Voltage Regulators - Switching Regulators

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LM2776 CMOS Charge-Pump Voltage Converter

Texas Instruments LM2776 CMOS Charge-Pump Voltage Converter inverts a positive voltage in the range of 2.7V to 5.5V to the corresponding negative voltage. The LM2776 uses three low-cost capacitors to provide 200mA of output current. This is done without the cost, size, and electromagnetic interference (EMI) related to inductor-based converters. With an operating current of only 100µA and operating efficiency greater than 90% at most loads, the LM2776 provides ideal performance for battery-powered systems requiring a high power negative power supply.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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
	Switching Voltage Regulators Switched Capacitor I nverter 6-SOT-23 -4 A 595-LM2776DBVT LM2776DBVR Texas Instruments 1: $1.43 18,084In Stock 3,000Expected 12/4/2026	Mfr. Part # LM2776DBVR Mouser Part # 595-LM2776DBVR	Texas Instruments	Switching Voltage Regulators Switched Capacitor I nverter 6-SOT-23 -4 A 595-LM2776DBVT Learn More about Texas Instruments ti lm2776 converter	Datasheet	18,084In Stock 3,000Expected 12/4/2026	Cut Tape $1.43 $1.04 $0.934 $0.826 View Reel $0.633 $0.774 $0.743 $0.633 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			SMD/SMT	SOT-23-6	Boost	- 5.5 V	200 mA	1 Output	100 uA	2 MHz	- 40 C	+ 85 C	LM2776	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators Switched Capacitor I nverter A 595-LM277 A 595-LM2776DBVR LM2776DBVT Texas Instruments 1: $1.45 5,700In Stock	Mfr. Part # LM2776DBVT Mouser Part # 595-LM2776DBVT	Texas Instruments	Switching Voltage Regulators Switched Capacitor I nverter A 595-LM277 A 595-LM2776DBVR Learn More about Texas Instruments ti lm2776 converter	Datasheet	5,700In Stock	Cut Tape $1.45 $1.06 $0.96 $0.852 Reel $0.825 View $0.785 $0.753 $0.736 $0.727 MouseReel Available	Min.: 1 Mult.: 1 : 250			SMD/SMT	SOT-23-6	Inverting	- 5.5 V to - 2.7 V	200 mA	1 Output	100 uA	2 MHz	- 40 C	+ 85 C	LM2776	Reel, Cut Tape, MouseReel

LM2776 CMOS Charge-Pump Voltage Converter

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