NCR421U, NCR420U 150mA LED driver

nexperia

Description

NCR420U / NCR421U 150 mA LED driver in SOT457 Rev.1 * 10 December 2018 Product data sheet 1.Product profile 1.1.General .
LED driver consisting of resistor-equipped NPN transistor with two diodes on one chip in an SOT457 (SC-74; TSOP6) plastic package.

📥 Download Datasheet

NCR421U Datasheet Preview — This datasheet PDF includes multiple part numbers: NCR421U, NCR420U. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: NCR421U, NCR420U
Manufacturer: nexperia ↗
File Size: 376.96 KB
Datasheet: NCR420U-nexperia.pdf
Description: 150mA LED driver
Note: This datasheet PDF includes multiple part numbers: NCR421U, NCR420U.
Please refer to the document for exact specifications by model.

Features

* Stabilized output current of 10 mA without external resistor
* Stabilized output current adjustable up to 150 mA when an external resistor is used
* High current accuracy at supply voltage variation
* Low voltage overhead of 1.4 V
* Reduces component count a

Applications

* Constant current LED driver
* Generic constant current source
* Automotive applications (for example: interior lighti

NCR421U Distributors

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NCR420U 150mA LED driver nexperia

nexperia NCR421U-like datasheet