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           Integrated Circuits (ICs) > Power Management ICs > Voltage Regulators - Switching > UC3841N

UC3841N

Part Number: UC3841N
Manufacturer: Texas Instruments
Part Type: Integrated Circuits (ICs) > Power Management ICs > Voltage Regulators - Switching > UC3841N
Qty Available:
Description: Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP18

05/07/2026 – There are 515 pieces pieces of Part Number UC3841N Available.

PCX has Texas Instruments Integrated Circuits (ICs) > Power Management ICs > Voltage Regulators - Switching > UC3841N Electronic Components for Sale.

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Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP18

Specifications

TYPE DESCRIPTION
Case/Package PDIP
Number of Pins 18
Weight 1.206102 g
Duty Cycle 95 %
Frequency 450 kHz
Input Current 10 mA
Max Duty Cycle 95 %
Max Frequency 500 kHz
Max Operating Temperature 70 °C
Max Supply Voltage 30 V
Min Operating Temperature 0 °C
Min Supply Voltage 8 V
Nominal Input Voltage 30 V
Number of Outputs 1
Output Current 1 A
Output Voltage 40 V
Schedule B 8542390000
Switching Frequency 500 kHz
Topology Flyback, Boost, Buck-Boost
Height 5.08 mm
Length 22.48 mm
Thickness 4.57 mm
Width 6.35 mm

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