Voltage Regulators - Switching Regulators

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XC9141 & XC9142 Step-Up DC/DC Converters

Torex Semiconductor XC9141 and XC9142 Step-Up DC/DC Converters have a built-in 0.3Ω (typical) N-channel driver and 0.3Ω (typical) synchronous P-channel switching transistors. The XC9141 and XC9142 are highly efficient and provide a stable current that can be supplied by up to 0.8A. This is achieved by reducing ON resistance of the built-in transistors. Torex Semiconductor XC9141 and XC9142can start operation under a 0.9V input voltage to generate 3.3V output voltage with a 100Ω load resistor. This makes the converters suitable for mobile equipment using only one Alkaline battery or one Nickel-metal hydride battery.

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Part #

Switching Voltage Regulators DCDC Converters 0.8A Step-Up

XC9141B50CMR-G
Torex Semiconductor
1: 7,06 kr.
4.272In Stock

Mfr. Part No.
XC9141B50CMR-G

Mouser Part No
865-XC9141B50CMR-G

Torex Semiconductor

Switching Voltage Regulators DCDC Converters 0.8A Step-Up

Learn More

Datasheet

4.272In Stock

Cut Tape

7,06 kr.

5,11 kr.

4,61 kr.

4,07 kr.

View

Reel

3,13 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-25-5

Boost

5 V

500 mA

1 Output

1.2 MHz

- 40 C

+ 85 C

XC9141

Reel, Cut Tape, MouseReel

Switching Voltage Regulators DCDC Converters 0.8A Step-Up w/AS

XC9142B33CMR-G
Torex Semiconductor
1: 7,06 kr.
4.104In Stock

Mfr. Part No.
XC9142B33CMR-G

Mouser Part No
865-XC9142B33CMR-G

Torex Semiconductor

Switching Voltage Regulators DCDC Converters 0.8A Step-Up w/AS

Learn More

Datasheet

4.104In Stock

Cut Tape

7,06 kr.

5,11 kr.

4,61 kr.

4,07 kr.

View

Reel

3,13 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-25-5

Boost

3.3 V

350 mA

1 Output

17 uA

1.2 MHz

- 40 C

+ 85 C

XC9142

Reel, Cut Tape, MouseReel

Switching Voltage Regulators DCDC Converters 0.8A Step-Up w/AS

XC9142B33DMR-G
Torex Semiconductor
1: 8,88 kr.
1.440In Stock

Mfr. Part No.
XC9142B33DMR-G

Mouser Part No
865-XC9142B33DMR-G

Torex Semiconductor

Switching Voltage Regulators DCDC Converters 0.8A Step-Up w/AS

Learn More

Datasheet

1.440In Stock

Cut Tape

8,88 kr.

8,13 kr.

7,31 kr.

6,93 kr.

Reel

3,24 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-25-5

Boost

3.3 V

350 mA

1 Output

26 uA

3 MHz

- 40 C

+ 85 C

XC9142

Reel, Cut Tape, MouseReel

Switching Voltage Regulators DCDC Converters 0.8A Step-Up w/AS

XC9142B50DMR-G
Torex Semiconductor
1: 7,06 kr.
2.592In Stock

Mfr. Part No.
XC9142B50DMR-G

Mouser Part No
865-XC9142B50DMR-G

Torex Semiconductor

Switching Voltage Regulators DCDC Converters 0.8A Step-Up w/AS

Learn More

Datasheet

2.592In Stock

Cut Tape

7,06 kr.

5,11 kr.

4,61 kr.

4,07 kr.

Reel

3,20 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-25-5

Boost

5 V

500 mA

1 Output

26 uA

3 MHz

- 40 C

+ 85 C

XC9142

Reel, Cut Tape, MouseReel

Switching Voltage Regulators DCDC Converters 0.8A Step-Up

XC9141B50DMR-G
Torex Semiconductor
1: 7,06 kr.
4.669In Stock

Mfr. Part No.
XC9141B50DMR-G

Mouser Part No
865-XC9141B50DMR-G

Torex Semiconductor

Switching Voltage Regulators DCDC Converters 0.8A Step-Up

Learn More

Datasheet

4.669In Stock

Cut Tape

7,06 kr.

5,11 kr.

4,62 kr.

4,07 kr.

Reel

3,45 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-25-5

Boost

5 V

500 mA

1 Output

3 MHz

- 40 C

+ 85 C

XC9141

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

XC9142C50DMR-G
Torex Semiconductor
1: 11,94 kr.
2.985In Stock

Mfr. Part No.
XC9142C50DMR-G

Mouser Part No
865-XC9142C50DMR-G

Torex Semiconductor

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

Datasheet

2.985In Stock

Cut Tape

11,94 kr.

7,61 kr.

6,80 kr.

5,60 kr.

Reel

3,27 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-25-5

Boost

5 V

500 mA

1 Output

17 uA

3 MHz

- 40 C

+ 85 C

XC9142

Reel, Cut Tape, MouseReel

Switching Voltage Regulators DCDC Converters 0.8A Step-Up w/AS

XC9142B50CMR-G
Torex Semiconductor
1: 7,06 kr.
4.267In Stock

Mfr. Part No.
XC9142B50CMR-G

Mouser Part No
865-XC9142B50CMR-G

Torex Semiconductor

Switching Voltage Regulators DCDC Converters 0.8A Step-Up w/AS

Learn More

Datasheet

4.267In Stock

Cut Tape

7,06 kr.

5,11 kr.

4,61 kr.

4,07 kr.

Reel

3,29 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-25-5

Boost

5 V

500 mA

1 Output

17 uA

1.2 MHz

- 40 C

+ 85 C

XC9142

Reel, Cut Tape, MouseReel

Switching Voltage Regulators DCDC Converters 0.8A Step-Up

XC9141B33CMR-G
Torex Semiconductor
1: 7,06 kr.
612In Stock
6.000Expected 08/05/2026

Mfr. Part No.
XC9141B33CMR-G

Mouser Part No
865-XC9141B33CMR-G

Torex Semiconductor

Switching Voltage Regulators DCDC Converters 0.8A Step-Up

Learn More

Datasheet

612In Stock

6.000Expected 08/05/2026

Cut Tape

7,06 kr.

5,11 kr.

4,62 kr.

4,07 kr.

View

Reel

3,36 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-25-5

Boost

3.3 V

350 mA

1 Output

1.2 MHz

- 40 C

+ 85 C

XC9141

Reel, Cut Tape, MouseReel

Switching Voltage Regulators DCDC Converters 0.8A Step-Up

XC9141B33DMR-G
Torex Semiconductor
1: 9,62 kr.
550In Stock

Mfr. Part No.
XC9141B33DMR-G

Mouser Part No
865-XC9141B33DMR-G

Torex Semiconductor

Switching Voltage Regulators DCDC Converters 0.8A Step-Up

Learn More

Datasheet

550In Stock

Cut Tape

9,62 kr.

8,21 kr.

7,31 kr.

6,93 kr.

Reel

3,27 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-25-5

Boost

3.3 V

350 mA

1 Output

3 MHz

- 40 C

+ 85 C

XC9141

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

XC9142A30CMR-G
Torex Semiconductor
1: 7,06 kr.
90In Stock

Mfr. Part No.
XC9142A30CMR-G

Mouser Part No
865-XC9142A30CMR-G

Torex Semiconductor

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

Datasheet

90In Stock

Cut Tape

7,06 kr.

5,11 kr.

4,62 kr.

4,07 kr.

Reel

3,37 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-25-5

Boost

3 V

500 mA

1 Output

17 uA

1.2 MHz

- 40 C

+ 85 C

XC9142

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

XC9142A50CER-G
Torex Semiconductor
1: 12,09 kr.
88In Stock

Mfr. Part No.
XC9142A50CER-G

Mouser Part No
865-XC9142A50CER-G

Torex Semiconductor

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

Datasheet

88In Stock

Cut Tape

12,09 kr.

7,68 kr.

6,61 kr.

5,27 kr.

Reel

3,29 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

USP-C-EP-6

Boost

5 V

500 mA

1 Output

17 uA

1.2 MHz

- 40 C

+ 85 C

XC9142

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

XC9142C33DER-G
Torex Semiconductor
1: 11,94 kr.
89In Stock

Mfr. Part No.
XC9142C33DER-G

Mouser Part No
865-XC9142C33DER-G

Torex Semiconductor

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

Datasheet

89In Stock

Cut Tape

11,94 kr.

7,61 kr.

6,80 kr.

5,60 kr.

Reel

3,27 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

USP-C-EP-6

Boost

3.3 V

500 mA

1 Output

17 uA

3 MHz

- 40 C

+ 85 C

XC9142

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

XC9142C36CMR-G
Torex Semiconductor
1: 8,06 kr.
100In Stock

Mfr. Part No.
XC9142C36CMR-G

Mouser Part No
865-XC9142C36CMR-G

Torex Semiconductor

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

Datasheet

100In Stock

Cut Tape

8,06 kr.

7,18 kr.

6,80 kr.

5,60 kr.

Reel

3,27 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-25-5

Boost

3.6 V

500 mA

1 Output

17 uA

1.2 MHz

- 40 C

+ 85 C

XC9142

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

XC9142D33D0R-G
Torex Semiconductor
1: 13,58 kr.
90In Stock

Mfr. Part No.
XC9142D33D0R-G

Mouser Part No
865-XC9142D33D0R-G

Torex Semiconductor

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

Datasheet

90In Stock

Cut Tape

13,58 kr.

8,73 kr.

7,45 kr.

5,97 kr.

View

Reel

3,66 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

WLP-6

Boost

3.3 V

500 mA

1 Output

17 uA

3 MHz

- 40 C

+ 85 C

XC9142

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

XC9142D38CMR-G
Torex Semiconductor
1: 7,06 kr.
78In Stock

Mfr. Part No.
XC9142D38CMR-G

Mouser Part No
865-XC9142D38CMR-G

Torex Semiconductor

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

Datasheet

78In Stock

Cut Tape

7,06 kr.

5,11 kr.

4,62 kr.

4,07 kr.

View

Reel

3,24 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-25-5

Boost

3.8 V

500 mA

1 Output

17 uA

1.2 MHz

- 40 C

+ 85 C

XC9142

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

XC9142D50CER-G
Torex Semiconductor
1: 8,06 kr.
100In Stock

Mfr. Part No.
XC9142D50CER-G

Mouser Part No
865-XC9142D50CER-G

Torex Semiconductor

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

Datasheet

100In Stock

Cut Tape

8,06 kr.

7,18 kr.

6,80 kr.

5,60 kr.

Reel

3,23 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

USP-C-EP-6

Boost

5 V

500 mA

1 Output

17 uA

1.2 MHz

- 40 C

+ 85 C

XC9142

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

XC9142B30CMR-G
Torex Semiconductor
3.000: 3,23 kr.
Non-Stocked

Mfr. Part No.
XC9142B30CMR-G

Mouser Part No
865-XC9142B30CMR-G

Torex Semiconductor

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

Datasheet

Non-Stocked

3,23 kr.

3,13 kr.

Min.: 3.000
Mult.: 3.000

SMD/SMT

SOT-25-5

Boost

3 V

350 mA

1 Output

17 uA

1.2 MHz

- 40 C

+ 85 C

XC9142

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

XC9142C28CMR-G
Torex Semiconductor
3.000: 3,38 kr.
Non-Stocked

Mfr. Part No.
XC9142C28CMR-G

Mouser Part No
865-XC9142C28CMR-G

Torex Semiconductor

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

Datasheet

Non-Stocked

Reel

3,38 kr.

3,25 kr.

Min.: 3.000
Mult.: 3.000

Reel: 3.000

SMD/SMT

SOT-25-5

2.8 V

500 mA

1 Output

17 uA

1.2 MHz

- 40 C

+ 85 C

XC9142

Reel

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

XC9142C38CMR-G
Torex Semiconductor
3.000: 3,23 kr.
Non-Stocked

Mfr. Part No.
XC9142C38CMR-G

Mouser Part No
865-XC9142C38CMR-G

Torex Semiconductor

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

Datasheet

Non-Stocked

Reel

3,23 kr.

3,13 kr.

Min.: 3.000
Mult.: 3.000

Reel: 3.000

SMD/SMT

SOT-25-5

3.8 V

500 mA

1 Output

17 uA

1.2 MHz

- 40 C

+ 85 C

XC9142

Reel

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

XC9142C50CMR-G
Torex Semiconductor
1: 11,94 kr.
Non-Stocked

Mfr. Part No.
XC9142C50CMR-G

Mouser Part No
865-XC9142C50CMR-G

Torex Semiconductor

Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter

Datasheet

Non-Stocked

Cut Tape

11,94 kr.

7,61 kr.

6,80 kr.

5,60 kr.

Reel

3,29 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-25-5

Boost

5 V

500 mA

1 Output

17 uA

1.5 MHz

- 40 C

+ 85 C

XC9142

Reel, Cut Tape, MouseReel

XC9141 & XC9142 Step-Up DC/DC Converters

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