Voltage Regulators - Switching Regulators

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MCP1642 Switching Voltage Regulators

Microchip Technology MCP1642 Switching Voltage Regulators are compact, high-efficiency, fixed-frequency, synchronous step-up DC-DC converters. These MCP1642 regulators offer easy-to-use power-supply solutions for applications powered by one-cell, two-cell, or three-cell alkaline, ultimate lithium, NiCd, NiMH, one-cell Li-Ion, or Li-Polymer batteries. Typical applications include personal medical products, wireless sensors, hand-held instruments, and GPS receivers.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	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
Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, adjVout MCP1642B-ADJI/MC Microchip Technology 1: 1,14 € 19.449In Stock Factory Special Order	Mfr. Part No. MCP1642B-ADJI/MC Mouser Part No 579-MCP1642B-ADJI/MC Factory Special Order	Microchip Technology	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, adjVout Learn More about Microchip Technology microchip mcp1642 regulators	Datasheet	19.449In Stock	1,14 € 0,955 € 0,86 €	Min.: 1 Mult.: 1	SMD/SMT	DFN-8	Boost	1.8 V to 5.5 V	800 mA	1 Output	400 uA	1 MHz	- 40 C	+ 125 C	AEC-Q100	MCP1642	Tube
Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 1.8Vout MCP1642B-18I/MS Microchip Technology 1: 2,02 € 425In Stock	Mfr. Part No. MCP1642B-18I/MS Mouser Part No 579-MCP1642B-18I/MS	Microchip Technology	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 1.8Vout Learn More about Microchip Technology microchip mcp1642 regulators	Datasheet	425In Stock	2,02 € 2,01 € 0,764 € 0,731 €	Min.: 1 Mult.: 1	SMD/SMT	MSOP-8	Boost	1.8 V	175 mA	1 Output	400 uA	1 MHz	- 40 C	+ 125 C	AEC-Q100	MCP1642	Tube
Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, adjVout MCP1642BT-ADJI/MS Microchip Technology 1: 0,963 € 2.118In Stock	Mfr. Part No. MCP1642BT-ADJI/MS Mouser Part No 579-MCP1642BTADJI/MS	Microchip Technology	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, adjVout Learn More about Microchip Technology microchip mcp1642 regulators	Datasheet	2.118In Stock	Cut Tape 0,963 € 0,803 € Reel 0,731 €	Min.: 1 Mult.: 1 : 2.500		MSOP-8									AEC-Q100	MCP1642	Reel, Cut Tape
Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 3.3Vout MCP1642B-33I/MS Microchip Technology 1: 0,963 € 470In Stock	Mfr. Part No. MCP1642B-33I/MS Mouser Part No 579-MCP1642B-33I/MS	Microchip Technology	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 3.3Vout Learn More about Microchip Technology microchip mcp1642 regulators	Datasheet	470In Stock	0,963 € 0,80 € 0,731 €	Min.: 1 Mult.: 1	SMD/SMT	MSOP-8	Boost	3.3 V	800 mA	1 Output	400 uA	1 MHz	- 40 C	+ 125 C	AEC-Q100	MCP1642	Tube
Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 5Vout MCP1642B-50I/MS Microchip Technology 1: 0,963 € 731In Stock	Mfr. Part No. MCP1642B-50I/MS Mouser Part No 579-MCP1642B-50I/MS	Microchip Technology	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 5Vout Learn More about Microchip Technology microchip mcp1642 regulators	Datasheet	731In Stock	0,963 € 0,80 € 0,731 €	Min.: 1 Mult.: 1	SMD/SMT	MSOP-8	Boost	5 V	800 mA	1 Output	400 uA	1 MHz	- 40 C	+ 125 C	AEC-Q100	MCP1642	Tube
Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 3Vout MCP1642BT-30I/MS Microchip Technology 1: 0,963 € 656In Stock	Mfr. Part No. MCP1642BT-30I/MS Mouser Part No 579-MCP1642BT-30I/MS	Microchip Technology	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 3Vout Learn More about Microchip Technology microchip mcp1642 regulators	Datasheet	656In Stock	Cut Tape 0,963 € 0,803 € 0,80 € Reel 0,731 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	MSOP-8	Boost	3 V	300 mA	1 Output	400 uA	1 MHz	- 40 C	+ 125 C	AEC-Q100	MCP1642	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 3Vout MCP1642B-30I/MC Microchip Technology 1: 1,14 € 403In Stock Factory Special Order	Mfr. Part No. MCP1642B-30I/MC Mouser Part No 579-MCP1642B-30I/MC Factory Special Order	Microchip Technology	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 3Vout Learn More about Microchip Technology microchip mcp1642 regulators	Datasheet	403In Stock	1,14 € 0,955 € 0,86 €	Min.: 1 Mult.: 1	SMD/SMT	DFN-8	Boost	3 V	300 mA	1 Output	400 uA	1 MHz	- 40 C	+ 125 C	AEC-Q100	MCP1642	Tube
Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 3.3Vout MCP1642B-33I/MC Microchip Technology 1: 1,14 € 179In Stock Factory Special Order	Mfr. Part No. MCP1642B-33I/MC Mouser Part No 579-MCP1642B-33I/MC Factory Special Order	Microchip Technology	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 3.3Vout Learn More about Microchip Technology microchip mcp1642 regulators	Datasheet	179In Stock	1,14 € 0,955 € 0,86 €	Min.: 1 Mult.: 1	SMD/SMT	DFN-8	Boost	3.3 V	800 mA	1 Output	400 uA	1 MHz	- 40 C	+ 125 C	AEC-Q100	MCP1642	Tube
Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, adjVout MCP1642B-ADJI/MS Microchip Technology 1: 0,963 € 4.264On Order	Mfr. Part No. MCP1642B-ADJI/MS Mouser Part No 579-MCP1642B-ADJI/MS	Microchip Technology	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, adjVout Learn More about Microchip Technology microchip mcp1642 regulators	Datasheet	4.264On Order On Order Ship Dates Mfr. No: MCP1642B-ADJI/MS Stock: 0 On Order: 764 Expected 10/2/2026 1.100 Expected 10/12/2026 2.400 Expected 12/1/2026 Factory Lead Time: 10 Weeks	0,963 € 0,80 € 0,731 €	Min.: 1 Mult.: 1	SMD/SMT	MSOP-8	Boost	1.8 V to 5.5 V	800 mA	1 Output	400 uA	1 MHz	- 40 C	+ 125 C	AEC-Q100	MCP1642	Tube
Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 3Vout MCP1642B-30I/MS Microchip Technology 1: 0,963 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. MCP1642B-30I/MS Mouser Part No 579-MCP1642B-30I/MS	Microchip Technology	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 3Vout Learn More about Microchip Technology microchip mcp1642 regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	0,963 € 0,869 € 0,731 €	Min.: 1 Mult.: 1		MSOP-8									AEC-Q100	MCP1642	Tube
Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 1.8Vout MCP1642BT-18I/MS Microchip Technology 2.500: 0,783 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. MCP1642BT-18I/MS Mouser Part No 579-MCP1642BT-18I/MS	Microchip Technology	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 1.8Vout Learn More about Microchip Technology microchip mcp1642 regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel 0,783 €	Min.: 2.500 Mult.: 2.500 : 2.500		MSOP-8									AEC-Q100	MCP1642	Reel
Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 3.3Vout MCP1642BT-33I/MS Microchip Technology 2.500: 0,731 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. MCP1642BT-33I/MS Mouser Part No 579-MCP1642BT-33I/MS	Microchip Technology	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 3.3Vout Learn More about Microchip Technology microchip mcp1642 regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel 0,731 €	Min.: 2.500 Mult.: 2.500 : 2.500		MSOP-8									AEC-Q100	MCP1642	Reel
Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 5Vout MCP1642BT-50I/MS Microchip Technology 2.500: 0,731 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. MCP1642BT-50I/MS Mouser Part No 579-MCP1642BT-50I/MS	Microchip Technology	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 5Vout Learn More about Microchip Technology microchip mcp1642 regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel 0,731 €	Min.: 2.500 Mult.: 2.500 : 2.500		MSOP-8									AEC-Q100	MCP1642	Reel

MCP1642 Switching Voltage Regulators

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