NJW4140 Switching Regulator ICs

Nisshinbo NJW4140 Switching Regulator ICs for Boost / Flyback converter are integrated with a built-in highly effective N-channel MOSFET driving circuit. This built-in pulse-by-pulse current detecting type over-current protection limits the output current at over-load. The automotive NJW4140 switching regulator ICs feature wide input voltage ranging from 3V to 40V and wide oscillating frequency ranging from 40kHz to 1MHz. These Nisshinbo ICs are ideally used in automotive electronic control units (ECU) and industrial control equipment.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Topology
Output Voltage
Output Current
Number of Outputs
Quiescent Current
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Series
Packaging
Nisshinbo Switching Voltage Regulators 5.3V Nch AEC-Q100 40kHz to 1MHz
Datasheet
2.100In Stock
Cut Tape
Rp44.397
Rp33.023
Rp30.087
Rp26.969
View
Reel
Rp22.015
MouseReel Available
Min.: 1
Mult.: 1
: 2.000
SMD/SMT MSOP-8 Boost, Flyback 5.3 V 700 mA 1 Output 1.4 mA 40 kHz to 1 MHz - 40 C + 125 C AEC-Q100 NJW4140 Reel, Cut Tape, MouseReel
Nisshinbo NJW4140R-TE2
Nisshinbo Switching Voltage Regulators Switching Reg 3V 40V FET Drive Boost Con
Datasheet
3.420In Stock
Cut Tape
Rp44.948
Rp33.206
Rp30.271
Rp27.152
View
Reel
Rp21.465
MouseReel Available
Min.: 1
Mult.: 1
: 2.000
SMD/SMT MSOP-8 Boost, Flyback 5.3 V 700 mA 1 Output 1.4 mA 40 kHz to 1 MHz - 40 C + 125 C NJW4140 Reel, Cut Tape, MouseReel
Nisshinbo Switching Voltage Regulators N-Ch 3V to 40V 5.3V 40kHz to 1MHz 45V
Datasheet
739In Stock
Cut Tape
Rp31.555
Rp23.116
Rp20.914
Rp18.529
Reel
Rp14.934
View
MouseReel Available
Min.: 1
Mult.: 1
: 2.000
SMD/SMT MSOP-8 Boost, Flyback 5.3 V 700 mA 1 Output 1.4 mA 40 kHz to 1 MHz - 40 C + 125 C NJW4140 Reel, Cut Tape, MouseReel
Nisshinbo Switching Voltage Regulators N-Ch 3V to 40V 5.3V 40kHz to 1MHz 45V
Datasheet
Non-Stocked
Reel
Rp19.997
Rp19.814
Min.: 2.000
Mult.: 2.000
: 2.000
SMD/SMT DMP-8 Boost, Flyback 1 Output 1.4 mA 40 kHz to 1 MHz - 40 C + 125 C NJW4140 Reel