L6983/L6983I Synchronous Step-Down Converter

STMicroelectronics L6983 Synchronous Step-Down Converter is an easy-to-use monolithic step-down regulator capable of delivering up to 3A DC to the load. The wide input voltage range makes the device suitable for a broad range of applications. STMicroelectronics L6983 is based on a peak current mode architecture. 

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Description Datasheet Availability Pricing (CAD) 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
Series
Packaging
STMicroelectronics Switching Voltage Regulators 38 V, 3 A synchronous step-down converter with 17uAA quiescent current
Datasheet
3,456In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT QFN-16 Buck 5 V 3 A 1 Output 17 uA 200 kHz to 2.2 MHz - 40 C + 150 C L6983 Reel, Cut Tape, MouseReel
STMicroelectronics Switching Voltage Regulators 38 V, 3 A synchronous step-down converter with 17uAA quiescent current
Datasheet
1,942In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT QFN-16 Buck 3.3 V 3 A 1 Output 17 uA 200 kHz to 2.2 MHz - 40 C + 150 C L6983 Reel, Cut Tape, MouseReel
STMicroelectronics Switching Voltage Regulators 38 V, 3 A synchronous step-down converter with 17uAA quiescent current
Datasheet
6,216In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT QFN-16 Buck 3.3 V 3 A 1 Output 17 uA 200 kHz to 2.2 MHz - 40 C + 150 C L6983 Reel, Cut Tape, MouseReel
STMicroelectronics Switching Voltage Regulators 38 V, 3 A synchronous step-down converter with 17uAA quiescent current
Datasheet
4,541In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT QFN-16 Buck 5 V 3 A 1 Output 17 uA 200 kHz to 2.2 MHz - 40 C + 150 C L6983 Reel, Cut Tape, MouseReel
STMicroelectronics Switching Voltage Regulators 38 V, 3 A synchronous step-down converter with 17uAA quiescent current
Datasheet
3,122In Stock
3,000Expected 2026-08-13
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT QFN-16 Buck Adjustable 3 A 1 Output 17 uA 200 kHz to 2.2 MHz - 40 C + 150 C L6983 Reel, Cut Tape, MouseReel
STMicroelectronics Switching Voltage Regulators 38 V, 3 A synchronous step-down converter with 17uAA quiescent current
Datasheet
376In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT QFN-16 Buck 3.3 V 3 A 1 Output 17 uA 200 kHz to 2.2 MHz - 40 C + 150 C L6983 Reel, Cut Tape, MouseReel
STMicroelectronics Switching Voltage Regulators 38 V 10W synchronous iso-buck converter for isolated applications
Datasheet
534In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT QFN-16 Buck 4.5 A 1 Output 550 uA 200 kHz to 1 MHz - 40 C + 150 C L6983 Reel, Cut Tape, MouseReel