Voltage Regulators - Switching Regulators

.hide-partial { max-height: none; } .show-more { display: none; }

LTC31xx Synchronous Buck-Boost DC-DC Converters

Analog Devices Inc. LTC31xx Synchronous Buck-Boost DC-DC Converters are high-efficiency, ultra-low noise, and excellent for wireless long-life applications. The LTC3130 (600mA) and LTC3129 (200mA) have wide V_IN and V_OUT ranges and a 1.2MHz PWM architecture that minimizes the solution footprint.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 150

Applied Filters:

Package/Case

Topology

Output Voltage

Output Current

Quiescent Current

Switching Frequency

Minimum Operating Temperature

Maximum Operating Temperature

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Switching Voltage Regulators 15V, 1.5A Sync Buck-Boost DC/DC Conv

LTC3111HDE#PBF
Analog Devices
1: ₹1,200.16
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3111HDE#PBF

Mouser Part No
584-LTC3111HDE#PBF

Analog Devices

Switching Voltage Regulators 15V, 1.5A Sync Buck-Boost DC/DC Conv

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

₹1,200.16

₹943.91

₹812.53

₹785.51

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-14

Buck-Boost

2.5 V to 15 V

1.4 A

1 Output

55 uA

800 kHz

- 40 C

+ 150 C

LTC3111

Tube

Switching Voltage Regulators 15V, 1.5A Sync Buck-Boost DC/DC Conv

LTC3111HDE#TRPBF
Analog Devices
2,500: ₹701.65
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3111HDE#TRPBF

Mouser Part No
584-LTC3111HDE#TRPBF

Analog Devices

Switching Voltage Regulators 15V, 1.5A Sync Buck-Boost DC/DC Conv

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹701.65

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

DFN-14

Boost, Buck

2.5 V to 15 V

1.4 A

1 Output

55 uA

800 kHz

- 40 C

+ 150 C

LTC3111

Reel

Switching Voltage Regulators 15V, 1.5A Sync Buck-Boost DC/DC Conv

LTC3111HMSE#TRPBF
Analog Devices
2,500: ₹718.42
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3111HMSE#TRPBF

Mouser Part No
584-LTC3111HMSETRPBF

Analog Devices

Switching Voltage Regulators 15V, 1.5A Sync Buck-Boost DC/DC Conv

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹718.42

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

MSOP-16

Boost, Buck

2.5 V to 15 V

1.4 A

1 Output

55 uA

800 kHz

- 40 C

+ 150 C

LTC3111

Reel

Switching Voltage Regulators 15V, 1.5A Sync Buck-Boost DC/DC Conv

LTC3111IMSE#TRPBF
Analog Devices
2,500: ₹676.49
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3111IMSE#TRPBF

Mouser Part No
584-LTC3111IMSETRPBF

Analog Devices

Switching Voltage Regulators 15V, 1.5A Sync Buck-Boost DC/DC Conv

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹676.49

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

MSOP-16

Boost, Buck

2.5 V to 15 V

1.4 A

1 Output

55 uA

800 kHz

- 55 C

+ 150 C

LTC3111

Reel

Switching Voltage Regulators 15V, 1.5A Sync Buck-Boost DC/DC Conv

LTC3111MPDE#PBF
Analog Devices
91: ₹1,914.85
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3111MPDE#PBF

Mouser Part No
584-LTC3111MPDE#PBF

Analog Devices

Switching Voltage Regulators 15V, 1.5A Sync Buck-Boost DC/DC Conv

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

₹1,914.85

₹1,868.26

₹1,846.83

Quote

Min.: 91
Mult.: 91

SMD/SMT

DFN-14

Buck-Boost

2.5 V to 15 V

1.4 A

1 Output

55 uA

800 kHz

- 55 C

+ 150 C

LTC3111

Tube

Switching Voltage Regulators 15V, 1.5A Sync Buck-Boost DC/DC Conv

LTC3111MPDE#TRPBF
Analog Devices
2,500: ₹1,783.47
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3111MPDE#TRPBF

Mouser Part No
584-LTC3111MPDETRPBF

Analog Devices

Switching Voltage Regulators 15V, 1.5A Sync Buck-Boost DC/DC Conv

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹1,783.47

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

DFN-14

Boost, Buck

2.5 V to 15 V

1.4 A

1 Output

55 uA

800 kHz

- 55 C

+ 150 C

LTC3111

Reel

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

LTC3112EFE#TRPBF
Analog Devices
2,500: ₹707.24
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3112EFE#TRPBF

Mouser Part No
584-LTC3112EFE#TRPBF

Analog Devices

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹707.24

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

TSSOP-EP-20

Boost, Buck

2.5 V to 14 V

2.5 A

1 Output

50 uA

750 kHz

- 40 C

+ 125 C

LTC3112

Reel

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

LTC3112HDHD#PBF
Analog Devices
1: ₹1,340.86
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3112HDHD#PBF

Mouser Part No
584-LTC3112HDHD#PBF

Analog Devices

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

₹1,340.86

₹1,057.59

₹924.35

₹882.41

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-16

Boost, Buck

2.5 V to 14 V

2.5 A

1 Output

50 uA

750 kHz

- 40 C

+ 150 C

LTC3112

Tube

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

LTC3112HDHD#TRPBF
Analog Devices
2,500: ₹792.03
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3112HDHD#TRPBF

Mouser Part No
584-LTC3112HDHDTRPBF

Analog Devices

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹792.03

Quote

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

DFN-16

Boost, Buck

2.5 V to 14 V

2.5 A

1 Output

50 uA

750 kHz

- 40 C

+ 150 C

LTC3112

Reel

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

LTC3112HFE#TRPBF
Analog Devices
2,500: ₹821.85
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3112HFE#TRPBF

Mouser Part No
584-LTC3112HFE#TRPBF

Analog Devices

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹821.85

Quote

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

TSSOP-EP-20

Boost, Buck

2.5 V to 14 V

2.5 A

1 Output

50 uA

750 kHz

- 40 C

+ 150 C

LTC3112

Reel

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

LTC3112IDHD#TRPBF
Analog Devices
1: ₹1,277.50
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3112IDHD#TRPBF

Mouser Part No
584-LTC3112IDHDTRPBF

Analog Devices

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

₹1,277.50

₹1,006.34

₹938.32

₹863.78

View

Reel

₹758.49

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-16

Boost, Buck

2.5 V to 14 V

2.5 A

1 Output

50 uA

750 kHz

- 40 C

+ 125 C

LTC3112

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

LTC3112IFE#TRPBF
Analog Devices
2,500: ₹778.98
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3112IFE#TRPBF

Mouser Part No
584-LTC3112IFE#TRPBF

Analog Devices

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹778.98

Quote

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

TSSOP-EP-20

Boost, Buck

2.5 V to 14 V

2.5 A

1 Output

50 uA

750 kHz

- 40 C

+ 125 C

LTC3112

Reel

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

LTC3112MPDHD#PBF
Analog Devices
1: ₹3,142.96
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3112MPDHD#PBF

Mouser Part No
584-LTC3112MPDHD#PBF

Analog Devices

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

₹3,142.96

₹2,547.54

₹2,267.07

₹2,199.98

₹2,114.25

Min.: 1
Mult.: 1

SMD/SMT

DFN-16

Boost, Buck

2.5 V to 14 V

2.5 A

1 Output

50 uA

750 kHz

- 55 C

+ 150 C

LTC3112

Tube

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

LTC3112MPFE#PBF
Analog Devices
1: ₹3,251.98
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3112MPFE#PBF

Mouser Part No
584-LTC3112MPFE#PBF

Analog Devices

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

₹3,251.98

₹2,638.86

₹2,348.14

₹2,279.18

₹2,223.27

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-20

Boost, Buck

2.5 V to 14 V

2.5 A

1 Output

50 uA

750 kHz

- 55 C

+ 150 C

LTC3112

Tube

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

LTC3112MPFE#TRPBF
Analog Devices
2,500: ₹2,105.87
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3112MPFE#TRPBF

Mouser Part No
584-LTC3112MPFETRPBF

Analog Devices

Switching Voltage Regulators 15V, 2.5A Sync Buck-Boost DC/DC Conv

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹2,105.87

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

TSSOP-EP-20

Boost, Buck

2.5 V to 14 V

2.5 A

1 Output

50 uA

750 kHz

- 55 C

+ 150 C

LTC3112

Reel

Switching Voltage Regulators 3A L N Buck-Boost DC/DC Conv

LTC3113IFE#PBF
Analog Devices
1: ₹1,321.29
Lead-Time 10 Weeks

Mfr. Part No.
LTC3113IFE#PBF

Mouser Part No
584-LTC3113IFE#PBF

Analog Devices

Switching Voltage Regulators 3A L N Buck-Boost DC/DC Conv

Learn More

Datasheet

Lead-Time 10 Weeks

₹1,321.29

₹1,042.68

₹910.37

₹877.76

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-20

Boost, Buck

1.8 V to 5.5 V

3 A

1 Output

40 uA

1 MHz

- 40 C

+ 125 C

LTC3113

Tube

Switching Voltage Regulators 15V, 2.5A Sync Boost DC/DC Conv w/ Out D

LTC3122HMSE#TRPBF
Analog Devices
2,500: ₹512.49
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3122HMSE#TRPBF

Mouser Part No
584-LTC3122HMSETRPBF

Analog Devices

Switching Voltage Regulators 15V, 2.5A Sync Boost DC/DC Conv w/ Out D

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹512.49

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

MSOP-12

Boost

2.2 V to 15 V

2.5 A

1 Output

25 uA

1 MHz

- 40 C

+ 150 C

LTC3122

Reel

Switching Voltage Regulators 15V, 2.5A Sync Boost DC/DC Conv w/ Out D

LTC3122IDE#TRPBF
Analog Devices
2,500: ₹477.08
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
LTC3122IDE#TRPBF

Mouser Part No
584-LTC3122IDE#TRPBF

Analog Devices

Switching Voltage Regulators 15V, 2.5A Sync Boost DC/DC Conv w/ Out D

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

₹477.08

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

DFN-12

Boost

2.2 V to 15 V

2.5 A

1 Output

25 uA

1 MHz

- 40 C

+ 125 C

LTC3122

Reel

Switching Voltage Regulators 15V, 2.5A Sync Boost DC/DC Conv w/ Out D

LTC3122IMSE#TRPBF
Analog Devices
2,500: ₹537.65
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3122IMSE#TRPBF

Mouser Part No
584-LTC3122IMSETRPBF

Analog Devices

Switching Voltage Regulators 15V, 2.5A Sync Boost DC/DC Conv w/ Out D

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹537.65

Quote

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

MSOP-12

Boost

2.2 V to 15 V

2.5 A

1 Output

25 uA

1 MHz

- 40 C

+ 125 C

LTC3122

Reel

Switching Voltage Regulators 15V, 5A 2-PhSync Boost DC/DC Conv w/ Out

LTC3124HFE#PBF
Analog Devices
1: ₹1,173.14
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3124HFE#PBF

Mouser Part No
584-LTC3124HFE#PBF

Analog Devices

Switching Voltage Regulators 15V, 5A 2-PhSync Boost DC/DC Conv w/ Out

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

₹1,173.14

₹921.55

₹792.03

₹761.28

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-16

Boost

2.5 V to 15 V

5 A

1 Output

25 uA

1 MHz

- 40 C

+ 150 C

LTC3124

Tube

Switching Voltage Regulators 15V, 5A 2-PhSync Boost DC/DC Conv w/ Out

LTC3124HFE#TRPBF
Analog Devices
2,500: ₹683.94
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3124HFE#TRPBF

Mouser Part No
584-LTC3124HFE#TRPBF

Analog Devices

Switching Voltage Regulators 15V, 5A 2-PhSync Boost DC/DC Conv w/ Out

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹683.94

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

TSSOP-16

Boost

2.5 V to 15 V

5 A

1 Output

25 uA

1 MHz

- 40 C

+ 150 C

LTC3124

Reel

Switching Voltage Regulators 15V, 5A 2-PhSync Boost DC/DC Conv w/ Out

LTC3124IDHC#TRPBF
Analog Devices
2,500: ₹641.08
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3124IDHC#TRPBF

Mouser Part No
584-LTC3124IDHCTRPBF

Analog Devices

Switching Voltage Regulators 15V, 5A 2-PhSync Boost DC/DC Conv w/ Out

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹641.08

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

DFN-16

Boost

2.5 V to 15 V

5 A

1 Output

25 uA

1 MHz

- 40 C

+ 125 C

LTC3124

Reel

Switching Voltage Regulators 1A Buck-Boost DC/DC Conv w/ Progmable In

LTC3127EMSE#TRPBF
Analog Devices
2,500: ₹518.08
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3127EMSE#TRPBF

Mouser Part No
584-LTC3127EMSETRPBF

Analog Devices

Switching Voltage Regulators 1A Buck-Boost DC/DC Conv w/ Progmable In

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹518.08

Quote

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

MSOP-12

Boost, Buck

1.8 V to 5.25 V

1 A

1 Output

35 uA

1.35 MHz

- 40 C

+ 85 C

LTC3127

Reel

Switching Voltage Regulators 3A Mono Buck-Boost Supercap Chr & Balanc

LTC3128EUFD#PBF
Analog Devices
1: ₹1,159.16
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
LTC3128EUFD#PBF

Mouser Part No
584-LTC3128EUFD#PBF

Analog Devices

Switching Voltage Regulators 3A Mono Buck-Boost Supercap Chr & Balanc

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

₹1,159.16

₹910.37

₹792.96

₹764.08

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

Boost, Buck

1.8 V to 5.5 V

3 A

1 Output

600 uA

1.2 MHz

- 40 C

+ 125 C

LTC3128

Tube

Switching Voltage Regulators 3A Mono Buck-Boost Supercap Chr & Balanc

LTC3128EUFD#TRPBF
Analog Devices
2,500: ₹675.56
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
LTC3128EUFD#TRPBF

Mouser Part No
584-LTC3128EUFDTRPBF

Analog Devices

Switching Voltage Regulators 3A Mono Buck-Boost Supercap Chr & Balanc

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

₹675.56

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

QFN-20

Boost, Buck

1.8 V to 5.5 V

3 A

1 Output

600 uA

1.2 MHz

- 40 C

+ 125 C

LTC3128

Reel

LTC31xx Synchronous Buck-Boost DC-DC Converters

Customer Service Office

Company

Resources

Support