The LK112M28TR is a single positive linear voltage regulator from Stmicroelectronics. It operates from a maximum input voltage of 14V and provides a fixed output voltage of 2.8V with a maximum output current of 150mA. The device is packaged in a SOT-23-5 surface mount package and is RoHS compliant. The LK112M28TR has a power supply rejection ratio of 55dB and a quiescent current of 250uA. It is suitable for use in applications where a stable output voltage is required, and can operate over a temperature range of -30°C to 125°C.
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| Package/Case | SOT-23-5 |
| Lead Free | Lead Free |
| Max Input Voltage | 14V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -30°C |
| Min Output Voltage | 2.8V |
| Mount | Surface Mount |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Current | 150mA |
| Output Type | Fixed |
| Packaging | Tape and Reel |
| Power Supply Rejection Ratio (PSRR) | 55dB |
| Quiescent Current | 250uA |
| RoHS Compliant | Yes |
| RoHS | Compliant |
