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 2A adjustable-frequ

TPS62812MRWYRNEP
Texas Instruments
1: $10.264
312In Stock
New Product

Mfr. Part #
TPS62812MRWYRNEP

Mouser Part #
595-TPS62812MRWYRNEP

New Product

Texas Instruments

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

Learn More

Datasheet

312In Stock

Cut Tape

$10.264

$7.982

$7.414

$6.657

Reel

$6.331

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 Enhanced product 6V 3A adjustable-frequ

TPS62813MRWYRNEP
Texas Instruments
1: $10.538
323In Stock
New Product

Mfr. Part #
TPS62813MRWYRNEP

Mouser Part #
595-TPS62813MRWYRNEP

New Product

Texas Instruments

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

Learn More

Datasheet

323In Stock

Cut Tape

$10.538

$8.224

$7.646

$7.141

Reel

$6.836

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: $11.411
109In Stock
New Product

Mfr. Part #
TPS62810MRWYRNEP

Mouser Part #
595-TPS62810MRWYRNEP

New Product

Texas Instruments

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

Learn More

Datasheet

109In Stock

Cut Tape

$11.411

$8.918

$8.298

$7.614

Reel

$7.614

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 Automotive 2.75-V to 6-V 2-A step-down

TPS62812QWRWYRQ1
Texas Instruments
1: $4.017
8.135In Stock

Mfr. Part #
TPS62812QWRWYRQ1

Mouser Part #
595-TPS62812QWRWYRQ1

Texas Instruments

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

Learn More

Datasheet

8.135In Stock

Cut Tape

$4.017

$3.029

$2.787

$2.514

View

Reel

$2.209

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: $2.598
3.758In Stock

Mfr. Part #
TPS6281120QWRWYRQ1

Mouser Part #
595-S6281120QWRWYRQ1

Texas Instruments

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

Learn More

Datasheet

3.758In Stock

Cut Tape

$2.598

$1.925

$1.767

$1.578

Reel

$1.325

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 2-A step-down

TPS6281220QWRWYRQ1
Texas Instruments
1: $4.017
2.477In Stock
6.000Expected 12/14/2026

Mfr. Part #
TPS6281220QWRWYRQ1

Mouser Part #
595-S6281220QWRWYRQ1

Texas Instruments

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

Learn More

Datasheet

2.477In Stock

6.000Expected 12/14/2026

Cut Tape

$4.017

$3.029

$2.787

$2.514

View

Reel

$2.209

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 3-A step-down

TPS6281320QWRWYRQ1
Texas Instruments
1: $3.712
5.428In Stock

Mfr. Part #
TPS6281320QWRWYRQ1

Mouser Part #
595-S6281320QWRWYRQ1

Texas Instruments

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

Learn More

Datasheet

5.428In Stock

Cut Tape

$3.712

$2.797

$2.566

$2.314

Reel

$1.956

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: $4.038
5.203In Stock

Mfr. Part #
TPS62810QWRWYRQ1

Mouser Part #
595-TPS62810QWRWYRQ1

Texas Instruments

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

Learn More

Datasheet

5.203In Stock

Cut Tape

$4.038

$3.050

$2.797

$2.524

View

Reel

$2.166

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: $3.712
7.300In Stock

Mfr. Part #
TPS62813QWRWYRQ1

Mouser Part #
595-TPS62813QWRWYRQ1

Texas Instruments

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

Learn More

Datasheet

7.300In Stock

Cut Tape

$3.712

$2.797

$2.566

$2.314

Reel

$1.977

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: $4.038
68In Stock
3.000Expected 11/2/2026

Mfr. Part #
TPS6281020QWRWYRQ1

Mouser Part #
595-S6281020QWRWYRQ1

Texas Instruments

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

Learn More

Datasheet

68In Stock

3.000Expected 11/2/2026

Cut Tape

$4.038

$3.050

$2.797

$2.524

View

Reel

$2.166

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: $4.017
2In Stock

Mfr. Part #
TPS6281206QWRWYRQ1

Mouser Part #
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

$4.017

$3.029

$2.787

$2.514

Reel

$2.124

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 1-A step-down

TPS628112MQWRWYRQ1
Texas Instruments
1: $2.598
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
TPS628112MQWRWYRQ1

Mouser Part #
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

$2.598

$1.925

$1.767

$1.578

Reel

$1.315

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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