LM2743 Datasheet (Texas Instruments)

Part LM2743
Description synchronous buck controller
Manufacturer Texas Instruments
Size 1.53 MB
Pricing from 1.71 USD, available from Rochester Electronics and DigiKey.
Texas Instruments

LM2743 Overview

Key Specifications

Package: TSSOP
Mount Type: Surface Mount
Pins: 14
Max Voltage (typical range): 6 V

Description

The LM2743 is a high-speed synchronous buck regulator controller with an accurate feedback voltage accuracy of ±2%. It can provide simple down conversion to output voltages as low as 0.6 V.

Key Features

  • 1 Power stage input voltage from 1 V to 16 V
  • Control stage input voltage from 3 V to 6 V
  • Output voltage adjustable down to 0.6 V
  • Power-good flag and shutdown
  • Output overvoltage and undervoltage detection

Price & Availability

Seller Inventory Price Breaks Buy
Rochester Electronics 875 25+ : 1.71 USD
100+ : 1.62 USD
500+ : 1.54 USD
1000+ : 1.45 USD
View Offer
Rochester Electronics 527 25+ : 1.71 USD
100+ : 1.62 USD
500+ : 1.54 USD
1000+ : 1.45 USD
View Offer