Mornsun K7803-500R3 is a DC-DC converter from the K7803-500R3 series. The specified input voltage range is 4.75V to 36V. The output voltage is 3.3V. The listed power rating is 1.7 W. The maximum output current is listed as 500mA. The listed efficiency is 86%. The operating temperature range is -40°C ~ 85°C (With Derating). The mounting configuration is Through Hole. Additional technical characteristics: Type: Linear Regulator Replacement; Size / Dimension: 0.46" L x 0.30" W x 0.40" H (11.6mm x 7.6mm x 10.2mm); Package / Case: 3-SIP Module; Number of Outputs: 1; Features: SCP; Approval Agency: CB, CE, cURus; Applications: ITE (Commercial). These parameters are based on distributor-listed information and should be confirmed before engineering use.
Specifications
| Applications | ITE (Commercial) |
|---|---|
| Approval Agency | CB, CE, cURus |
| Base Product Number | K7803 |
| Current - Output (Max) | 500mA |
| Efficiency | 86% |
| Features | SCP |
| Manufacturer | Mornsun |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature | -40°C ~ 85°C (With Derating) |
| Package | Tube |
| Package / Case | 3-SIP Module |
| Power (Watts) | 1.7 W |
| Series | K7803-500R3 |
| Size / Dimension | 0.46" L x 0.30" W x 0.40" H (11.6mm x 7.6mm x 10.2mm) |
| Type | Linear Regulator Replacement |
| Voltage - Input (Max) | 36V |
| Voltage - Input (Min) | 4.75V |
| Voltage - Output 1 | 3.3V |
Before ordering
- Minimum and maximum supply voltage, including transients
- Continuous and peak load, cooling and ambient temperature
- Isolation, mechanical envelope and mounting requirements