Voltage Regulators - Switching Regulators

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TPS6125x High Efficiency Step-Up Converters

Texas Instruments TPS6125x High-Efficiency Step-Up Converters provide a power supply solution for battery-powered portable applications. Intended for low-power applications, the TPS6125x supports up to 800mA load current from a battery discharged as low as 2.65V and allows the use of low-cost chip inductors and capacitors. With a wide input voltage range of 2.3V to 5.5V, the device supports applications powered by Li-Ion batteries with an extended voltage range. Different fixed voltage output versions are available from 3.15V to 5.0V. The Texas Instruments TPS6125x operates at a regulated 3.5MHz switching frequency and enters power-save mode operation at light load currents to maintain high efficiency over the entire load current range. The PFM mode extends the battery life by reducing the quiescent current to 37µA (typ.) during a light load operation.

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Part #

Switching Voltage Regulators 3.5MHz High Eff Step -Up converter A 595 A 595-TPS61259YFFT

TPS61259YFFR
Texas Instruments
1: ¥207.6
3,161In Stock

Mfr. Part #
TPS61259YFFR

Mouser Part #
595-TPS61259YFFR

Texas Instruments

Switching Voltage Regulators 3.5MHz High Eff Step -Up converter A 595 A 595-TPS61259YFFT

Learn More

Datasheet

3,161In Stock

Cut Tape

¥207.6

¥151

¥136.7

¥120.9

View

Reel

¥95.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DSBGA-9

Boost

5.1 V

3.6 A

1 Output

161 uA

3.5 MHz

- 40 C

+ 85 C

TPS61259

Reel, Cut Tape, MouseReel

Switching Voltage Regulators TINY BOOST CONVERTER A 595-TPS61254YFFT A 595-TPS61254YFFT

TPS61254YFFR
Texas Instruments
1: ¥207.6
13,204In Stock

Mfr. Part #
TPS61254YFFR

Mouser Part #
595-TPS61254YFFR

Texas Instruments

Switching Voltage Regulators TINY BOOST CONVERTER A 595-TPS61254YFFT A 595-TPS61254YFFT

Learn More

Datasheet

13,204In Stock

Cut Tape

¥207.6

¥150.3

¥136.2

¥120.3

Reel

¥94

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DSBGA-9

Boost

4.5 V

2.15 A

1 Output

165 uA

3.5 MHz

- 40 C

+ 85 C

TPS61254

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3.5-MHz 5.2-V 1.5- A load boost convert A 595-TPS612592YFFT

TPS612592YFFR
Texas Instruments
1: ¥206
2,686In Stock

Mfr. Part #
TPS612592YFFR

Mouser Part #
595-TPS612592YFFR

Texas Instruments

Switching Voltage Regulators 3.5-MHz 5.2-V 1.5- A load boost convert A 595-TPS612592YFFT

Learn More

Datasheet

2,686In Stock

Cut Tape

¥206

¥151

¥136.5

¥120.8

Reel

¥100.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DSBGA-9

Boost

5.2 V

3.6 A

1 Output

162 uA

3.5 MHz

- 40 C

+ 85 C

TPS612592

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3.8-MHz 5.25-V / 4- A boost converter in

TPS61253EYFFR
Texas Instruments
1: ¥182.7
606In Stock

Mfr. Part #
TPS61253EYFFR

Mouser Part #
595-TPS61253EYFFR

Texas Instruments

Switching Voltage Regulators 3.8-MHz 5.25-V / 4- A boost converter in

Learn More

Datasheet

606In Stock

Cut Tape

¥182.7

¥155.6

¥154.3

Reel

¥103.8

¥103

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DSBGA-9

Boost

5.25 V

1 Output

42 uA

3.8 MHz

- 40 C

+ 125 C

TPS61253E

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3.5-MHz 5.2-V 1.5- A load boost convert A 595-TPS612592YFFR

TPS612592YFFT
Texas Instruments
1: ¥265.8
30In Stock

Mfr. Part #
TPS612592YFFT

Mouser Part #
595-TPS612592YFFT

Texas Instruments

Switching Voltage Regulators 3.5-MHz 5.2-V 1.5- A load boost convert A 595-TPS612592YFFR

Learn More

Datasheet

30In Stock

Cut Tape

¥265.8

¥194.3

¥177.7

¥156.6

Reel

¥147.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

DSBGA-9

Boost

5.2 V

3.6 A

1 Output

162 uA

3.5 MHz

- 40 C

+ 85 C

TPS612592

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3.5-MHz High Eff Ste p-Up Converter A 59 A 595-TPS61256YFFT

TPS61256YFFR
Texas Instruments
1: ¥214.3
1,349In Stock
3,000Expected 12/3/2026

Mfr. Part #
TPS61256YFFR

Mouser Part #
595-TPS61256YFFR

Texas Instruments

Switching Voltage Regulators 3.5-MHz High Eff Ste p-Up Converter A 59 A 595-TPS61256YFFT

Learn More

Datasheet

1,349In Stock

3,000Expected 12/3/2026

Cut Tape

¥214.3

¥154.8

¥140

¥123.7

Reel

¥99.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DSBGA-9

Boost

5 V

2.15 A

1 Output

165 uA

3.5 MHz

- 40 C

+ 85 C

TPS61256

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3.5-MHz High Eff Ste p-Up Converter A 59 A 595-TPS61256YFFR

TPS61256YFFT
Texas Instruments
1: ¥265.8
261In Stock

Mfr. Part #
TPS61256YFFT

Mouser Part #
595-TPS61256YFFT

Texas Instruments

Switching Voltage Regulators 3.5-MHz High Eff Ste p-Up Converter A 59 A 595-TPS61256YFFR

Learn More

Datasheet

261In Stock

Cut Tape

¥265.8

¥194.3

¥177.7

¥156.6

Reel

¥147

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

DSBGA-9

Boost

5 V

2.15 A

1 Output

165 uA

3.5 MHz

- 40 C

+ 85 C

TPS61256

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3.5MHz Hi Eff Step- Up Converter A 595-T A 595-TPS61258YFFT

TPS61258YFFR
Texas Instruments
1: ¥209.3
464In Stock

Mfr. Part #
TPS61258YFFR

Mouser Part #
595-TPS61258YFFR

Texas Instruments

Switching Voltage Regulators 3.5MHz Hi Eff Step- Up Converter A 595-T A 595-TPS61258YFFT

Learn More

Datasheet

464In Stock

Cut Tape

¥209.3

¥207.6

¥206

¥182.7

View

Reel

¥98.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DSBGA-9

Boost

4.5 V

3.6 A

1 Output

165 uA

3.5 MHz

- 40 C

+ 85 C

TPS61258

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3.5MHz hi ff Stp-Up cnvrtr In Chp Scl Pk A 595-TPS61259YFFR

TPS61259YFFT
Texas Instruments
1: ¥285.7
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
TPS61259YFFT

Mouser Part #
595-TPS61259YFFT

Texas Instruments

Switching Voltage Regulators 3.5MHz hi ff Stp-Up cnvrtr In Chp Scl Pk A 595-TPS61259YFFR

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

¥285.7

¥210.9

¥191

¥171.1

Reel

¥158.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

DSBGA-9

Boost

5.1 V

3.6 A

1 Output

3.5 MHz

- 40 C

+ 85 C

TPS61259

Reel, Cut Tape, MouseReel

Switching Voltage Regulators TINY BOOST CONVERTER A 595-TPS61254YFFR A 595-TPS61254YFFR

TPS61254YFFT
Texas Instruments
1: ¥274.1
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
TPS61254YFFT

Mouser Part #
595-TPS61254YFFT

Texas Instruments

Switching Voltage Regulators TINY BOOST CONVERTER A 595-TPS61254YFFR A 595-TPS61254YFFR

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

¥274.1

¥201

¥182.7

¥161.3

Reel

¥151

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

DSBGA-9

Boost

4.5 V

2.15 A

1 Output

3.5 MHz

- 40 C

+ 85 C

TPS61254

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3.5MHz Hi Eff Step- Up Converter A 595-T A 595-TPS61258YFFR

TPS61258YFFT
Texas Instruments
1: ¥295.7
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
TPS61258YFFT

Mouser Part #
595-TPS61258YFFT

Texas Instruments

Switching Voltage Regulators 3.5MHz Hi Eff Step- Up Converter A 595-T A 595-TPS61258YFFR

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

¥295.7

¥215.9

¥196

¥174.4

Reel

¥163.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

DSBGA-9

Boost

4.5 V

3.6 A

1 Output

3.5 MHz

- 40 C

+ 85 C

TPS61258

Reel, Cut Tape, MouseReel