ST LD39030SJ28R

正5.5V300mA

Overview

The LD39030SJ28R high accuracy voltage regulator provides 300 mA of maximum current from an input voltage ranging from 1.5 V to 5.5 V, with a typical dropout voltage of 300 mV.

It is available in DFN4 1x1 package, allowing the maximum space saving. The device is stabilized with a ceramic capacitor on the output. The ultra low drop voltage, low quiescent current and low noise features, together with the internal soft-start circuit, make the LD39030SJ28R suitable for low power battery-operated applications. An enable logic control function puts the LD39030SJ28R in shutdown mode allowing a total current consumption lower than 0.1 μA. Constant current and thermal protection are provided.

Features

Tape & Reel (TR) Package
200mV dropout voltage
2% tolerance

85 µA Current - Supply (Max)

Applications

There are a lot of STMicroelectronics
LD39030SJ28R Linear Voltage Regulators applications.

• Portable telephone
• Electronic notebook
• Camera
• Video equipment
• CPU power supply
• Switching regulator
• Multiple-power supply system
• Digital audio player
• Digital TV
• Smartcard