The SI91872DMP-12-E3 is a surface mount linear voltage regulator from Vishay with a maximum operating temperature of 85°C and a minimum operating temperature of -40°C. It has a maximum power dissipation of 2.3W and a maximum supply current of 330uA. The regulator has a single output with a fixed output voltage of 1.2V and an output current of 300mA. It is RoHS compliant and available in a tape and reel packaging with 3000 units per package.
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| Height | 1.15mm |
| Length | 3.1mm |
| Max Input Voltage | 6V |
| Min Input Voltage | 2V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Min Output Voltage | 1.2V |
| Max Power Dissipation | 2.3W |
| Max Supply Current | 330uA |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Current | 300mA |
| Output Type | Fixed |
| Output Voltage | 1.2V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Polarity | Positive |
| Power Supply Rejection Ratio (PSRR) | 30dB |
| Quiescent Current | 170uA |
| RoHS Compliant | Yes |
| Width | 3.05mm |
| RoHS | Compliant |
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