NCR321U, NCR320U 250mA LED driver

nexperia

Description

NCR320U / NCR321U 250 mA LED driver in SOT457 Rev.1 * 11 December 2018 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 an SOT457 (SC-74; TSOP6) plastic package.

📥 Download Datasheet

NCR321U Datasheet Preview — This datasheet PDF includes multiple part numbers: NCR321U, NCR320U. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: NCR321U, NCR320U
Manufacturer: nexperia ↗
File Size: 410.06 KB
Datasheet: NCR320U-nexperia.pdf
Description: 250mA LED driver
Note: This datasheet PDF includes multiple part numbers: NCR321U, NCR320U.
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,

NCR321U Distributors

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NCR320U 250mA LED driver nexperia

nexperia NCR321U-like datasheet