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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Part #

Switching Voltage Regulators 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG

TPS628301ADRLR
Texas Instruments
1: $1.85
4,680In 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

Datasheet

4,680In Stock

$1.85

$1.34

$1.22

$1.08

View

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

TPS628302ADRLR
Texas Instruments
1: $1.86
3,221In 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

Datasheet

3,221In Stock

Cut Tape

$1.86

$1.35

$1.22

$1.08

View

Reel

$0.887

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 2-A step-down converter

TPS628302KRZER
Texas Instruments
1: $1.86
2,319In 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

Datasheet

2,319In Stock

Cut Tape

$1.86

$1.35

$1.22

$1.08

Reel

$0.901

View

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 2.25 TO 5.5V INPUT B UCK CONV IN SOT PKG

TPS628303ADRLR
Texas Instruments
1: $2.50
2,485In 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

Datasheet

2,485In Stock

$2.50

$1.85

$1.68

$1.50

View

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 2.25V TO 5.5VIN 3A B UCK IN HR PKG

TPS628303ARZER
Texas Instruments
1: $2.50
1,612In 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

Datasheet

1,612In Stock

$2.50

$1.85

$1.68

$1.50

View

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 TO 5.5V INPUT B UCK CONV IN SOT PKG

TPS628303BDRLR
Texas Instruments
1: $2.50
3,889In 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

Datasheet

3,889In Stock

$2.50

$1.85

$1.68

$1.50

View

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-V to 5.5-V 3-A step-down converter

TPS628303KRZER
Texas Instruments
1: $2.50
2,977In 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

Datasheet

2,977In Stock

Cut Tape

$2.50

$1.85

$1.68

$1.50

Reel

$1.25

View

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: $2.95
3,642In 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

Datasheet

3,642In Stock

$2.95

$2.18

$1.99

$1.78

$1.68

Min.: 1
Mult.: 1
Max.: 290

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: $3.21
2,117In 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

Datasheet

2,117In Stock

$3.21

$2.38

$2.17

$1.95

View

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 4-A step-down converter

TPS628304KRZER
Texas Instruments
1: $2.95
1,850In 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

Datasheet

1,850In Stock

Cut Tape

$2.95

$2.18

$1.99

$1.78

Reel

$1.49

View

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 1-A step-down converter

TPS628301ARZER
Texas Instruments
1: $1.85
1,195In Stock

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

Datasheet

1,195In Stock

$1.85

$1.34

$1.22

$1.08

View

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: $1.85
1,996In 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

Datasheet

1,996In Stock

Cut Tape

$1.85

$1.34

$1.22

$1.08

Reel

$0.897

View

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

TPS628302ARZER
Texas Instruments
1: $1.86
222In Stock
3,000Expected 2/6/2026

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

Datasheet

222In Stock

3,000Expected 2/6/2026

Cut Tape

$1.86

$1.35

$1.22

$1.08

Reel

$0.901

View

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

TPS62830x Synchronous Step-Down Converters

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