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

TPS6281208QWRWYRQ1
Texas Instruments
1: 24,54 kr.
1.688In Stock

Mfr. Part No.
TPS6281208QWRWYRQ1

Mouser Part No
595-S6281208QWRWYRQ1

Texas Instruments

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

Learn More

Datasheet

1.688In Stock

Cut Tape

24,54 kr.

18,50 kr.

17,01 kr.

15,37 kr.

Reel

13,13 kr.

View

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: 15,82 kr.
3.143In 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

3.143In Stock

Cut Tape

15,82 kr.

11,71 kr.

10,74 kr.

9,62 kr.

Reel

8,13 kr.

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

TPS6281240QWRWYRQ1
Texas Instruments
1: 24,54 kr.
2.000In Stock

Mfr. Part No.
TPS6281240QWRWYRQ1

Mouser Part No
595-S6281240QWRWYRQ1

Texas Instruments

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

Learn More

Datasheet

2.000In Stock

Cut Tape

24,54 kr.

18,50 kr.

17,01 kr.

15,37 kr.

Reel

12,98 kr.

View

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

TPS62812

Reel, Cut Tape, MouseReel

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

TPS6281320QWRWYRQ1
Texas Instruments
1: 22,68 kr.
6.569In 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

6.569In Stock

Cut Tape

22,68 kr.

17,08 kr.

15,67 kr.

14,10 kr.

Reel

11,94 kr.

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: 24,62 kr.
3.360In 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

3.360In Stock

Cut Tape

24,62 kr.

18,58 kr.

17,08 kr.

15,37 kr.

Reel

13,20 kr.

View

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

TPS62812QWRWYRQ1
Texas Instruments
1: 24,54 kr.
2.047In Stock
15.000Expected 28/12/2026

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

2.047In Stock

15.000Expected 28/12/2026

Cut Tape

24,54 kr.

18,50 kr.

17,01 kr.

15,37 kr.

View

Reel

13,50 kr.

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

TPS62813QWRWYRQ1
Texas Instruments
1: 22,68 kr.
6.002In 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

6.002In Stock

Cut Tape

22,68 kr.

17,08 kr.

15,67 kr.

14,10 kr.

Reel

12,09 kr.

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: 24,62 kr.
68In Stock
3.000Expected 02/11/2026

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

68In Stock

3.000Expected 02/11/2026

Cut Tape

24,62 kr.

18,58 kr.

17,08 kr.

15,37 kr.

Reel

13,20 kr.

View

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: 25,74 kr.
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

25,74 kr.

19,25 kr.

17,68 kr.

15,89 kr.

Reel

12,98 kr.

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: 25,51 kr.
5.360Expected 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

5.360Expected 14/12/2026

Cut Tape

25,51 kr.

19,02 kr.

17,38 kr.

15,67 kr.

Reel

13,13 kr.

View

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 2-A step-down

TPS6281228QWRWYRQ1
Texas Instruments
1: 24,54 kr.
2.990Expected 16/12/2026

Mfr. Part No.
TPS6281228QWRWYRQ1

Mouser Part No
595-S6281228QWRWYRQ1

Texas Instruments

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

Learn More

Datasheet

2.990Expected 16/12/2026

Cut Tape

24,54 kr.

18,50 kr.

17,01 kr.

15,37 kr.

Reel

12,98 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

VQFN-HR-9

Buck

1.1 V

2 A

1 Output

15 uA

2.25 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: 16,34 kr.
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

16,34 kr.

12,16 kr.

11,12 kr.

9,92 kr.

Reel

8,06 kr.

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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