Voltage Regulators - Switching Regulators

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TPS6281xM/-Q1/-EP Step-Down DC/DC Converters

Texas Instruments TPS6281xM/-Q1/-EP 1A/2A/3A/4A Step-Down DC/DC Converters offer high efficiency and ease of use based on a peak current mode control topology. The TPS6281xM/-Q1/-EP pin-to-pin, 1A, 2A, 3A, and 4A synchronous step-down DC/DC converters automatically enter power save mode (PSM) at light loads to sustain high efficiency across the complete load range. The device supplies 1% output voltage accuracy in PWM mode, which helps develop a power supply with high output voltage accuracy. The SS/TR pin permits the user to set the start-up time or form tracking of the output voltage to an external source, supporting external sequencing of different supply rails and limiting the inrush current during start-up.

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Part #

Switching Voltage Regulators Enhanced product 6V 3A adjustable-frequ

TPS62813MRWYRNEP
Texas Instruments
1: $13.63
323In Stock
New Product

Mfr. Part No.
TPS62813MRWYRNEP

Mouser Part No
595-TPS62813MRWYRNEP

New Product

Texas Instruments

Switching Voltage Regulators Enhanced product 6V 3A adjustable-frequ

Learn More

Datasheet

323In Stock

Cut Tape

$13.63

$10.64

$9.89

$9.23

Reel

$8.84

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,001

: 250

SMD/SMT

VQFN-HR-9

Buck

600 mV to 5.5 V

3 A

1 Output

30 uA

1.8 MHz to 4 MHz

- 55 C

+ 150 C

TPS62813

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Enhanced product 6V 4A adjustable-frequ

TPS62810MRWYRNEP
Texas Instruments
1: $14.76
109In Stock
New Product

Mfr. Part No.
TPS62810MRWYRNEP

Mouser Part No
595-TPS62810MRWYRNEP

New Product

Texas Instruments

Switching Voltage Regulators Enhanced product 6V 4A adjustable-frequ

Learn More

Datasheet

109In Stock

Cut Tape

$14.76

$11.53

$10.73

$9.85

Reel

$9.85

Min.: 1
Mult.: 1
Max.: 100

: 250

SMD/SMT

VQFN-HR-9

Buck

600 mV to 5.5 V

4 A

1 Output

30 uA

1.8 MHz to 4 MHz

- 55 C

+ 150 C

TPS62810

Reel, Cut Tape

Switching Voltage Regulators Enhanced product 6V 2A adjustable-frequ

TPS62812MRWYRNEP
Texas Instruments
1: $13.27
62In Stock
250Expected 17/9/2026
New Product

Mfr. Part No.
TPS62812MRWYRNEP

Mouser Part No
595-TPS62812MRWYRNEP

New Product

Texas Instruments

Switching Voltage Regulators Enhanced product 6V 2A adjustable-frequ

Learn More

Datasheet

62In Stock

250Expected 17/9/2026

Cut Tape

$13.27

$10.32

$9.59

$8.61

Reel

$8.19

View

Min.: 1
Mult.: 1
Max.: 1,001

: 250

SMD/SMT

VQFN-HR-9

Buck

600 mV to 5.5 V

2 A

1 Output

30 uA

1.8 MHz to 4 MHz

- 55 C

+ 150 C

TPS62812

Reel, Cut Tape

Switching Voltage Regulators Automotive 2.75-V to 6-V 2-A step-down

TPS62812QWRWYRQ1
Texas Instruments
1: $5.20
14,364In Stock

Mfr. Part No.
TPS62812QWRWYRQ1

Mouser Part No
595-TPS62812QWRWYRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.75-V to 6-V 2-A step-down

Learn More

Datasheet

14,364In Stock

Cut Tape

$5.20

$3.92

$3.60

$3.25

View

Reel

$2.86

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-9

Buck

600 mV to 5.5 V

2 A

1 Output

15 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

AEC-Q100

TPS62812

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.75-V to 6-V 1-A step-down

TPS6281120QWRWYRQ1
Texas Instruments
1: $3.36
4,258In Stock

Mfr. Part No.
TPS6281120QWRWYRQ1

Mouser Part No
595-S6281120QWRWYRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.75-V to 6-V 1-A step-down

Learn More

Datasheet

4,258In Stock

Cut Tape

$3.36

$2.49

$2.28

$2.04

Reel

$1.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-9

Buck

600 mV to 5.5 V

1 A

1 Output

15 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

AEC-Q100

TPS62811

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.75-V to 6-V 3-A step-down

TPS6281320QWRWYRQ1
Texas Instruments
1: $4.80
5,662In Stock

Mfr. Part No.
TPS6281320QWRWYRQ1

Mouser Part No
595-S6281320QWRWYRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.75-V to 6-V 3-A step-down

Learn More

Datasheet

5,662In Stock

Cut Tape

$4.80

$3.62

$3.32

$2.99

Reel

$2.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-9

Buck

600 mV to 5.5 V

3 A

1 Output

15 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

AEC-Q100

TPS62813

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.75-V to 6-V 4-A step-down

TPS62810QWRWYRQ1
Texas Instruments
1: $5.22
6,065In Stock

Mfr. Part No.
TPS62810QWRWYRQ1

Mouser Part No
595-TPS62810QWRWYRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.75-V to 6-V 4-A step-down

Learn More

Datasheet

6,065In Stock

Cut Tape

$5.22

$3.94

$3.62

$3.26

View

Reel

$2.80

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-9

Buck

600 mV to 5.5 V

4 A

1 Output

15 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

AEC-Q100

TPS62810

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.75-V to 6-V 3-A step-down

TPS62813QWRWYRQ1
Texas Instruments
1: $4.80
6,521In Stock

Mfr. Part No.
TPS62813QWRWYRQ1

Mouser Part No
595-TPS62813QWRWYRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.75-V to 6-V 3-A step-down

Learn More

Datasheet

6,521In Stock

Cut Tape

$4.80

$3.62

$3.32

$2.99

Reel

$2.56

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-9

Buck

600 mV to 5.5 V

3 A

1 Output

15 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

AEC-Q100

TPS62813

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.75-V to 6-V 4-A step-down

TPS6281020QWRWYRQ1
Texas Instruments
1: $5.22
205In Stock
3,000Expected 2/11/2026

Mfr. Part No.
TPS6281020QWRWYRQ1

Mouser Part No
595-S6281020QWRWYRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.75-V to 6-V 4-A step-down

Learn More

Datasheet

205In Stock

3,000Expected 2/11/2026

Cut Tape

$5.22

$3.94

$3.62

$3.26

View

Reel

$2.80

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-9

Buck

600 mV to 5.5 V

4 A

1 Output

15 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

AEC-Q100

TPS62810

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.75-V to 6-V 2-A step-down

TPS6281206QWRWYRQ1
Texas Instruments
1: $5.20
2In Stock

Mfr. Part No.
TPS6281206QWRWYRQ1

Mouser Part No
595-S6281206QWRWYRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.75-V to 6-V 2-A step-down

Learn More

Datasheet

2In Stock

Cut Tape

$5.20

$3.92

$3.60

$3.25

Reel

$2.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-9

Buck

1 V

2 A

1 Output

15 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

TPS62812

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.75-V to 6-V 2-A step-down

TPS6281220QWRWYRQ1
Texas Instruments
1: $5.20
2,650In Stock
6,000Expected 14/12/2026

Mfr. Part No.
TPS6281220QWRWYRQ1

Mouser Part No
595-S6281220QWRWYRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.75-V to 6-V 2-A step-down

Learn More

Datasheet

2,650In Stock

6,000Expected 14/12/2026

Cut Tape

$5.20

$3.92

$3.60

$3.25

View

Reel

$2.86

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-9

Buck

600 mV to 5.5 V

2 A

1 Output

15 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

AEC-Q100

TPS62812

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.75-V to 6-V 1-A step-down

TPS628112MQWRWYRQ1
Texas Instruments
1: $3.36
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
TPS628112MQWRWYRQ1

Mouser Part No
595-S628112MQWRWYRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.75-V to 6-V 1-A step-down

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$3.36

$2.49

$2.28

$2.04

Reel

$1.70

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-9

Buck

1.8 V

1 A

1 Output

15 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

TPS62811

Reel, Cut Tape, MouseReel

TPS6281xM/-Q1/-EP Step-Down DC/DC Converters

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