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LM3421 PDF Datasheet

The LM3421 is LM342x/-Q1 N-Channel Controllers for Constant-Current LED Drivers (Rev. F). It also consolidates and displays results from multiple manufacturers with the same part number and similar functionality.

Searched parts can be used interchangeably as substitutes for one another, But it's important to note that the parameters for each manufacturer may vary slightly.


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NO Part No Descripción Manufacturers
1 LM3421 LM342x/-Q1 N-Channel Controllers for Constant-Current LED Drivers (Rev. F)

Texas Instruments
Texas Instruments
2 LM3421-Q1 LM342x/-Q1 N-Channel Controllers for Constant-Current LED Drivers (Rev. F)

Texas Instruments
Texas Instruments




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Relevant Search Results

Part NoDescriptionManufacturersPDF
LM342 3-Terminal Positive Regulators

LM342 Series 3-Terminal Positive Regulators June 1989 LM342 Series 3-Terminal Positive Regulators General Description The LM342-XX series of three-terminal regulators is available with several fixed output voltages making them useful in a wide range of applications One of these is local on card re
National Semiconductor
National Semiconductor
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LM3420 Lithium-Ion Battery Charge Controller

LM3420-4.2, -8.2, -8.4, -12.6, -16.8 Lithium-Ion Battery Charge Controller May 1998 LM3420-4.2, -8.2, -8.4, -12.6, -16.8 Lithium-Ion Battery Charge Controller General Description The LM3420 series of controllers are monolithic integrated circuits designed for charging and end-of-charge control for
National Semiconductor
National Semiconductor
datasheet LM3420 pdf
LM3420-12.6 Lithium-Ion Battery Charge Controller

LM3420-4.2, -8.2, -8.4, -12.6, -16.8 Lithium-Ion Battery Charge Controller July 2000 LM3420-4.2, -8.2, -8.4, -12.6, -16.8 Lithium-Ion Battery Charge Controller General Description The LM3420 series of controllers are monolithic integrated circuits designed for charging and end-of-charge control fo
National Semiconductor
National Semiconductor
datasheet LM3420-12.6 pdf
LM34H Precision Fahrenheit Temperature SensorsNational Semiconductor
National Semiconductor
datasheet LM34H pdf
LM34DZ Precision Fahrenheit Temperature SensorsNational Semiconductor
National Semiconductor
datasheet LM34DZ pdf
LM34DM Precision Fahrenheit Temperature SensorsNational Semiconductor
National Semiconductor
datasheet LM34DM pdf
LM34DH Precision Fahrenheit Temperature SensorsNational Semiconductor
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datasheet LM34DH pdf


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