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NCR401U

10 mA LED driver in SOT457

LED driver consisting of resistor-equipped PNP transistor with two diodes on one chip in an SOT457 (SC-74) plastic package.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
NCR401U NCR401UX 934067775115 SOT457 Order product

Features and benefits

  • Stabilized output current of 10 mA
  • High current accuracy at supply voltage variation
  • Low voltage overhead of 1.4 V
  • Qualified according to AEC-Q101
  • Reduces component count and board space
  • High power dissipation of 750 mW
  • Stabilized output current adjustable up to 65mA when an external resistor is used

Applications

  • Constant current LED driver
  • Generic constant current source
  • Automotive applications

Parametrics

Type numberPackage versionPackage nameSize (mm)VSUP [max] (V)Limiting IO with external resistor [max] (mA)IO [max] (mA)Ptot [max] (mW)Polarity
NCR401USOT457SC-74; TSOP62.9 x 1.5 x 1406510650PNP

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
NCR401UNCR401UX
( 9340 677 75115 )
ActiveDA
SC-74; TSOP6
(SOT457)
SOT457WAVE_BG-BD-1
Reel 7” Q1/T1 or Q2/T3

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
NCR401UNCR401UXNCR401U11
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
NCR401U10 mA LED driver in SOT457Data sheet2014-02-21
Nexperia_document_factsheet_LED_Driver_2020Constant current LED DriversLeaflet2020-08-18
Nexperia_document_factsheet_LED_Driver_2020_CHNLED Driver Factsheet CHNLeaflet2020-08-20
NCR401U_Nexperia_Product_QualityNCR401U Nexperia Product QualityQuality document2019-05-20
NCR401U_Nexperia_Product_ReliabilityNCR401U Nexperia Product ReliabilityQuality document2021-03-19
NCR401UNCR401U SPICE modelSPICE model2021-11-16
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Models

File nameTitleTypeDate
NCR401UNCR401U SPICE modelSPICE model2021-11-16

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
NCR401UNCR401UX934067775115Reel 7” Q1/T1 or Q2/T3Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.