Microchip LP2951-02YN

正30V100mA

Overview

The LP2950 and LP2951-02YN are micropower voltage regulators with very low dropout voltage (typically 40mV at light loads and 380mV at 100mA), and very low quiescent current (75µA typical). The quiescent current of the LP2950/LP2951-02YN increases only slightly in dropout, thus prolonging battery life. This feature, among others, makes the LP2950 and LP2951-02YN ideally suited for use in battery-powered systems.

The LP2950 and LP2951-02YN both have a tight initial tolerance (0.5% typical), a very low output voltage temperature coefficient, which allows use as a low-power voltage reference, and extremely good load and line regulation (0.05% typical). This greatly reduces the error in the overall circuit and is the result of careful design techniques and process controls.

Features

Bulk Package
380mV dropout voltage

14 mA Current - Supply (Max)

Applications

There are a lot of Microchip Technology
LP2951-02YN Linear Voltage Regulators applications.

• Communication device
• Personal communication device
• Portable telephone
• Electronic notebook
• Camera
• Video equipment
• CPU power supply
• Switching regulator
• Multiple-power supply system
• Digital audio player