3.3V fixed output linear voltage regulator with 250mA maximum output current and 400mV dropout voltage. Features 2% output voltage accuracy, 55dB PSRR, and an inhibit function. Operates from 5.3V to 20V input voltage, with a low quiescent current of 1mA. Surface mountable in an SO package, this lead-free component is RoHS compliant and suitable for operation between -40°C and 125°C.
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Stmicroelectronics L4931CD33-TR technical specifications.
| Accuracy | 2% |
| Package/Case | SO |
| Dropout Voltage | 400mV |
| Height | 1.5mm |
| Input Bias Current | 600uA |
| Lead Free | Lead Free |
| Length | 5mm |
| Max Input Voltage | 20V |
| Min Input Voltage | 5.3V |
| 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 |
| Nominal Output Voltage | 3.3V |
| Number of Outputs | 1 |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Current | 250mA |
| Output Type | Fixed |
| Output Voltage | 3.3V |
| Output Voltage Accuracy | 2% |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Polarity | Positive |
| Power Supply Rejection Ratio (PSRR) | 55dB |
| Quiescent Current | 1mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Width | 4mm |
| RoHS | Compliant |
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