output (Max) [Max] | 500 mA | 1 - 500 mA |
| Efficiency | 91 % | 90 - 91 % |
| Features | Remote On/Off, SCP, OTP | Remote On/Off, SCP, OTP |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Outputs | 1 | 1 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 10-SMD Module | 10-SMD Module |
| Power (Watts) | 2 W | 2 - 3 W |
| Size / Dimension [x] | 15.2 mm | 15.2 mm |
| Size / Dimension [x] | 0.6 in | 0.6 in |
| Size / Dimension [y] | 9.7 mm | 9.7 mm |
| Size / Dimension [y] | 0.38 in | 0.38 in |
| Size / Dimension [z] | 0.35 " | 0.35 " |
| Size / Dimension [z] | 8.8 mm | 8.8 mm |
| Type | Linear Regulator Replacement | Linear Regulator Replacement |
| Voltage - Input (Max) [Max] | 32 V | 18 - 32 V |
| Voltage - Input (Min) [Min] | 4.75 V | 4.75 V |
| Voltage - Output 1 | 3.3 V | 3.3 V |
Non-Isolated DC/DC Converters 0.5A DC/DC REG 15-34Vin 12Vout
| Part | Voltage - Input (Max) [Max] | Current - Output (Max) [Max] | Voltage - Output 1 | Voltage - Input (Min) [Min] | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type | Applications | Size / Dimension [x] | Size / Dimension [z] | Size / Dimension [x] | Size / Dimension [y] | Size / Dimension [y] | Size / Dimension [z] | Type | Number of Outputs | Package / Case | Features | Control Features | Power (Watts) | Efficiency |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RECOM Power R-78AA3.3-0.5SMD | 32 V | 500 mA | 3.3 V | 4.75 V | 85 °C | -40 °C | Surface Mount | ITE (Commercial) | 15.2 mm | 0.35 " | 0.6 in | 9.7 mm | 0.38 in | 8.8 mm | Linear Regulator Replacement | 1 | 10-SMD Module | OTP, Remote On/Off, SCP | Active High, Enable | 2 W | 91 % |
RECOM Power R-78AA3.3-1.0SMD-R | 18 V | 1 A | 3.3 V | 4.75 V | 85 °C | -40 °C | Surface Mount | ITE (Commercial) | 15.2 mm | 0.35 " | 0.6 in | 9.7 mm | 0.38 in | 8.8 mm | Linear Regulator Replacement | 1 | 10-SMD Module | OTP, Remote On/Off, SCP | Active High, Enable | 3 W | 90 % |
