NCR321Z, NCR320Z 250mA LED driver

nexperia

Description

NCR320Z / NCR321Z 250 mA LED driver in SOT223 Rev.1 * 4 February 2019 Product data sheet 1.Product profile 1.1.General .
LED driver consisting of a resistor-equipped NPN transistor with two diodes on one chip in a medium power SOT223 (SC-73) Surface-Mounted Device (SMD).

📥 Download Datasheet

NCR321Z Datasheet Preview — This datasheet PDF includes multiple part numbers: NCR321Z, NCR320Z. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: NCR321Z, NCR320Z
Manufacturer: nexperia ↗
File Size: 446.21 KB
Datasheet: NCR320Z-nexperia.pdf
Description: 250mA LED driver
Note: This datasheet PDF includes multiple part numbers: NCR321Z, NCR320Z.
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 250 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 NCR320Z / NCR321Z 250 mA

NCR321Z Distributors

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NCR320Z 250mA LED driver nexperia

nexperia NCR321Z-like datasheet