TPS62830x Synchronous Step-Down Converters

Texas Instruments TPS62830x Synchronous Step-Down Converters are easy-to-use DC/DC converters with low quiescent current and 1% accuracy. These converters provide a fast transient response with small output capacitance based on DCS-Control™ topology. The TPS62830x converters feature an internal reference that allows the output voltage to be regulated down to 0.5V with a 1% high feedback voltage accuracy. These converters operate at -40°C to 125°C temperature range and are available in two pin-to-pin compatible packages. The TPS62830x converters consist of a MODE-pin to control the device mode of operation and power save mode to maintain high-efficiency for extending system battery run-time.

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Description Datasheet Availability Pricing (PLN) 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 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG
Datasheet
1 752In Stock
Min.: 1
Mult.: 1

SMD/SMT Buck 500 mV to 4.5 V 3 A 1 Output 7 uA 2 MHz - 40 C + 125 C TPS628303
Texas Instruments Switching Voltage Regulators 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG
Datasheet
3 889In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-583-8 Buck 500 mV to 4.5 V 3 A 1 Output 7 uA 2 MHz - 40 C + 125 C TPS628303
Texas Instruments Switching Voltage Regulators 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG
Datasheet
3 429In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

SMD/SMT SOT-583-8 Buck 500 mV to 4.5 V 2 A 1 Output 7 uA 2 MHz - 40 C + 125 C TPS628302 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.25-V to 5.5-V 2-A step-down converter
Datasheet
2 219In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT WQFN-HR-8 Buck 500 mV to 4.5 V 2 A 1 Output 7 uA 2 MHz - 40 C + 125 C TPS628302 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.25V TO 5.5VIN 3A B UCK IN HR PKG
Datasheet
1 612In Stock
Min.: 1
Mult.: 1

SMD/SMT WQFN-HR-8 Buck 500 mV to 4.5 V 3 A 1 Output 7 uA 2 MHz - 40 C + 125 C TPS628303
Texas Instruments Switching Voltage Regulators 2.25-V to 5.5-V 3-A step-down converter
Datasheet
2 977In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT WQFN-HR-8 Buck 500 mV to 4.5 V 3 A 1 Output 7 uA 2 MHz - 40 C + 125 C TPS628303 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG
Datasheet
3 184In Stock
Min.: 1
Mult.: 1
Max.: 1 001

SMD/SMT SOT-583-8 Buck 500 mV to 4.5 V 4 A 1 Output 7 uA 2 MHz - 40 C + 125 C TPS628304
Texas Instruments Switching Voltage Regulators 2.25-V to 5.5-V 4-A step-down converter
Datasheet
2 029In Stock
Min.: 1
Mult.: 1

SMD/SMT WQFN-HR-8 Buck 500 mV to 4.5 V 4 A 1 Output 7 uA 2 MHz - 40 C + 125 C TPS628304
Texas Instruments Switching Voltage Regulators 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG
Datasheet
200In Stock
8 000Expected 8/20/2026
Min.: 1
Mult.: 1

SMD/SMT SOT-583-8 Buck 500 mV to 4.5 V 1 A 1 Output 7 uA 2 MHz - 40 C + 125 C TPS628301
Texas Instruments Switching Voltage Regulators 2.25-V to 5.5-V 1-A step-down converter
Datasheet
1 156In Stock
Min.: 1
Mult.: 1

SMD/SMT WQFN-HR-8 Buck 500 mV to 4.5 V 1 A 1 Output 7 uA 2 MHz - 40 C + 125 C TPS628301
Texas Instruments Switching Voltage Regulators 2.25-V to 5.5-V 1-A step-down converter
Datasheet
1 668In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT WQFN-HR-8 Buck 500 mV to 4.5 V 1 A 1 Output 7 uA 2 MHz - 40 C + 125 C TPS628301 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.25-V to 5.5-V 2-A step-down converter
Datasheet
902In Stock
6 000Expected 12/28/2026
Min.: 1
Mult.: 1
: 3 000

SMD/SMT WQFN-HR-8 Buck 500 mV to 4.5 V 2 A 1 Output 7 uA 2 MHz - 40 C + 125 C TPS628302 Reel, Cut Tape
Texas Instruments Switching Voltage Regulators 2.25-V to 5.5-V 4-A step-down converter
Datasheet
1 075In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT WQFN-HR-8 Buck 500 mV to 4.5 V 4 A 1 Output 7 uA 2 MHz - 40 C + 125 C TPS628304 Reel, Cut Tape, MouseReel