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 (USD) 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: $1.73 6,964In Stock	Mfr. Part # TPS628301ADRLR Mouser Part # 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	6,964In Stock	$1.73 $1.25 $1.14 $1.00 View $0.944 $0.943	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: $2.55 1,697In Stock	Mfr. Part # TPS628303ADRLR Mouser Part # 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	$2.55 $1.89 $1.72 $1.53 View $1.44 $1.39 $1.34 $1.27	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: $2.55 3,673In Stock	Mfr. Part # TPS628303BDRLR Mouser Part # 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	$2.55 $1.89 $1.72 $1.53 View $1.44 $1.39 $1.35 $1.33 $1.27	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: $1.89 3,014In Stock	Mfr. Part # TPS628302ADRLR Mouser Part # 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	3,014In Stock	Cut Tape $1.89 $1.38 $1.25 $1.11 View Reel $0.913 $1.04 $1.00 $0.974 $0.959 $0.913 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: $2.55 2,900In Stock	Mfr. Part # TPS628303KRZER Mouser Part # 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 $2.55 $1.89 $1.72 $1.53 Reel $1.29 View $1.44 $1.39 $1.26 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: $3.00 2,791In Stock	Mfr. Part # TPS628304ADRLR Mouser Part # 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	2,791In Stock	$3.00 $2.22 $2.03 $1.82 View $1.72 $1.66 $1.64 $1.61 $1.51	Min.: 1 Mult.: 1	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: $3.28 2,029In Stock	Mfr. Part # TPS628304ARZER Mouser Part # 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	$3.28 $2.43 $2.21 $1.98 View $1.87 $1.81 $1.73 $1.72 $1.65	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: $1.96 1,069In Stock 3,000Expected 11/19/2026	Mfr. Part # TPS628301ARZER Mouser Part # 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 11/19/2026	$1.96 $1.44 $1.30 $1.15 View $1.08 $1.04 $1.03 $0.969 $0.953	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: $1.53 1,513In Stock	Mfr. Part # TPS628301KRZER Mouser Part # 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 $1.53 $1.11 $0.998 $0.922 $0.901 Reel $0.901 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: $1.89 1,769In Stock	Mfr. Part # TPS628302KRZER Mouser Part # 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 $1.89 $1.38 $1.25 $1.11 Reel $0.924 View $1.04 $1.00 $0.963 $0.904 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: $2.55 1,362In Stock	Mfr. Part # TPS628303ARZER Mouser Part # 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	$2.55 $1.89 $1.72 $1.53 View $1.44 $1.39 $1.35 $1.29 $1.26	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: $3.00 945In Stock	Mfr. Part # TPS628304KRZER Mouser Part # 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 $3.00 $2.22 $2.03 $1.82 Reel $1.53 View $1.72 $1.66 $1.61 $1.50 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: $1.89 5,923Expected 12/10/2026	Mfr. Part # TPS628302ARZER Mouser Part # 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 $1.89 $1.38 $1.25 $1.11 Reel $0.924 View $1.04 $1.00 $0.974 $0.904 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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TPS62830x Synchronous Step-Down Converters

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