MCP1640 Synchronous Boost Regulator

Microchip Technology MCP1640 Synchronous Boost Regulator is a compact, high-efficiency, fixed frequency, synchronous step-up DC-DC converter. It provides an easy-to-use power supply solution for applications powered by either single-cell, two-cell, or three-cell alkaline, NiCd, NiMH, and single-cell Li-Ion or Li-Polymer batteries.

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Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
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Microchip Technology Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter
Datasheet
49’211In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-8 Boost 2 V to 5.5 V 350 mA 1 Output 19 uA 500 kHz - 40 C + 85 C AEC-Q100 Tube

Microchip Technology Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter
Datasheet
5’792In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

SMD/SMT SOT-23-6 Boost 2 V to 5.5 V 350 mA 1 Output 19 uA 500 kHz - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter
Datasheet
14’084In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

SMD/SMT SOT-23-6 Boost 2 V to 5.5 V 350 mA 1 Output 19 uA 500 kHz - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter
Datasheet
10’780In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3’300

SMD/SMT DFN-8 Boost 2 V to 5.5 V 350 mA 1 Output 19 uA 500 kHz - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter
Datasheet
8’055In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-8 Boost 2 V to 5.5 V 350 mA 1 Output 19 uA 500 kHz - 40 C + 85 C AEC-Q100 Tube

Microchip Technology Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter
Datasheet
19’157In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

SMD/SMT SOT-23-6 Boost 2 V to 5.5 V 350 mA 1 Output 19 uA 500 kHz - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter
Datasheet
3’519In Stock
19’800Expected 10/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3’300

SMD/SMT DFN-8 Boost 2 V to 5.5 V 350 mA 1 Output 19 uA 500 kHz - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology Switching Voltage Regulators 500 kHz 300 mA Syn. PWM/PFM enabled
Datasheet
8’662In Stock
12’000Expected 8/13/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

SMD/SMT SOT-23-6 Boost 2 V to 5.5 V 350 mA 1 Output 19 uA 500 kHz - 40 C + 85 C AEC-Q100 MCP1640 Reel, Cut Tape, MouseReel

Microchip Technology Switching Voltage Regulators 500 kHz 300 mA Syn. PWM/PFM enabled
Datasheet
10’077In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3’300

SMD/SMT DFN-8 Boost 2 V to 5.5 V 350 mA 1 Output 19 uA 500 kHz - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter
Datasheet
638In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-8 Boost 2 V to 5.5 V 350 mA 1 Output 19 uA 500 kHz - 40 C + 85 C AEC-Q100 Tube
Microchip Technology Switching Voltage Regulators 500 kHz 300 mA Syn. PWM/PFM enabled
Datasheet
397In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-8 Boost 2 V to 5.5 V 350 mA 1 Output 19 uA 500 kHz - 40 C + 85 C AEC-Q100 Tube

Microchip Technology Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3’300

SMD/SMT DFN-8 Boost AEC-Q100 Reel, Cut Tape, MouseReel