The LF12ABV is a 3-terminal linear voltage regulator with a nominal output voltage of 1.25V and a maximum output voltage of 1.275V. It can supply a maximum output current of 0.5A and has a maximum input voltage range of 2.5V to 16V. The device has a fixed output voltage and a maximum voltage tolerance of 2%. The LF12ABV operates over a temperature range of -40°C to 125°C and is packaged in a TO-220 SIP3 package.
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Stmicroelectronics LF12ABV technical specifications.
| Number of Terminals | 3 |
| Terminal Position | SINGLE |
| JEDEC Package Code | R-PSFM-T3 |
| Pin Count | 3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Input Voltage-Max | 16 |
| Input Voltage-Min | 2.5 |
| Output Voltage1-Min | 1.225 |
| Output Voltage1-Max | 1.275 |
| Output Current1-Max | 0.5 |
| Voltage Tolerance-Max | 2 |
| Adjustability | FIXED |
| Operating Temperature TJ-Max | 125 |
| Dropout Voltage1-Nom | 1.25 |
| Output Voltage1-Nom | 1.25 |
| Operating Temperature TJ-Min | -40 |
| Input Voltage Absolute-Max | 40 |
| Line Regulation-Max | 0.01 |
| Load Regulation-Max | 0.01 |
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| REACH | Compliant |
| Military Spec | False |
