L5973AD 2A switch step down switching regulator

STMicroelectronics

Description

L5973AD 2 A switch step down switching regulator .
The L5973AD is a step down monolithic power switching regulator with a switch current limit of 2 A so it is able to deliver more than 1.

📥 Download Datasheet

L5973AD Datasheet Preview — Preview of L5973AD PDF

Datasheet Specifications

Part number: L5973AD
Manufacturer: STMicroelectronics ↗
File Size: 483.80 KB
Datasheet: L5973AD_STMicroelectronics.pdf
Description: 2A switch step down switching regulator

Features

* 2 A internal switch
* Operating input voltage from 4 V to 36 V
* 3.3 V / (±2%) reference voltage
* Output voltage adjustable from 1.235 V to 35 V
* Low dropout operation: 100% duty cycle
* 500 kHz Internally fixed frequency
* Voltage feedforward
* Zero load current

Applications

* Consumer: STB, DVD, TV, VCR, car radio, LCD monitors
* Networking: XDSL, modems, DC-DC modules
* Computer: printers, audio/graphic cards, optical storage, hard disk drive
* Industrial: chargers, car battery, DC-DC converters Figure 1. Test application circuit HSOP8 exposed pad Des

L5973AD Distributors

📁 Related Datasheet

L59 L5988D L5989D L59EGW

📌 All Tags

L5973AD switch step down switching regulator STMicroelectronics

STMicroelectronics L5973AD-like datasheet