Voltage Regulators - Switching Regulators

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TPS62850x/TPS62850x-Q1 Step-Down Converters

Texas Instruments TPS62850x/TPS62850x-Q1 Step-Down Converters are a family of pin-to-pin 1A and 2A high-efficiency, easy-to-use synchronous step-down DC/DC converters. These converters are based on a peak current mode control topology. The switching frequency is externally adjustable from 1.8MHz to 4MHz and can also be synchronized to an external clock in the same frequency range. In PWM/PFM mode, the TPS62850x/TPS62850x-Q1 automatically enters power save mode at light loads to maintain high efficiency across the whole load range. These converters provide a 1% output voltage accuracy in PWM mode, which helps design a power supply with high output voltage accuracy. The TPS62850x-Q1 devices are AEC-Q100 qualified for automotive applications. The converters are used in motor drives, building automation, and general purpose POL.

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Part #

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

TPS62850240QDYCRQ1
Texas Instruments
1: $2.06
7,529In Stock

Mfr. Part No.
TPS62850240QDYCRQ1

Mouser Part No
595-S62850240QDYCRQ1

Texas Instruments

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

Learn More

Datasheet

7,529In Stock

Cut Tape

$2.06

$1.52

$1.40

$1.24

View

Reel

$1.04

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

600 mV to 5.5 V

2 A

1 Output

1.8 MHz to 4 MHz

- 40 C

+ 125 C

TPS628502

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con

TPS6285010MQDRLRQ1
Texas Instruments
1: $1.88
29,329In Stock

Mfr. Part No.
TPS6285010MQDRLRQ1

Mouser Part No
595-S6285010MQDRLRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con

Learn More

Datasheet

29,329In Stock

Cut Tape

$1.88

$1.40

$1.26

$1.13

View

Reel

$0.933

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

1.8 V

1 A

1 Output

17 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

TPS628501

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

TPS6285020MQDRLRQ1
Texas Instruments
1: $2.06
11,956In Stock

Mfr. Part No.
TPS6285020MQDRLRQ1

Mouser Part No
595-S6285020MQDRLRQ1

Texas Instruments

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

Learn More

Datasheet

11,956In Stock

Cut Tape

$2.06

$1.52

$1.40

$1.24

View

Reel

$1.02

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

1.8 V

2 A

1 Output

17 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

TPS628502

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.7V-to 6V 1-A adjus table-frequency ste

TPS628501DRLR
Texas Instruments
1: $1.36
5,048In Stock

Mfr. Part No.
TPS628501DRLR

Mouser Part No
595-TPS628501DRLR

Texas Instruments

Switching Voltage Regulators 2.7V-to 6V 1-A adjus table-frequency ste

Learn More

Datasheet

5,048In Stock

Cut Tape

$1.36

$0.986

$0.894

$0.792

View

Reel

$0.656

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

600 mV to 5.5 V

1 A

1 Output

17 uA

2.25 MHz

- 40 C

+ 150 C

TPS628501

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

TPS62850220QDRLRQ1
Texas Instruments
1: $2.06
9,413In Stock

Mfr. Part No.
TPS62850220QDRLRQ1

Mouser Part No
595-S62850220QDRLRQ1

Texas Instruments

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

Learn More

Datasheet

9,413In Stock

Cut Tape

$2.06

$1.52

$1.40

$1.24

View

Reel

$1.02

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

600 mV to 5.5 V

2 A

1 Output

17 uA

2.25 MHz

- 40 C

+ 125 C

TPS628502

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.7V-to-6 V 1A step-down conv

TPS628501H9QDRLRQ1
Texas Instruments
1: $1.73
2,400In Stock
New Product

Mfr. Part No.
TPS628501H9QDRLRQ1

Mouser Part No
595-S628501H9QDRLRQ1

New Product

Texas Instruments

Switching Voltage Regulators Automotive 2.7V-to-6 V 1A step-down conv

Learn More

Datasheet

2,400In Stock

Cut Tape

$1.73

$1.27

$1.16

$1.03

View

Reel

$0.847

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-5X3-8

Buck

1.15 V

1 A

1 Output

17 uA

2.25 MHz

- 40 C

+ 125 C

TPS628501-Q1

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

TPS62850208QDRLRQ1
Texas Instruments
1: $1.65
700In Stock
New Product

Mfr. Part No.
TPS62850208QDRLRQ1

Mouser Part No
595-S62850208QDRLRQ1

New Product

Texas Instruments

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

Learn More

Datasheet

700In Stock

Cut Tape

$1.65

$1.21

$1.10

$0.968

View

Reel

$0.79

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-5X3-8

Buck

1.1 V

2 A

1 Output

17 uA

2.25 MHz

- 40 C

+ 150 C

TPS628502-Q1

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.7V-to-6 V 1A step-down conv

TPS628501F0QDRLRQ1
Texas Instruments
1: $1.73
900In Stock
New Product

Mfr. Part No.
TPS628501F0QDRLRQ1

Mouser Part No
595-S628501F0QDRLRQ1

New Product

Texas Instruments

Switching Voltage Regulators Automotive 2.7V-to-6 V 1A step-down conv

Learn More

Datasheet

900In Stock

Cut Tape

$1.73

$1.27

$1.16

$1.03

View

Reel

$0.847

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-5X3-8

Buck

600 mV to 5.5 V

1 A

1 Output

17 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

TPS628501-Q1

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.7V-to-6 V 1A step-down conv

TPS628501B0QDRLRQ1
Texas Instruments
1: $1.88
4,679In Stock
New Product

Mfr. Part No.
TPS628501B0QDRLRQ1

Mouser Part No
595-TPS628501B0QDRQ1

New Product

Texas Instruments

Switching Voltage Regulators Automotive 2.7V-to-6 V 1A step-down conv

Learn More

Datasheet

4,679In Stock

Cut Tape

$1.88

$1.40

$1.26

$1.13

View

Reel

$1.02

MouseReel Available

Min.: 1
Mult.: 1
Max.: 800

: 4,000

SMD/SMT

SOT-583-8

Buck

600 mV to 5.5 V

1 A

1 Output

17 uA

2.25 MHz

- 40 C

+ 125 C

TPS628501

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.7-V to 6-V 2-A a d justable-frequency

TPS6285020ADRLR
Texas Instruments
1: $1.56
3,033In Stock
New Product

Mfr. Part No.
TPS6285020ADRLR

Mouser Part No
595-TPS6285020ADRLR

New Product

Texas Instruments

Switching Voltage Regulators 2.7-V to 6-V 2-A a d justable-frequency

Learn More

Datasheet

3,033In Stock

$1.56

$1.15

$1.04

$0.922

$0.866

Min.: 1
Mult.: 1
Max.: 300

SMD/SMT

SOT-583-8

Buck

1.2 V

2 A

1 Output

17 uA

1.8 MHz to 4 MHz

- 40 C

+ 150 C

TPS628502

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

TPS6285020AQDRLRQ1
Texas Instruments
1: $2.01
1,754In Stock
New Product

Mfr. Part No.
TPS6285020AQDRLRQ1

Mouser Part No
595-TPS6285020AQDRQ1

New Product

Texas Instruments

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

Learn More

Datasheet

1,754In Stock

Cut Tape

$2.01

$1.48

$1.35

$1.21

$1.14

Reel

$1.14

MouseReel Available

Min.: 1
Mult.: 1
Max.: 300

: 4,000

SMD/SMT

SOT-583-8

Buck

1.2 V

2 A

1 Output

17 uA

1.8 MHz to 4 MHz

- 40 C

+ 150 C

TPS628502

Reel, Cut Tape, MouseReel

Switching Voltage Regulators LOW VIN STEP DOWN CO NVERTER 1AMP

TPS62850120QDRLRQ1
Texas Instruments
1: $1.73
1,729In Stock

Mfr. Part No.
TPS62850120QDRLRQ1

Mouser Part No
595-62850120QDRLRQ1

Texas Instruments

Switching Voltage Regulators LOW VIN STEP DOWN CO NVERTER 1AMP

Learn More

Datasheet

1,729In Stock

Cut Tape

$1.73

$1.27

$1.16

$1.10

View

Reel

$0.906

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

600 mV to 5.5 V

2 A

1 Output

17 uA

2.25 MHz

- 40 C

+ 125 C

TPS628501

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con

TPS6285010MQDYCRQ1
Texas Instruments
1: $1.88
3,430In Stock

Mfr. Part No.
TPS6285010MQDYCRQ1

Mouser Part No
595-S6285010MQDYCRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con

Learn More

Datasheet

3,430In Stock

Cut Tape

$1.88

$1.40

$1.26

$1.13

View

Reel

$0.909

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-5X3-8

Buck

600 mV to 5.5 V

1 A

1 Output

17 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

TPS628501

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con

TPS6285011HQDRLRQ1
Texas Instruments
1: $1.78
1,838In Stock

Mfr. Part No.
TPS6285011HQDRLRQ1

Mouser Part No
595-S6285011HQDRLRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con

Learn More

Datasheet

1,838In Stock

Cut Tape

$1.78

$1.51

$1.44

Reel

$0.972

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

3.3 V

1 A

1 Output

17 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

TPS628501

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con

TPS62850140QDYCRQ1
Texas Instruments
1: $1.88
1,580In Stock

Mfr. Part No.
TPS62850140QDYCRQ1

Mouser Part No
595-S62850140QDYCRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con

Learn More

Datasheet

1,580In Stock

Cut Tape

$1.88

$1.40

$1.26

$1.13

View

Reel

$0.909

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

600 mV to 5.5 V

1 A

1 Output

1.8 MHz to 4 MHz

- 40 C

+ 125 C

TPS628501

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.7V-to 6V 1-A adjus table-frequency ste

TPS6285010MDRLR
Texas Instruments
1: $1.38
3,880In Stock

Mfr. Part No.
TPS6285010MDRLR

Mouser Part No
595-TPS6285010MDRLR

Texas Instruments

Switching Voltage Regulators 2.7V-to 6V 1-A adjus table-frequency ste

Learn More

Datasheet

3,880In Stock

Cut Tape

$1.38

$0.998

$0.904

$0.798

View

Reel

$0.665

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

1.8 V

1 A

1 Output

17 uA

2.25 MHz

- 40 C

+ 150 C

TPS628501

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.7-V to 6-V 2-A a d justable-frequency

TPS6285020MDRLR
Texas Instruments
1: $1.56
3,440In Stock

Mfr. Part No.
TPS6285020MDRLR

Mouser Part No
595-TPS6285020MDRLR

Texas Instruments

Switching Voltage Regulators 2.7-V to 6-V 2-A a d justable-frequency

Learn More

Datasheet

3,440In Stock

Cut Tape

$1.56

$1.15

$1.04

$0.922

View

Reel

$0.755

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

600 mV to 5.5 V

2 A

1 Output

17 uA

2.2 MHz

- 40 C

+ 125 C

TPS628502

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.7-V to 6-V 3-A a d justable-frequency

TPS628503DRLR
Texas Instruments
1: $1.76
3,924In Stock

Mfr. Part No.
TPS628503DRLR

Mouser Part No
595-TPS628503DRLR

Texas Instruments

Switching Voltage Regulators 2.7-V to 6-V 3-A a d justable-frequency

Learn More

Datasheet

3,924In Stock

Cut Tape

$1.76

$1.30

$1.17

$1.05

View

Reel

$0.882

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

600 mV to 5.5 V

3 A

1 Output

17 uA

1.8 MHz to 4 MHz

- 40 C

+ 150 C

TPS628503

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con

TPS6285018AQDRLRQ1
Texas Instruments
1: $1.88
3,109In Stock

Mfr. Part No.
TPS6285018AQDRLRQ1

Mouser Part No
595-S6285018AQDRLRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con

Learn More

Datasheet

3,109In Stock

Cut Tape

$1.88

$1.40

$1.26

$1.13

View

Reel

$0.933

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

TPS628501

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

TPS62850240QDRLRQ1
Texas Instruments
1: $2.06
2,947In Stock

Mfr. Part No.
TPS62850240QDRLRQ1

Mouser Part No
595-S62850240QDRLRQ1

Texas Instruments

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

Learn More

Datasheet

2,947In Stock

Cut Tape

$2.06

$1.52

$1.40

$1.24

View

Reel

$1.02

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

600 mV to 5.5 V

2 A

1 Output

17 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

TPS628502

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con

TPS628501QDRLRQ1
Texas Instruments
1: $1.90
4,363In Stock

Mfr. Part No.
TPS628501QDRLRQ1

Mouser Part No
595-TPS628501QDRLRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con

Learn More

Datasheet

4,363In Stock

Cut Tape

$1.90

$1.40

$1.26

$1.12

View

Reel

$0.933

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

600 mV to 5.5 V

1 A

1 Output

17 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

TPS628501

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.7-V to 6-V 2-A a d justable-frequency

TPS628502DRLR
Texas Instruments
1: $1.74
4,277In Stock

Mfr. Part No.
TPS628502DRLR

Mouser Part No
595-TPS628502DRLR

Texas Instruments

Switching Voltage Regulators 2.7-V to 6-V 2-A a d justable-frequency

Learn More

Datasheet

4,277In Stock

Cut Tape

$1.74

$1.27

$1.15

$1.02

View

Reel

$0.832

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

600 mV to 5.5 V

2 A

1 Output

17 uA

2.25 MHz

- 40 C

+ 150 C

TPS628502

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

TPS628502QDRLRQ1
Texas Instruments
1: $2.06
3,520In Stock

Mfr. Part No.
TPS628502QDRLRQ1

Mouser Part No
595-TPS628502QDRLRQ1

Texas Instruments

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

Learn More

Datasheet

3,520In Stock

Cut Tape

$2.06

$1.52

$1.38

$1.23

View

Reel

$1.02

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

600 mV to 5.5 V

2 A

1 Output

15 uA

4 MHz

- 40 C

+ 150 C

TPS628502

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.7-V to 6-V 3-A au tomotive step-down c

TPS628503QDRLRQ1
Texas Instruments
1: $2.22
5,427In Stock

Mfr. Part No.
TPS628503QDRLRQ1

Mouser Part No
595-TPS628503QDRLRQ1

Texas Instruments

Switching Voltage Regulators 2.7-V to 6-V 3-A au tomotive step-down c

Learn More

Datasheet

5,427In Stock

Cut Tape

$2.22

$1.65

$1.50

$1.35

View

Reel

$1.15

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

600 mV to 5.5 V

3 A

1 Output

36 uA

4 MHz

- 40 C

+ 125 C

TPS628503

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

TPS6285021HQDRLRQ1
Texas Instruments
1: $2.06
122In Stock
4,000Expected 2026/09/14

Mfr. Part No.
TPS6285021HQDRLRQ1

Mouser Part No
595-S6285021HQDRLRQ1

Texas Instruments

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

Learn More

Datasheet

122In Stock

4,000Expected 2026/09/14

Cut Tape

$2.06

$1.52

$1.40

$1.24

View

Reel

$1.06

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

3.3 V

2 A

1 Output

17 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

TPS628502

Reel, Cut Tape, MouseReel

TPS62850x/TPS62850x-Q1 Step-Down Converters

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