NCR402U

20 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
NCR402U NCR402UH 934067776125 SOT457 Order product
NCR402U NCR402UX 934067776115 SOT457 Order product

Features

  • Stabilized output current of 20 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 65 mA when an external resistor is used

Target applications

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

Parametrics

Type numberPackage versionPackage nameSize (mm)
NCR402USOT457SC-74; TSOP62.9 x 1.5 x 1

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
NCR402UNCR402UH
( 9340 677 76125 )
ActiveDB
SC-74; TSOP6
(SOT457)
SOT457Reel 7" Q3/T4, Reverse
NCR402UX
( 9340 677 76115 )
ActiveDBReel 7" Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
NCR402UNCR402UHNCR402U95.00.442.27E911
NCR402UNCR402UXNCR402U95.00.442.27E911
Quality and reliability disclaimer

Documentation (9)

File nameTitleTypeDate
NCR402U20 mA LED driver in SOT457Data sheet2017-05-22
Nexperia_document_factsheet_LED_Driver_2019Constant current LED DriversLeaflet2019-09-02
Nexperia_Document_Leaflet_LEDDriver_CHN_2019Nexperia_Document_Leaflet_LEDDriver_CHN_2019Leaflet2019-10-17
NCR402U_Nexperia_Product_QualityNCR402U Nexperia Product QualityQuality document2019-05-20
NCR402U_Nexperia_Product_ReliabilityNCR402U Nexperia Product ReliabilityQuality document2019-04-29
NCR402UNCR402U SPICE modelSPICE model2019-10-16
SOT457_125Tape reel SMD; reversed product orientation 12NC ending 125Packing2012-11-30
SOT457_115TSOP6; Tape reel SMD; standard product orientation 12NC ending 115Packing2012-11-30
SOT457plastic, surface-mounted package (SC-74; TSOP6); 6 leadsOutline drawing2018-11-28

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
NCR402UNCR402U SPICE modelSPICE model2019-10-16

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
NCR402UNCR402UH934067776125Reel 7" Q3/T4, ReverseOrder product
NCR402UNCR402UX934067776115Reel 7" Q1/T1Order 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.