Ultra-low dropout linear voltage regulator with a fixed 3V output and 100mA maximum output current. Features a 200mV dropout voltage and 1.25% accuracy, operating from a 2.2V to 16V input voltage range. This positive output regulator is housed in a 5-SOT-23 surface mount package, suitable for operation between -40°C and 125°C. Includes a shutdown pin and offers a 63dB PSRR.
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Texas Instruments LP2981-30DBVTE4 technical specifications.
| Accuracy | 2% |
| Package/Case | SOT-23-5 |
| Dropout Voltage | 200mV |
| Input Bias Current | 600uA |
| Lead Free | Contains Lead |
| Max Input Voltage | 16V |
| Min Input Voltage | 2.2V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 100mA |
| Max Output Voltage | 3V |
| Min Output Voltage | 3V |
| Max Supply Current | 1.7mA |
| Max Supply Voltage | 16V |
| Min Supply Voltage | 2.2V |
| Mount | Surface Mount |
| Nominal Output Voltage | 3V |
| Number of Outputs | 1 |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Current | 100mA |
| Output Type | Fixed |
| Output Voltage | 3V |
| Package Quantity | 250 |
| Packaging | Tape and Reel |
| Polarity | Positive |
| Power Supply Rejection Ratio (PSRR) | 63dB |
| Quiescent Current | 95uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Voltage | 3V |
| RoHS | Compliant |
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