Voltage Regulators - Switching Regulators

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XC911x Step-Up DC/DC Controller ICs

Torex Semiconductor XC911x Step-Up DC/DC Controller ICs offer programmable output voltage ranges and options for controlling the operation mode. The XC9120/XC9121/XC9122 series ICs allow for an output voltage range of 1.5V to 30V, while the XC9110/XC9111 series ICs offer a range of 1.5V to 7V. The XC9120/XC9121/XC9122 series ICs automatically switch between PWM and PFM modes or via external signals. Similarly, the XC9110/XC9111 series ICs use PFM control and adjust operation based on load conditions. Both series ICs feature low current consumption in standby mode. The XC9120/XC9121/XC9122 series ICs consume as low as 1μA or less. The XC9110/XC9111 series ICs include versions with a CE pin to shut down the IC and reduce consumption.

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Part #

Switching Voltage Regulators

XC9111A501MR-G
Torex Semiconductor
1: $2.47
3,021In Stock

Mfr. Part #
XC9111A501MR-G

Mouser Part #
865-XC9111A501MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

3,021In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Boost

5 V

100 mA

1 Output

1.9 uA

180 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9110C301MR-G
Torex Semiconductor
1: $2.59
100In Stock

Mfr. Part #
XC9110C301MR-G

Mouser Part #
865-XC9110C301MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

100In Stock

Cut Tape

$2.59

$1.69

$1.41

$1.16

Reel

$0.755

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

Boost

3 V

100 mA

1 Output

1.9 uA

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9110C351MR-G
Torex Semiconductor
1: $2.47
55In Stock

Mfr. Part #
XC9110C351MR-G

Mouser Part #
865-XC9110C351MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

55In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

Boost

3.5 V

100 mA

1 Output

1.9 uA

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9110C401MR-G
Torex Semiconductor
1: $2.47
100In Stock

Mfr. Part #
XC9110C401MR-G

Mouser Part #
865-XC9110C401MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

100In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

Boost

4 V

100 mA

1 Output

1.9 uA

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9110C471MR-G
Torex Semiconductor
1: $2.47
100In Stock

Mfr. Part #
XC9110C471MR-G

Mouser Part #
865-XC9110C471MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

100In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

Boost

4.7 V

100 mA

1 Output

1.9 uA

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9110C551MR-G
Torex Semiconductor
1: $2.47
100In Stock

Mfr. Part #
XC9110C551MR-G

Mouser Part #
865-XC9110C551MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

100In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

Boost

5.5 V

100 mA

1 Output

1.9 uA

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9110C601MR-G
Torex Semiconductor
1: $2.47
100In Stock

Mfr. Part #
XC9110C601MR-G

Mouser Part #
865-XC9110C601MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

100In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

Boost

6 V

100 mA

1 Output

1.9 uA

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9111A201MR-G
Torex Semiconductor
1: $2.47
98In Stock

Mfr. Part #
XC9111A201MR-G

Mouser Part #
865-XC9111A201MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

98In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Boost

2 V

100 mA

1 Output

1.9 uA

180 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9111A221MR-G
Torex Semiconductor
1: $2.47
100In Stock

Mfr. Part #
XC9111A221MR-G

Mouser Part #
865-XC9111A221MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

100In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Boost

2.2 V

100 mA

1 Output

1.9 uA

180 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9111A271MR-G
Torex Semiconductor
1: $2.47
100In Stock

Mfr. Part #
XC9111A271MR-G

Mouser Part #
865-XC9111A271MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

100In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Boost

2.7 V

100 mA

1 Output

1.9 uA

180 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9111A331PR-G
Torex Semiconductor
1: $2.86
89In Stock

Mfr. Part #
XC9111A331PR-G

Mouser Part #
865-XC9111A331PR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

89In Stock

Cut Tape

$2.86

$1.83

$1.63

$1.34

Reel

$0.929

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SOT-89-3

Boost

3.3 V

100 mA

1 Output

1.9 uA

180 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9111A551MR-G
Torex Semiconductor
1: $2.47
78In Stock

Mfr. Part #
XC9111A551MR-G

Mouser Part #
865-XC9111A551MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

78In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Boost

5.5 V

100 mA

1 Output

1.9 uA

180 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9111B301MR-G
Torex Semiconductor
1: $2.47
92In Stock

Mfr. Part #
XC9111B301MR-G

Mouser Part #
865-XC9111B301MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

92In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Boost

3 V

100 mA

1 Output

1.9 uA

180 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9111C251MR-G
Torex Semiconductor
1: $2.47
100In Stock

Mfr. Part #
XC9111C251MR-G

Mouser Part #
865-XC9111C251MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

100In Stock

$2.47

$1.58

$1.41

$1.16

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-25-5

Boost

2.5 V

100 mA

1 Output

1.9 uA

180 kHz

- 40 C

+ 85 C

XC9111Cxx1MR

Switching Voltage Regulators

XC9111C271MR-G
Torex Semiconductor
1: $2.47
100In Stock

Mfr. Part #
XC9111C271MR-G

Mouser Part #
865-XC9111C271MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

100In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

Boost

2.7 V

100 mA

1 Output

1.9 uA

180 kHz

- 40 C

+ 85 C

XC9111Cxx1MR

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9111C501MR-G
Torex Semiconductor
1: $2.47
35In Stock

Mfr. Part #
XC9111C501MR-G

Mouser Part #
865-XC9111C501MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

35In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

Boost

5 V

100 mA

1 Output

1.9 uA

180 kHz

- 40 C

+ 85 C

XC9111Cxx1MR

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9111C551MR-G
Torex Semiconductor
1: $2.47
100In Stock

Mfr. Part #
XC9111C551MR-G

Mouser Part #
865-XC9111C551MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

100In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

Boost

5.5 V

100 mA

1 Output

1.9 uA

180 kHz

- 40 C

+ 85 C

XC9111Cxx1MR

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9111C601MR-G
Torex Semiconductor
1: $2.47
80In Stock

Mfr. Part #
XC9111C601MR-G

Mouser Part #
865-XC9111C601MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

80In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

Boost

6 V

100 mA

1 Output

1.9 uA

180 kHz

- 40 C

+ 85 C

XC9111Cxx1MR

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9111D231MR-G
Torex Semiconductor
1: $2.47
100In Stock

Mfr. Part #
XC9111D231MR-G

Mouser Part #
865-XC9111D231MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

100In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

Boost

2.3 V

100 mA

1 Output

1.9 uA

180 kHz

- 40 C

+ 85 C

XC9111Dxx1MR

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9111E301MR-G
Torex Semiconductor
1: $2.47
100In Stock

Mfr. Part #
XC9111E301MR-G

Mouser Part #
865-XC9111E301MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

100In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

Boost

3 V

100 mA

1 Output

1.9 uA

180 kHz

- 40 C

+ 85 C

XC9111Exx1MR

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

XC9111E701MR-G
Torex Semiconductor
1: $2.47
90In Stock

Mfr. Part #
XC9111E701MR-G

Mouser Part #
865-XC9111E701MR-G

Torex Semiconductor

Switching Voltage Regulators

Learn More

Datasheet

90In Stock

Cut Tape

$2.47

$1.58

$1.41

$1.16

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

Boost

7 V

100 mA

1 Output

1.9 uA

180 kHz

- 40 C

+ 85 C

XC9111Exx1MR

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Step-Up DCDC Controller Max.Duty 93%

XC9121D091MR-G
Torex Semiconductor
1: $2.35
90In Stock

Mfr. Part #
XC9121D091MR-G

Mouser Part #
865-XC9121D091MR-G

Torex Semiconductor

Switching Voltage Regulators Step-Up DCDC Controller Max.Duty 93%

Learn More

Datasheet

90In Stock

Cut Tape

$2.35

$1.72

$1.57

$1.38

Reel

$1.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

Boost

1.5 V to 30 V

80 mA

1 Output

13 uA

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Step-Up DCDC Controller Max.Duty 93%

XC9120B091MR-G
Torex Semiconductor
1: $3.84
Non-Stocked

Mfr. Part #
XC9120B091MR-G

Mouser Part #
865-XC9120B091MR-G

Torex Semiconductor

Switching Voltage Regulators Step-Up DCDC Controller Max.Duty 93%

Learn More

Datasheet

Non-Stocked

Cut Tape

$3.84

$2.47

$2.12

$1.72

Reel

$1.12

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

Boost

1.5 V to 30 V

80 mA

1 Output

13 uA

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

XC911x Step-Up DC/DC Controller ICs

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