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TPS62840 High-Efficiency Step-Down Converters

Texas Instruments TPS62840 High-Efficiency Step-Down Converters have ultra-low operating quiescent current of typically 60nA. To further extend battery life near the end of discharge, these devices contain special circuitry to achieve just 150nA IQ in 100% mode. These devices use DCS-Control to cleanly power radios and operate with a typical switching frequency of 1.8MHz. In Power-Save Mode, the device extends the light load efficiency down to a load current range of 1µA and below.

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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 60-nA quiescent curr ent (IQ) 1.8-V to 6 TPS62849DLCR Texas Instruments 1: $2.15 17,769In Stock	Mfr. Part # TPS62849DLCR Mouser Part # 595-TPS62849DLCR	Texas Instruments	Switching Voltage Regulators 60-nA quiescent curr ent (IQ) 1.8-V to 6 Learn More about Texas Instruments ti tps62840 converters	Datasheet	17,769In Stock	Cut Tape $2.15 $1.59 $1.45 $1.29 Reel $1.05 View $1.22 $1.18 $1.13 $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			SMD/SMT	VSON-HR-8	Buck	3.4 V	750 mA	1 Output	60 nA	1.8 MHz	- 40 C	+ 125 C	TPS62840	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 60-nA quiescent curr ent (IQ) 1.8-V to 6 TPS62841YBGR Texas Instruments 1: $2.15 3,651In Stock	Mfr. Part # TPS62841YBGR Mouser Part # 595-TPS62841YBGR	Texas Instruments	Switching Voltage Regulators 60-nA quiescent curr ent (IQ) 1.8-V to 6 Learn More about Texas Instruments ti tps62840 converters	Datasheet	3,651In Stock	Cut Tape $2.15 $1.59 $1.45 $1.29 View Reel $1.03 $1.22 $1.18 $1.13 $1.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			SMD/SMT	DSBGA-6	Buck	800 mV to 1.55 V	750 mA	1 Output	60 nA	1.8 MHz	- 40 C	+ 125 C	TPS62840	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 60-nA quiescent curr ent (IQ) 1.8-V to 6 TPS62842DGRR Texas Instruments 1: $2.34 14,876In Stock	Mfr. Part # TPS62842DGRR Mouser Part # 595-TPS62842DGRR	Texas Instruments	Switching Voltage Regulators 60-nA quiescent curr ent (IQ) 1.8-V to 6 Learn More about Texas Instruments ti tps62840 converters	Datasheet	14,876In Stock	Cut Tape $2.34 $1.73 $1.58 $1.42 Reel $1.20 View $1.34 $1.30 $1.27 $1.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	HVSSOP-8	Buck	1.8 V, 2 V, 2.2 V, 2.4 V to 3.6 V	750 mA	1 Output	60 nA	1.8 MHz	- 40 C	+ 125 C	TPS62840	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 60-nA quiescent curr ent (IQ) 1.8-V to 6 TPS62841DGRR Texas Instruments 1: $2.34 2,096In Stock	Mfr. Part # TPS62841DGRR Mouser Part # 595-TPS62841DGRR	Texas Instruments	Switching Voltage Regulators 60-nA quiescent curr ent (IQ) 1.8-V to 6 Learn More about Texas Instruments ti tps62840 converters	Datasheet	2,096In Stock	Cut Tape $2.34 $1.73 $1.58 $1.42 Reel $1.18 View $1.34 $1.30 $1.27 $1.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	HVSSOP-8	Buck	800 mV to 1.55 V	750 mA	1 Output	60 nA	1.8 MHz	- 40 C	+ 125 C	TPS62840	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 60-nA quiescent curr ent (IQ) 1.8-V to 6 TPS62840DLCR Texas Instruments 1: $2.15 131In Stock 201,000On Order	Mfr. Part # TPS62840DLCR Mouser Part # 595-TPS62840DLCR	Texas Instruments	Switching Voltage Regulators 60-nA quiescent curr ent (IQ) 1.8-V to 6 Learn More about Texas Instruments ti tps62840 converters	Datasheet	131In Stock 201,000On Order On Order Ship Dates Mfr. #: TPS62840DLCR Stock: 131 Can Ship Immediately On Order: 66,000 Expected 2/4/2027 135,000 Expected 7/8/2027 Factory Lead-Time: 16 Weeks	Cut Tape $2.15 $1.59 $1.45 $1.30 View Reel $1.13 $1.22 $1.18 $1.13 $1.13 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000			SMD/SMT	VSON-HR-8	Buck	1.8 V to 3.3 V	750 mA	1 Output	60 nA	1.8 MHz	- 40 C	+ 125 C	TPS62840	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 60-nA quiescent curr ent (IQ) 1.8-V to 6 TPS62841DLCR Texas Instruments 1: $2.15 1,657In Stock	Mfr. Part # TPS62841DLCR Mouser Part # 595-TPS62841DLCR	Texas Instruments	Switching Voltage Regulators 60-nA quiescent curr ent (IQ) 1.8-V to 6 Learn More about Texas Instruments ti tps62840 converters	Datasheet	1,657In Stock	Cut Tape $2.15 $1.59 $1.45 $1.30 Reel $1.09 View $1.22 $1.18 $1.15 $1.05 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			SMD/SMT	VSON-HR-8	Buck	800 mV to 1.55 V	750 mA	1 Output	60 nA	1.8 MHz	- 40 C	+ 125 C	TPS62840	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 60-nA quiescent curr ent (IQ) 1.8-V to 6 TPS62840YBGR Texas Instruments 1: $2.20 131In Stock 21,000On Order	Mfr. Part # TPS62840YBGR Mouser Part # 595-TPS62840YBGR	Texas Instruments	Switching Voltage Regulators 60-nA quiescent curr ent (IQ) 1.8-V to 6 Learn More about Texas Instruments ti tps62840 converters	Datasheet	131In Stock 21,000On Order On Order Ship Dates Mfr. #: TPS62840YBGR Stock: 131 Can Ship Immediately On Order: 3,000 Expected 10/26/2026 18,000 Expected 12/24/2026 Factory Lead-Time: 9 Weeks	Cut Tape $2.20 $1.62 $1.48 $1.32 Reel $1.08 View $1.22 $1.18 $1.15 $1.05 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			SMD/SMT	DSBGA-6	Buck	1.8 V to 3.3 V	750 mA	1 Output	60 nA	1.8 MHz	- 40 C	+ 125 C	TPS62840	Reel, Cut Tape, MouseReel