Voltage Regulators - Switching Regulators

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	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 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG TPS628301ADRLR Texas Instruments 1: CHF 1.07 7’979In Stock	Mfr. Part No. TPS628301ADRLR Mouser Part No 595-TPS628301ADRLR	Texas Instruments	Switching Voltage Regulators 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG Learn More about Texas Instruments ti tps62830x converters	Datasheet	7’979In Stock	CHF 1.07 CHF 0.776 CHF 0.704 CHF 0.622 CHF 0.593	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
Switching Voltage Regulators 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG TPS628303ADRLR Texas Instruments 1: CHF 1.58 1’697In Stock	Mfr. Part No. TPS628303ADRLR Mouser Part No 595-TPS628303ADRLR	Texas Instruments	Switching Voltage Regulators 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG Learn More about Texas Instruments ti tps62830x converters	Datasheet	1’697In Stock	CHF 1.58 CHF 1.17 CHF 1.07 CHF 0.945 View CHF 0.894 CHF 0.861 CHF 0.829 CHF 0.786	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
Switching Voltage Regulators 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG TPS628303BDRLR Texas Instruments 1: CHF 1.58 3’673In Stock	Mfr. Part No. TPS628303BDRLR Mouser Part No 595-TPS628303BDRLR	Texas Instruments	Switching Voltage Regulators 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG Learn More about Texas Instruments ti tps62830x converters	Datasheet	3’673In Stock	CHF 1.58 CHF 1.17 CHF 1.07 CHF 0.945 View CHF 0.894 CHF 0.861 CHF 0.837 CHF 0.821 CHF 0.786	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
Switching Voltage Regulators 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG TPS628302ADRLR Texas Instruments 1: CHF 1.17 3’016In Stock	Mfr. Part No. TPS628302ADRLR Mouser Part No 595-TPS628302ADRLR	Texas Instruments	Switching Voltage Regulators 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG Learn More about Texas Instruments ti tps62830x converters	Datasheet	3’016In Stock	Cut Tape CHF 1.17 CHF 0.854 CHF 0.773 CHF 0.686 View Reel CHF 0.565 CHF 0.644 CHF 0.619 CHF 0.603 CHF 0.594 CHF 0.565 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
Switching Voltage Regulators 2.25-V to 5.5-V 3-A step-down converter TPS628303KRZER Texas Instruments 1: CHF 1.58 2’900In Stock	Mfr. Part No. TPS628303KRZER Mouser Part No 595-TPS628303KRZER	Texas Instruments	Switching Voltage Regulators 2.25-V to 5.5-V 3-A step-down converter Learn More about Texas Instruments ti tps62830x converters	Datasheet	2’900In Stock	Cut Tape CHF 1.58 CHF 1.17 CHF 1.07 CHF 0.945 Reel CHF 0.797 View CHF 0.894 CHF 0.861 CHF 0.78 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
Switching Voltage Regulators 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG TPS628304ADRLR Texas Instruments 1: CHF 1.86 2’824In Stock	Mfr. Part No. TPS628304ADRLR Mouser Part No 595-TPS628304ADRLR	Texas Instruments	Switching Voltage Regulators 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG Learn More about Texas Instruments ti tps62830x converters	Datasheet	2’824In Stock	CHF 1.86 CHF 1.38 CHF 1.25 CHF 1.12 View CHF 1.07 CHF 1.03 CHF 1.01	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
Switching Voltage Regulators 2.25-V to 5.5-V 4-A step-down converter TPS628304ARZER Texas Instruments 1: CHF 2.03 2’029In Stock	Mfr. Part No. TPS628304ARZER Mouser Part No 595-TPS628304ARZER	Texas Instruments	Switching Voltage Regulators 2.25-V to 5.5-V 4-A step-down converter Learn More about Texas Instruments ti tps62830x converters	Datasheet	2’029In Stock	CHF 2.03 CHF 1.51 CHF 1.37 CHF 1.23 View CHF 1.16 CHF 1.12 CHF 1.07 CHF 1.02	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
Switching Voltage Regulators 2.25-V to 5.5-V 1-A step-down converter TPS628301ARZER Texas Instruments 1: CHF 1.12 1’069In Stock 3’000Expected 1/25/2027	Mfr. Part No. TPS628301ARZER Mouser Part No 595-TPS628301ARZER	Texas Instruments	Switching Voltage Regulators 2.25-V to 5.5-V 1-A step-down converter Learn More about Texas Instruments ti tps62830x converters	Datasheet	1’069In Stock 3’000Expected 1/25/2027	CHF 1.12 CHF 0.829 CHF 0.745 CHF 0.661 View CHF 0.621 CHF 0.595 CHF 0.593	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
Switching Voltage Regulators 2.25-V to 5.5-V 1-A step-down converter TPS628301KRZER Texas Instruments 1: CHF 0.945 1’513In Stock	Mfr. Part No. TPS628301KRZER Mouser Part No 595-TPS628301KRZER	Texas Instruments	Switching Voltage Regulators 2.25-V to 5.5-V 1-A step-down converter Learn More about Texas Instruments ti tps62830x converters	Datasheet	1’513In Stock	Cut Tape CHF 0.945 CHF 0.684 CHF 0.618 CHF 0.593 Reel CHF 0.593 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
Switching Voltage Regulators 2.25-V to 5.5-V 2-A step-down converter TPS628302KRZER Texas Instruments 1: CHF 1.17 1’769In Stock	Mfr. Part No. TPS628302KRZER Mouser Part No 595-TPS628302KRZER	Texas Instruments	Switching Voltage Regulators 2.25-V to 5.5-V 2-A step-down converter Learn More about Texas Instruments ti tps62830x converters	Datasheet	1’769In Stock	Cut Tape CHF 1.17 CHF 0.854 CHF 0.773 CHF 0.686 Reel CHF 0.572 View CHF 0.644 CHF 0.619 CHF 0.596 CHF 0.56 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
Switching Voltage Regulators 2.25V TO 5.5VIN 3A B UCK IN HR PKG TPS628303ARZER Texas Instruments 1: CHF 1.58 1’362In Stock	Mfr. Part No. TPS628303ARZER Mouser Part No 595-TPS628303ARZER	Texas Instruments	Switching Voltage Regulators 2.25V TO 5.5VIN 3A B UCK IN HR PKG Learn More about Texas Instruments ti tps62830x converters	Datasheet	1’362In Stock	CHF 1.58 CHF 1.17 CHF 1.07 CHF 0.945 View CHF 0.894 CHF 0.861 CHF 0.837 CHF 0.797 CHF 0.78	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
Switching Voltage Regulators 2.25-V to 5.5-V 4-A step-down converter TPS628304KRZER Texas Instruments 1: CHF 1.86 945In Stock	Mfr. Part No. TPS628304KRZER Mouser Part No 595-TPS628304KRZER	Texas Instruments	Switching Voltage Regulators 2.25-V to 5.5-V 4-A step-down converter Learn More about Texas Instruments ti tps62830x converters	Datasheet	945In Stock	Cut Tape CHF 1.86 CHF 1.38 CHF 1.25 CHF 1.12 Reel CHF 0.945 View CHF 1.07 CHF 1.03 CHF 1.00 CHF 0.926 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
Switching Voltage Regulators 2.25-V to 5.5-V 2-A step-down converter TPS628302ARZER Texas Instruments 1: CHF 1.17 5’923Expected 12/10/2026	Mfr. Part No. TPS628302ARZER Mouser Part No 595-TPS628302ARZER	Texas Instruments	Switching Voltage Regulators 2.25-V to 5.5-V 2-A step-down converter Learn More about Texas Instruments ti tps62830x converters	Datasheet	5’923Expected 12/10/2026	Cut Tape CHF 1.17 CHF 0.854 CHF 0.773 CHF 0.686 Reel CHF 0.572 View CHF 0.644 CHF 0.619 CHF 0.603 CHF 0.56 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

TPS62830x Synchronous Step-Down Converters

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