LP2975 Overview
A high-current LDO regulator is simple to design with the LP2975 LDO Controller. Using an external P-FET, the LP2975 will deliver an ultra low dropout regulator with extremely low quiescent current. High open loop gain assures excellent regulation and ripple rejection performance.
LP2975 Key Features
- 2 Simple to Use, Few External ponents
- Ultra-small VSSOP-8 Package
- 1.5% (A Grade) Precision Output Voltage
- Low-power Shutdown Input
- < 1 µA in Shutdown
- Low Operating Current (180 µA Typical @ VIN =
- Wide Supply Voltage Range (1.8V to 24V)
- Built-in Current Limit Amplifier
- Overtemperature Protection
- 5.0V, and 3.3V Standard Output Voltages
LP2975 Applications
- High-current 5V to 3.3V Regulator
- Post Regulator for Switching Converter
