NCV4276B - 400mA Low Drop Voltage Regulator
Pin No.
Symbol Description 1 I Input; Battery Supply Input Voltage.
2 INH Inhibit; Set low-to inhibit.
3 GND Ground; Pin 3 internally connected to heatsink.
4 NC/VA Not connected for fixed voltage version/Voltage Adjust Input for adjustable voltage version; use an external voltage divider to
NCV4276B 400 mA Low‐Drop Voltage Regulator The NCV4276B is a 400 mA output current integrated low dropout regulator family designed for use in harsh automotive environments.
It includes wide operating temperature and input voltage ranges.
The device is offered with 3.3 V, 5.0 V, and adjustable voltage versions available in 2% output voltage accuracy.
It has a high peak input voltage tolerance and reverse input voltage protection.
It also provides overcurrent protection, overtemperature protecti
NCV4276B Features
* 3.3 V, 5.0 V, and Adjustable Voltage Version (from 2.5 V to 20 V) ±2% Output Voltage
* 400 mA Output Current
* 500 mV (max) Dropout Voltage (5.0 V Output)
* Inhibit Input
* Very Low Current Consumption
* Fault Protection
* +45 V Peak Transien
