uA78M12, uA78M05 Datasheet - Texas Instruments

uA78M12, uA78M05, Positive-Voltage Linear Regulator

uA78M SLVS059V * JUNE 1976 * REVISED FEBRUARY 2025 UA78M 500mA, Positive-Voltage Linear Regulator 1 .
The UA78M fixed-voltage integrated-circuit voltage regulator is designed for a wide range of applications.

Features

* Input voltage range (VIN): 5.3V to 30V
* Absolute maximum input voltage:
* Legacy chip: 35V
* New chip: 45V
* Fixed output voltage range (VOUT): 3.3V to 12V
* Output current (IOUT): Up to 500mA
* Quiescent current IQ: 4.5mA
* Built-in

Applications

* Onboard charging
* Washers and dryers
* Residential lighting
* Battery backup units (BBU)

uA78M05-etcTI.pdf