uA78M12
Description
The UA78M fixed-voltage integrated-circuit voltage regulator is designed for a wide range of applications. Use the UA78M for on-card regulation to attenuate post regulation noise and distribution problems associated with single-point regulation.
Key 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, short-circuit current limiting and thermal protection
- Stable without any external components
- Operating junction temperature range: - Legacy chip C versions: 0°C to +125°C - Legacy chip I version: -40°C to +125°C - New chip: -40°C to +125°C
