HM78L33 Overview
The HM78LXX is a fixed voltage (3V/3.3V/5V) threeterminal integrated regulator that can be used in many applications. Its excellent internal current limit and thermal shutdown characteristics make it especially suitable for overload conditions. When used to replace the traditional Zener diode-resistor bank, its output impedance is effectively improved, but the bias current is greatly reduced.
HM78L33 Key Features
- ±2% output voltage tolerance
- VIN range up to 30V
- Maximum output current 100mA
- Output transistor safe area protection
- Built-in Thermal Protection
- Built-in Overcurrent Protection
- Application
- New energy (photovoltaic inverter, charging pile, etc.)
- Security (walkie-talkies, alarms, etc.)
- Mobile terminals (notebooks, sound cards, etc.)