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 (PEN) 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: S/ 5.18 7,979In 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	7,979In Stock	S/ 5.18 S/ 3.75 S/ 3.40 S/ 3.01 View S/ 2.83 S/ 2.82	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: S/ 7.63 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	S/ 7.63 S/ 5.64 S/ 5.14 S/ 4.59 View S/ 4.32 S/ 4.16 S/ 4.01 S/ 3.80	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: S/ 7.63 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	S/ 7.63 S/ 5.64 S/ 5.14 S/ 4.59 View S/ 4.32 S/ 4.16 S/ 4.05 S/ 3.97 S/ 3.80	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: S/ 5.64 3,016In 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	3,016In Stock	Cut Tape S/ 5.64 S/ 4.13 S/ 3.74 S/ 3.32 View Reel S/ 2.73 S/ 3.11 S/ 2.99 S/ 2.92 S/ 2.87 S/ 2.73 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: S/ 7.63 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 S/ 7.63 S/ 5.64 S/ 5.14 S/ 4.59 Reel S/ 3.85 View S/ 4.32 S/ 4.16 S/ 3.77 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: S/ 8.99 2,824In 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	2,824In Stock	S/ 8.99 S/ 6.66 S/ 6.07 S/ 5.45 View S/ 5.14 S/ 4.98 S/ 4.90	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: S/ 9.81 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	S/ 9.81 S/ 7.28 S/ 6.62 S/ 5.92 View S/ 5.61 S/ 5.41 S/ 5.18 S/ 5.14 S/ 4.94	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: S/ 5.45 1,069In Stock 3,000Expected 2/1/2027	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 2/1/2027	S/ 5.45 S/ 4.01 S/ 3.60 S/ 3.20 View S/ 3.00 S/ 2.88 S/ 2.84 S/ 2.70	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: S/ 4.59 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 S/ 4.59 S/ 3.31 S/ 2.99 S/ 2.76 S/ 2.70 Reel S/ 2.70 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: S/ 5.64 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 S/ 5.64 S/ 4.13 S/ 3.74 S/ 3.32 Reel S/ 2.77 View S/ 3.11 S/ 2.99 S/ 2.88 S/ 2.71 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: S/ 7.63 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	S/ 7.63 S/ 5.64 S/ 5.14 S/ 4.59 View S/ 4.32 S/ 4.16 S/ 4.05 S/ 3.85 S/ 3.77	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: S/ 8.99 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 S/ 8.99 S/ 6.66 S/ 6.07 S/ 5.45 Reel S/ 4.59 View S/ 5.14 S/ 4.98 S/ 4.83 S/ 4.48 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: S/ 5.64 5,923Expected 12/17/2026	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 12/17/2026	Cut Tape S/ 5.64 S/ 4.13 S/ 3.74 S/ 3.32 Reel S/ 2.77 View S/ 3.11 S/ 2.99 S/ 2.92 S/ 2.71 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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