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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Qty. RoHS ECAD Model Mounting Style
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Output Current
Number of Outputs
Quiescent Current
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Maximum Operating Temperature
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Packaging
Texas Instruments Switching Voltage Regulators TINY BOOST CONVERTER A 595-TPS61254YFFT A 595-TPS61254YFFT
Datasheet
13 204In Stock
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
Texas Instruments Switching Voltage Regulators 3.5MHz High Eff Step -Up converter A 595 A 595-TPS61259YFFT
Datasheet
3 161In Stock
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
Texas Instruments Switching Voltage Regulators 3.5-MHz 5.2-V 1.5- A load boost convert A 595-TPS612592YFFT
Datasheet
2 686In Stock
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
Texas Instruments Switching Voltage Regulators 3.8-MHz 5.25-V / 4- A boost converter in
Datasheet
1 956In Stock
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
Texas Instruments Switching Voltage Regulators 3.5-MHz 5.2-V 1.5- A load boost convert A 595-TPS612592YFFR
Datasheet
30In Stock
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
Texas Instruments Switching Voltage Regulators 3.5-MHz High Eff Ste p-Up Converter A 59 A 595-TPS61256YFFT
Datasheet
1 358In Stock
3 000Expected 12/7/2026
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
Texas Instruments Switching Voltage Regulators 3.5-MHz High Eff Ste p-Up Converter A 59 A 595-TPS61256YFFR
Datasheet
261In Stock
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
Texas Instruments Switching Voltage Regulators 3.5MHz Hi Eff Step- Up Converter A 595-T A 595-TPS61258YFFT
Datasheet
464In Stock
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
Texas Instruments Switching Voltage Regulators 3.5MHz hi ff Stp-Up cnvrtr In Chp Scl Pk A 595-TPS61259YFFR
Datasheet
Non-Stocked Lead-Time 9 Weeks
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
Texas Instruments Switching Voltage Regulators TINY BOOST CONVERTER A 595-TPS61254YFFR A 595-TPS61254YFFR
Datasheet
Non-Stocked Lead-Time 16 Weeks
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
Texas Instruments Switching Voltage Regulators 3.5MHz Hi Eff Step- Up Converter A 595-T A 595-TPS61258YFFR
Datasheet
Non-Stocked Lead-Time 16 Weeks
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