Power Switch ICs - Power Distribution

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TPS2294x Load Switches

Texas Instruments TPS2294x Load Switches protect systems and loads in high-current conditions. The TI TPS22946 ultra-low power load switch contains a 300mΩ current-limited P-channel MOSFET that operates over an input voltage range of 1.62V to 5.5V and also features an ultra-low quiescent current of 1µA (typical). The TI TPS22941and TPS22944 load switches contain a 400mΩ current-limited P-channel MOSFET. Texas Instruments TPS2294x load switches are designed for use in a variety of applications, including low-current sensor protection, portable consumer electronics, mobile phones, GPS devices, and more.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Number of Outputs	Output Current	Current Limit	On Resistance - Max	On Time - Max	Off Time - Max	Operating Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Series	Packaging
Power Switch ICs - Power Distribution Low-Inp Vltg Crnt Lt d load switch TPS22942DCKR Texas Instruments 1: $1.03 3,069In Stock	Mfr. Part No. TPS22942DCKR Mouser Part No 595-TPS22942DCKR	Texas Instruments	Power Switch ICs - Power Distribution Low-Inp Vltg Crnt Lt d load switch Learn More about Texas Instruments ti tps2294 loadswitches	Datasheet	3,069In Stock	Cut Tape $1.03 $0.748 $0.676 $0.595 Reel $0.497 View $0.559 $0.538 $0.521 $0.487 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Load Switch	1 Output	20 mA	100 mA	500 mOhms	60 us	30 us	1.62 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SC70-5	TPS22942	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution Lo-Inp Vltg 40mA Cur rent Ltd Load Sw TPS22943DCKR Texas Instruments 1: $1.05 2,933In Stock	Mfr. Part No. TPS22943DCKR Mouser Part No 595-TPS22943DCKR	Texas Instruments	Power Switch ICs - Power Distribution Lo-Inp Vltg 40mA Cur rent Ltd Load Sw Learn More about Texas Instruments ti tps2294 loadswitches	Datasheet	2,933In Stock	Cut Tape $1.05 $0.761 $0.686 $0.605 Reel $0.499 View $0.566 $0.543 $0.528 $0.487 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Load Switch	1 Output	20 mA	40 mA	500 mOhms	60 us	30 us	1.62 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SC70-5	TPS22943	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution Low-Inp Vltg 100mA C urrent Ltd Load Sw TPS22944DCKR Texas Instruments 1: $1.05 4,090In Stock	Mfr. Part No. TPS22944DCKR Mouser Part No 595-TPS22944DCKR	Texas Instruments	Power Switch ICs - Power Distribution Low-Inp Vltg 100mA C urrent Ltd Load Sw Learn More about Texas Instruments ti tps2294 loadswitches	Datasheet	4,090In Stock	Cut Tape $1.05 $0.761 $0.686 $0.605 Reel $0.499 View $0.566 $0.543 $0.528 $0.487 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Load Switch	1 Output	20 mA	100 mA	500 mOhms	60 us	30 us	1.62 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SC70-5	TPS22944	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution Low-Inp Vltg 40mA Cu rrent Ltd Load Sw TPS22941DCKR Texas Instruments 1: $1.08 546In Stock 6,000Expected 2027/01/18	Mfr. Part No. TPS22941DCKR Mouser Part No 595-TPS22941DCKR	Texas Instruments	Power Switch ICs - Power Distribution Low-Inp Vltg 40mA Cu rrent Ltd Load Sw Learn More about Texas Instruments ti tps2294 loadswitches	Datasheet	546In Stock 6,000Expected 2027/01/18	Cut Tape $1.08 $0.77 $0.693 $0.611 Reel $0.504 View $0.57 $0.547 $0.534 $0.492 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Load Switch	1 Output	20 mA	40 mA	500 mOhms	60 us	30 us	1.62 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SC70-5	TPS22941	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution Ultra-Lo Pwr Lo Inp Vlt Crnt Ltd Load Sw TPS22946YZPR Texas Instruments 1: $1.33 1,248In Stock 3,000Expected 2027/02/15	Mfr. Part No. TPS22946YZPR Mouser Part No 595-TPS22946YZPR	Texas Instruments	Power Switch ICs - Power Distribution Ultra-Lo Pwr Lo Inp Vlt Crnt Ltd Load Sw Learn More about Texas Instruments ti tps2294 loadswitches	Datasheet	1,248In Stock 3,000Expected 2027/02/15	Cut Tape $1.33 $0.952 $0.862 $0.761 View Reel $0.584 $0.714 $0.685 $0.584 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Load Switch	1 Output		40 mA	400 mOhms	125 us	115 us	1.62 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	DSBGA-6	TPS22946	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution Low-Inp Vltg Crnt Lt d load switch TPS22945DCKR Texas Instruments 1: $1.05 12,000On Order	Mfr. Part No. TPS22945DCKR Mouser Part No 595-TPS22945DCKR	Texas Instruments	Power Switch ICs - Power Distribution Low-Inp Vltg Crnt Lt d load switch Learn More about Texas Instruments ti tps2294 loadswitches	Datasheet	12,000On Order On Order Ship Dates Mfr. No: TPS22945DCKR Stock: 0 On Order: 6,000 Expected 2027/01/07 6,000 Expected 2027/01/14 Factory Lead Time: 12 Weeks	Cut Tape $1.05 $0.761 $0.686 $0.605 Reel $0.499 View $0.566 $0.543 $0.528 $0.487 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Load Switch	1 Output	20 mA	100 mA	500 mOhms	60 us	30 us	1.62 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SC70-5	TPS22945	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution Low-Inp Vltg Crnt Lt d load switch ALT 5 ALT 595-TPS22942DCKR TPS22942DCKRG4 Texas Instruments 1: $1.07 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. TPS22942DCKRG4 Mouser Part No 595-TPS22942DCKRG4	Texas Instruments	Power Switch ICs - Power Distribution Low-Inp Vltg Crnt Lt d load switch ALT 5 ALT 595-TPS22942DCKR Learn More about Texas Instruments ti tps2294 loadswitches	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $1.07 $0.77 $0.693 $0.611 Reel $0.497 View $0.57 $0.547 $0.528 $0.485 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		1 Output	100 mA	200 mA	400 mOhms			1.62 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SC70-5	TPS22942	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution Low-Inp Vltg Crnt Lt d load switch ALT 5 ALT 595-TPS22945DCKR TPS22945DCKRG4 Texas Instruments 1: $1.07 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. TPS22945DCKRG4 Mouser Part No 595-TPS22945DCKRG4	Texas Instruments	Power Switch ICs - Power Distribution Low-Inp Vltg Crnt Lt d load switch ALT 5 ALT 595-TPS22945DCKR Learn More about Texas Instruments ti tps2294 loadswitches	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $1.07 $0.77 $0.693 $0.611 Reel $0.497 View $0.57 $0.547 $0.528 $0.485 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		1 Output	100 mA	200 mA	400 mOhms			1.62 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SC70-5	TPS22945	Reel, Cut Tape, MouseReel

TPS2294x Load Switches

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