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LM34919 Datasheet

Manufacturer: National Semiconductor (now Texas Instruments)
LM34919 datasheet preview

Datasheet Details

Part number LM34919
Datasheet LM34919-NationalSemiconductor.pdf
File Size 322.76 KB
Manufacturer National Semiconductor (now Texas Instruments)
Description 600mA Constant On-Time Buck Switching Regulator
LM34919 page 2 LM34919 page 3

LM34919 Overview

The LM34919 Step Down Switching Regulator.

LM34919 Key Features

  • Integrated N-Channel buck switch
  • Integrated start-up regulator
  • Input Voltage Range: 8V to 40V
  • No loop pensation required
  • Ultra-Fast transient response
  • Operating frequency remains constant with load current
  • Maximum switching frequency: 2.0 MHz
  • Maximum Duty Cycle Limited During Start-Up
  • Adjustable output voltage
  • Valley Current Limit At 0.64A

LM34919 from other manufacturers

See all manufacturers

Brand Logo Part Number Description Other Manufacturers
Texas Instruments Logo LM34919 Ultra-Small 40-V 600-mA Constant On-Time Buck Switching Regulator Texas Instruments
Texas Instruments Logo LM34919B Ultra-Small 40-V 600-mA Constant On-Time Buck Switching Regulator Texas Instruments
Texas Instruments Logo LM34919B-Q1 Ultra-Small 40-V 600-mA Constant On-Time Buck Switching Regulator Texas Instruments
Texas Instruments Logo LM34919C-Q1 600mA Constant On-Time Buck Switching Regulator Texas Instruments
National Semiconductor (now Texas Instruments) logo - Manufacturer

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LM34919 Distributor

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