NCR40xU PNP High Side LED Drivers

Nexperia NCR40xU PNP High Side LED Drivers are AEC-Q101 qualified Constant Current Source Drivers designed to provide a stabilized 10mA to 50mA output current. The NCR40xU LED Drivers can also supply a stabilized output current adjustable up to 65mA when an external resistor is used. These devices offer high current accuracy with a low 1.4V voltage overhead. Consisting of a resistor-equipped PNP transistor with two diodes in a SOT457 (SC-74; TSOP6) package, the Nexperia NCR40xU LED Drivers enable application designers to reduce component count and board space.

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Description Datasheet Availability Pricing (PEN) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Number of Outputs
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Output Current
Package / Case
Supply Voltage - Max
Supply Voltage - Min
Output Voltage
Minimum Operating Temperature
Maximum Operating Temperature
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Nexperia LED Lighting Driver ICs NCR401U/SOT457/SC-74
Datasheet
347In Stock
45,000Expected 8/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 Output Boost, Buck 10 mA TSOP-6 40 V 40 V 16 V - 55 C + 150 C Constant Current Reel, Cut Tape, MouseReel
Nexperia LED Lighting Driver ICs NCR402U/SOT457/SC-74
Datasheet
43In Stock
18,000Expected 8/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 Output Boost, Buck 20 mA TSOP-6 40 V 40 V 16 V - 55 C + 150 C Constant Current Reel, Cut Tape, MouseReel
Nexperia LED Lighting Driver ICs NCR405U/SOT457/SC-74
Datasheet
249In Stock
6,000Expected 8/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 Output Boost, Buck 50 mA TSOP-6 40 V 40 V 38 V - 55 C + 150 C Constant Current Reel, Cut Tape, MouseReel
Nexperia LED Lighting Driver ICs NCR402U/SOT457/SC-74
Datasheet
132,000Expected 8/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 Output Boost, Buck 20 mA TSOP-6 40 V 40 V 16 V - 55 C + 150 C Constant Current Reel, Cut Tape, MouseReel