3.3V positive fixed output linear voltage regulator (LDO) with 0.8V dropout voltage. Features a maximum output current of 250mA and a 2% output voltage accuracy. Operates from a maximum input voltage of 20V and offers a Power Supply Rejection Ratio (PSRR) of 55dB. Packaged in a DPAK surface mount case, this RoHS compliant component is suitable for operation between -40°C and 125°C.
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Stmicroelectronics L4931CDT33 technical specifications.
| Accuracy | 2% |
| Package/Case | DPAK |
| Height | 2.4mm |
| Input Bias Current | 600uA |
| Lead Free | Lead Free |
| Length | 6.6mm |
| Max Input Voltage | 20V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 250mA |
| Min Output Voltage | 3.3V |
| Max Supply Current | 6mA |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Current | 250mA |
| Output Type | Fixed |
| Output Voltage | 3.3V |
| Package Quantity | 75 |
| Packaging | Rail/Tube |
| Power Supply Rejection Ratio (PSRR) | 55dB |
| Quiescent Current | 1mA |
| RoHS Compliant | Yes |
| Voltage | 20V |
| Width | 6.2mm |
| RoHS | Compliant |
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