NCR421Z, NCR420Z 150mA LED driver

nexperia

Description

NCR420Z / NCR421Z 150 mA LED driver in SOT223 Rev.1 * 4 February 2019 Product data sheet 1.Product profile 1.1.General .
LED driver consisting of resistor-equipped NPN transistor with two diodes on one chip in a medium power SOT223 (SC73) plastic package.

📥 Download Datasheet

NCR421Z Datasheet Preview — This datasheet PDF includes multiple part numbers: NCR421Z, NCR420Z. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: NCR421Z, NCR420Z
Manufacturer: nexperia ↗
File Size: 413.17 KB
Datasheet: NCR420Z-nexperia.pdf
Description: 150mA LED driver
Note: This datasheet PDF includes multiple part numbers: NCR421Z, NCR420Z.
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 lighting, dash board, instrumentation, number plate light)
* Increase stabilized output current by paralleling drivers Nexperia NCR420Z / NCR421Z 150 mA

NCR421Z Distributors

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NCR420Z 150mA LED driver nexperia

nexperia NCR421Z-like datasheet