The FAN1581M12X is a low dropout linear voltage regulator with a nominal output voltage of 1.2V and a maximum output current of 5A. It is packaged in a TO-263 package and operates over a temperature range of 0°C to 125°C. The device has a maximum dropout voltage of 0.6V and can handle input voltages from 1.75V to 5.5V.
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| Number of Terminals | 5 |
| Terminal Position | SINGLE |
| JEDEC Package Code | R-PSSO-G5 |
| Width | 9.2 |
| Length | 10 |
| Pin Count | 4 |
| Number of Functions | 1 |
| Input Voltage-Max | 5.5 |
| Input Voltage-Min | 1.75 |
| Output Voltage1-Min | 1.176 |
| Output Voltage1-Max | 1.224 |
| Output Current1-Max | 5 |
| Operating Temperature TJ-Max | 125 |
| Output Voltage1-Nom | 1.2 |
| Operating Temperature TJ-Min | 0 |
| Dropout Voltage1-Max | 0.6 |
| REACH | unknown |
| Military Spec | False |