Semiconductors – Mouser Switzerland

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

External Power Switch Buck Controllers

Analog Devices Inc. External Power Switch Buck Controllers are a broad range of step-down (buck) controllers for almost any application. The controllers offer wide input voltage ranges, multiple output capability, multiphase operation, and output tracking. They come in voltage-mode and current-mode topologies, offer easy synchronization to external clocks, and possess comprehensive protection features.

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

Types of Semiconductors

List Images

Results: 38

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 3x Out Sync 3-PhDC/DC Cntr w/ Up/Down Tr

LTC3773EG#PBF
Analog Devices
1: 10.06 CHF
17In Stock

Mfr. Part No.
LTC3773EG#PBF

Mouser Part No
584-LTC3773EG#PBF

Analog Devices

Switching Voltage Regulators 3x Out Sync 3-PhDC/DC Cntr w/ Up/Down Tr

Learn More

Datasheet

17In Stock

10.06 CHF

7.90 CHF

7.03 CHF

6.60 CHF

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x, MP C Mode Sync Cntr for Sub-Milliohm

LTC3774EUHE#PBF
Analog Devices
1: 7.75 CHF
22In Stock

Mfr. Part No.
LTC3774EUHE#PBF

Mouser Part No
584-LTC3774EUHE#PBF

Analog Devices

Switching Voltage Regulators 2x, MP C Mode Sync Cntr for Sub-Milliohm

Learn More

Datasheet

22In Stock

7.75 CHF

6.03 CHF

5.18 CHF

4.97 CHF

View

Min.: 1
Mult.: 1

Switching Controllers 150V VIN & VOUT Sync 4-Switch Buck-Boost

LTC3779HFE#PBF
Analog Devices
1: 16.41 CHF
3 719In Stock

Mfr. Part No.
LTC3779HFE#PBF

Mouser Part No
584-LTC3779HFEPBF

Analog Devices

Switching Controllers 150V VIN & VOUT Sync 4-Switch Buck-Boost

Learn More

Datasheet

3 719In Stock

16.41 CHF

13.11 CHF

11.77 CHF

11.36 CHF

View

Min.: 1
Mult.: 1

Switching Voltage Regulators Hi Freq Sync Buck V Mode DC/DC Cntr

LTC3775EMSE#PBF
Analog Devices
1: 4.77 CHF
408In Stock

Mfr. Part No.
LTC3775EMSE#PBF

Mouser Part No
584-LTC3775EMSE#PBF

Analog Devices

Switching Voltage Regulators Hi Freq Sync Buck V Mode DC/DC Cntr

Learn More

Datasheet

408In Stock

4.77 CHF

3.65 CHF

3.37 CHF

3.07 CHF

View

Min.: 1
Mult.: 1

Switching Controllers 150V VIN & VOUT Sync 4-Switch Buck-Boost

LTC3779IFE#PBF
Analog Devices
1: 15.66 CHF
234In Stock

Mfr. Part No.
LTC3779IFE#PBF

Mouser Part No
584-LTC3779IFEPBF

Analog Devices

Switching Controllers 150V VIN & VOUT Sync 4-Switch Buck-Boost

Learn More

Datasheet

234In Stock

15.66 CHF

12.49 CHF

11.21 CHF

10.82 CHF

View

Min.: 1
Mult.: 1

Switching Voltage Regulators Fast No RSENSE Buck Sync Cntr w/ Mrg, Tr

LTC3770EUH#PBF
Analog Devices
1: 9.88 CHF
57In Stock

Mfr. Part No.
LTC3770EUH#PBF

Mouser Part No
584-LTC3770EUH#PBF

Analog Devices

Switching Voltage Regulators Fast No RSENSE Buck Sync Cntr w/ Mrg, Tr

Learn More

Datasheet

57In Stock

9.88 CHF

7.76 CHF

6.77 CHF

6.52 CHF

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 3x Out Sync 3-PhDC/DC Cntr w/ Up/Down Tr

LTC3773EUHF#PBF
Analog Devices
1: 9.87 CHF
147In Stock

Mfr. Part No.
LTC3773EUHF#PBF

Mouser Part No
584-LTC3773EUHF#PBF

Analog Devices

Switching Voltage Regulators 3x Out Sync 3-PhDC/DC Cntr w/ Up/Down Tr

Learn More

Datasheet

147In Stock

9.87 CHF

7.74 CHF

6.88 CHF

6.61 CHF

View

Min.: 1
Mult.: 1

Switching Voltage Regulators Hi Freq Sync Buck V Mode DC/DC Cntr

LTC3775IUD#PBF
Analog Devices
1: 6.28 CHF
207In Stock

Mfr. Part No.
LTC3775IUD#PBF

Mouser Part No
584-LTC3775IUD#PBF

Analog Devices

Switching Voltage Regulators Hi Freq Sync Buck V Mode DC/DC Cntr

Learn More

Datasheet

207In Stock

6.28 CHF

4.86 CHF

4.50 CHF

4.07 CHF

View

Min.: 1
Mult.: 1

Switching Voltage Regulators Hi Freq Sync Buck V Mode DC/DC Cntr

LTC3775IUD#TRPBF
Analog Devices
1: 6.28 CHF
18In Stock

Mfr. Part No.
LTC3775IUD#TRPBF

Mouser Part No
584-LTC3775IUD#TRPBF

Analog Devices

Switching Voltage Regulators Hi Freq Sync Buck V Mode DC/DC Cntr

Learn More

Datasheet

18In Stock

Cut Tape

6.28 CHF

4.86 CHF

4.50 CHF

4.11 CHF

View

Reel

3.52 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Switching Controllers 150V VIN & VOUT Sync 4-Switch Buck-Boost

LTC3777ELXE#PBF
Analog Devices
1: 20.71 CHF
700On Order

Mfr. Part No.
LTC3777ELXE#PBF

Mouser Part No
584-LTC3777ELXEPBF

Analog Devices

Switching Controllers 150V VIN & VOUT Sync 4-Switch Buck-Boost

Learn More

Datasheet

700On Order

20.71 CHF

16.20 CHF

15.47 CHF

13.84 CHF

13.52 CHF

Min.: 1
Mult.: 1

Switching Controllers 150V VIN & VOUT Sync 4-Switch Buck-Boost

LTC3777ILXE#PBF
Analog Devices
1: 21.27 CHF
560Expected 03/08/2026

Mfr. Part No.
LTC3777ILXE#PBF

Mouser Part No
584-LTC3777ILXEPBF

Analog Devices

Switching Controllers 150V VIN & VOUT Sync 4-Switch Buck-Boost

Learn More

Datasheet

560Expected 03/08/2026

21.27 CHF

17.05 CHF

16.00 CHF

14.83 CHF

14.24 CHF

Min.: 1
Mult.: 1

Switching Voltage Regulators Wide Operating Range, No RSENSE Step-Down Controller

LTC3778EF#PBF
Analog Devices
1: 8.65 CHF
506On Order

Mfr. Part No.
LTC3778EF#PBF

Mouser Part No
584-LTC3778EF#PBF

Analog Devices

Switching Voltage Regulators Wide Operating Range, No RSENSE Step-Down Controller

Learn More

Datasheet

506On Order

8.65 CHF

6.77 CHF

5.87 CHF

5.65 CHF

View

Min.: 1
Mult.: 1

Switching Controllers 150V VIN & VOUT Sync 4-Switch Buck-Boost

LTC3779EFE#PBF
Analog Devices
1: 14.24 CHF
1 091Expected 11/02/2027

Mfr. Part No.
LTC3779EFE#PBF

Mouser Part No
584-LTC3779EFEPBF

Analog Devices

Switching Controllers 150V VIN & VOUT Sync 4-Switch Buck-Boost

Learn More

Datasheet

1 091Expected 11/02/2027

14.24 CHF

11.32 CHF

10.15 CHF

9.78 CHF

Min.: 1
Mult.: 1

Switching Voltage Regulators uP No RSENSE Const Freq Buck DC/DC Cntr

LTC3772BEDDB#TRMPBF
Analog Devices
500: 2.98 CHF
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
LTC3772BEDDB#TRMPBF

Mouser Part No
584-C3772BEDDBTRMPBF

Analog Devices

Switching Voltage Regulators uP No RSENSE Const Freq Buck DC/DC Cntr

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

2.98 CHF

2.91 CHF

2.87 CHF

Min.: 500
Mult.: 500

: 500

Switching Voltage Regulators uP No RSENSE Const Freq Buck DC/DC Cntr

LTC3772BEDDB#TRPBF
Analog Devices
2 500: 2.87 CHF
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
LTC3772BEDDB#TRPBF

Mouser Part No
584-C3772BEDDBTRPBF

Analog Devices

Switching Voltage Regulators uP No RSENSE Const Freq Buck DC/DC Cntr

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

2.87 CHF

Min.: 2 500
Mult.: 2 500

: 2 500

Switching Voltage Regulators uP No RSENSE Const Freq Buck DC/DC Cntr

LTC3772BETS8#TRMPBF
Analog Devices
500: 2.92 CHF
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC3772BETS8#TRMPBF

Mouser Part No
584-C3772BETS8TRMPBF

Analog Devices

Switching Voltage Regulators uP No RSENSE Const Freq Buck DC/DC Cntr

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

2.92 CHF

2.86 CHF

2.83 CHF

Min.: 500
Mult.: 500

: 500

Switching Voltage Regulators uP No RSENSE Const Freq Buck DC/DC Cntr

LTC3772BETS8#TRPBF
Analog Devices
2 500: 2.87 CHF
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC3772BETS8#TRPBF

Mouser Part No
584-C3772BETS8TRPBF

Analog Devices

Switching Voltage Regulators uP No RSENSE Const Freq Buck DC/DC Cntr

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

2.87 CHF

Min.: 2 500
Mult.: 2 500

: 2 500

Switching Voltage Regulators uP No RSENSE Const Freq Buck DC/DC Cntr

LTC3772EDDB#TRMPBF
Analog Devices
500: 2.98 CHF
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC3772EDDB#TRMPBF

Mouser Part No
584-C3772EDDBTRMPBF

Analog Devices

Switching Voltage Regulators uP No RSENSE Const Freq Buck DC/DC Cntr

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

2.98 CHF

2.86 CHF

2.83 CHF

Min.: 500
Mult.: 500

: 500

Switching Voltage Regulators uP No RSENSE Const Freq Buck DC/DC Cntr

LTC3772ETS8#TRMPBF
Analog Devices
500: 2.92 CHF
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC3772ETS8#TRMPBF

Mouser Part No
584-C3772ETS8TRMPBF

Analog Devices

Switching Voltage Regulators uP No RSENSE Const Freq Buck DC/DC Cntr

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

2.92 CHF

2.86 CHF

2.83 CHF

Min.: 500
Mult.: 500

: 500

Switching Voltage Regulators Fast No RSENSE Buck Sync Cntr w/ Mrg, Tr

LTC3770EG#PBF
Analog Devices
1: 9.88 CHF
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC3770EG#PBF

Mouser Part No
584-LTC3770EG#PBF

Analog Devices

Switching Voltage Regulators Fast No RSENSE Buck Sync Cntr w/ Mrg, Tr

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

9.88 CHF

7.76 CHF

7.18 CHF

6.90 CHF

View

Min.: 1
Mult.: 1

Switching Voltage Regulators Fast No RSENSE Buck Sync Cntr w/ Mrg, Tr

LTC3770EG#TRPBF
Analog Devices
2 000: 5.84 CHF
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC3770EG#TRPBF

Mouser Part No
584-LTC3770EG#TRPBF

Analog Devices

Switching Voltage Regulators Fast No RSENSE Buck Sync Cntr w/ Mrg, Tr

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

5.84 CHF

Min.: 2 000
Mult.: 2 000

: 2 000

Switching Voltage Regulators Fast No RSENSE Buck Sync Cntr w/ Mrg, Tr

LTC3770EUH#TRPBF
Analog Devices
2 500: 5.75 CHF
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC3770EUH#TRPBF

Mouser Part No
584-LTC3770EUH#TRPBF

Analog Devices

Switching Voltage Regulators Fast No RSENSE Buck Sync Cntr w/ Mrg, Tr

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

5.75 CHF

Min.: 2 500
Mult.: 2 500

: 2 500

Switching Voltage Regulators uP No RSENSE Const Freq Buck DC/DC Cntr

LTC3772EDDB#TRPBF
Analog Devices
2 500: 2.87 CHF
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC3772EDDB#TRPBF

Mouser Part No
584-LTC3772EDDBTRPBF

Analog Devices

Switching Voltage Regulators uP No RSENSE Const Freq Buck DC/DC Cntr

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

2.87 CHF

Min.: 2 500
Mult.: 2 500

: 2 500

Switching Voltage Regulators uP No RSENSE Const Freq Buck DC/DC Cntr

LTC3772ETS8#TRPBF
Analog Devices
2 500: 2.87 CHF
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC3772ETS8#TRPBF

Mouser Part No
584-LTC3772ETS8TRPBF

Analog Devices

Switching Voltage Regulators uP No RSENSE Const Freq Buck DC/DC Cntr

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

2.87 CHF

Min.: 2 500
Mult.: 2 500

: 2 500

Switching Voltage Regulators 3x Out Sync 3-PhDC/DC Cntr w/ Up/Down Tr

LTC3773EG#TRPBF
Analog Devices
2 000: 5.76 CHF
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
LTC3773EG#TRPBF

Mouser Part No
584-LTC3773EG#TRPBF

Analog Devices

Switching Voltage Regulators 3x Out Sync 3-PhDC/DC Cntr w/ Up/Down Tr

Learn More

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

5.76 CHF

Quote

Min.: 2 000
Mult.: 2 000

: 2 000

External Power Switch Buck Controllers

Types of Semiconductors

Customer Service Office

Company

Resources

Support