Positive, fixed 4.7V output voltage, ultra-low drop, low-noise BiCMOS linear voltage regulator. Features 60mV dropout voltage and 550mA maximum output current, compatible with low ESR capacitors. Operates from 2.5V to 6V input, with 2% accuracy and 150mA output current. Surface mount SOT-23 package, 150uA quiescent current, and 300mA minimum current limit. Suitable for -40°C to 125°C operation, RoHS compliant.
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Stmicroelectronics LD3985M47R technical specifications.
| Accuracy | 2% |
| Package/Case | SOT-23 |
| Dropout Voltage | 60mV |
| Height | 1.3mm |
| Input Bias Current | 85uA |
| Length | 3mm |
| Min Current Limit | 300mA |
| Max Input Voltage | 6V |
| Min Input Voltage | 2.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 550mA |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| Number of Regulators | 1 |
| Output Current | 150mA |
| Output Type | Fixed |
| Output Voltage | 4.7V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Polarity | Positive |
| Quiescent Current | 150uA |
| RoHS Compliant | Yes |
| Width | 1.75mm |
| RoHS | Compliant |
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