ST LDL212PUR

正18V1.2A

Overview

The LDL212PUR provides 1.2 A of maximum current from an input voltage range from 2.5 V to 18 V, with a typical dropout voltage of 350 mV @ 1.2 A.

The high power supply rejection ratio of 87 dB at 120 Hz, and more than 40 dB at 100 kHz, makes the LDL212PUR suitable for direct regulation in SMPS and secondary linear regulation in DC-DC converters. The LDL212PUR goes to shutdown mode due to the enable logic control function, reducing the total current consumption. The device also includes the current limit, SOA and thermal protections.

Features

Tape & Reel (TR) Package

380 µA Current - Supply (Max)

Applications

There are a lot of STMicroelectronics
LDL212PUR Linear Voltage Regulators applications.

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