TPS62843 Ultra-Low IQ Step-Down Converter

Texas Instruments TPS62843 Ultra-Low IQ Step-Down Converter is a high-efficiency step-down converter with ultra-low operating quiescent current of typically 275nA. The device features a 4nA shutdown (typical) current when disabled. The device uses DCS-Control with a low and RF-friendly output voltage ripple to power radios.

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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
Texas Instruments Switching Voltage Regulators 1.8V to 5.5V input 6 00mA ultra-low IQ s
Datasheet
3,413In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 100
: 4,000

SMD/SMT SOT-563-6 Buck 400 mV to 3.6 V 600 mA 1 Output 350 nA 1.5 MHz - 40 C + 125 C TPS62843 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 1.8-V to 5.5-V input 600-mA ultra-low I
Datasheet
4,046In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 12,000

SMD/SMT DSBGA-6 Buck 400 mV to 800 mV 600 mA 1 Output 275 nA 1.5 MHz - 40 C + 125 C TPS62843 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 1.8-V to 5.5-V input 600-mA ultra-low I
Datasheet
2,555In Stock
12,000Expected 2026/06/15
MouseReel Available
Min.: 1
Mult.: 1
: 12,000

SMD/SMT DSBGA-6 Buck 800 mV to 1.8 V 600 mA 1 Output 275 nA 1.5 MHz - 40 C + 125 C TPS62843 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 1.8-V to 5.5-V input 600-mA ultra-low I
Datasheet
5,646In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 12,000

SMD/SMT DSBGA-6 Buck 1.8 V to 3.6 V 600 mA 1 Output 275 nA 1.5 MHz - 40 C + 125 C TPS62843 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 1.8V to 5.5V input 6 00mA ultra-low IQ s
Datasheet
4,000Expected 2026/08/17
MouseReel Available
Min.: 1
Mult.: 1
Max.: 600
: 4,000

SMD/SMT SOT-563-6 Buck 400 mV to 3.6 V 600 mA 1 Output 350 nA 1.5 MHz - 40 C + 125 C TPS62843 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 1.8V to 5.5V input 6 00mA ultra-low IQ s
Datasheet
6,696Expected 2026/06/19
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 4,000

SMD/SMT SOT-563-6 Buck 400 mV to 3.6 V 600 mA 1 Output 350 nA 1.5 MHz - 40 C + 125 C TPS62843 Reel, Cut Tape, MouseReel