Semiconductors – Mouser Sweden

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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.

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Types of Semiconductors

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Part #

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

LTC3773EG#PBF
Analog Devices
1: 115,65 kr
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

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Datasheet

17In Stock

115,65 kr

90,84 kr

80,88 kr

75,90 kr

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Min.: 1
Mult.: 1

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

LTC3774EUHE#PBF
Analog Devices
1: 89,15 kr
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

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Datasheet

22In Stock

89,15 kr

69,32 kr

59,57 kr

57,13 kr

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Min.: 1
Mult.: 1

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

LTC3779HFE#PBF
Analog Devices
1: 188,68 kr
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

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Datasheet

3 719In Stock

188,68 kr

150,73 kr

135,36 kr

130,59 kr

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Min.: 1
Mult.: 1

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

LTC3775EMSE#PBF
Analog Devices
1: 54,80 kr
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

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Datasheet

408In Stock

54,80 kr

41,98 kr

38,80 kr

35,30 kr

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Min.: 1
Mult.: 1

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

LTC3779IFE#PBF
Analog Devices
1: 180,09 kr
234In Stock

Mfr. Part No.
LTC3779IFE#PBF

Mouser Part No
584-LTC3779IFEPBF

Analog Devices

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

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Datasheet

234In Stock

180,09 kr

143,63 kr

128,90 kr

124,34 kr

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Min.: 1
Mult.: 1

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

LTC3770EUH#PBF
Analog Devices
1: 113,63 kr
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

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Datasheet

57In Stock

113,63 kr

89,25 kr

77,80 kr

74,94 kr

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Min.: 1
Mult.: 1

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

LTC3773EUHF#PBF
Analog Devices
1: 113,42 kr
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

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Datasheet

147In Stock

113,42 kr

89,04 kr

79,08 kr

76,00 kr

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Min.: 1
Mult.: 1

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

LTC3775IUD#PBF
Analog Devices
1: 72,19 kr
211In 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

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Datasheet

211In Stock

72,19 kr

55,86 kr

51,73 kr

46,75 kr

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Min.: 1
Mult.: 1

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

LTC3775IUD#TRPBF
Analog Devices
1: 72,19 kr
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

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Datasheet

18In Stock

Cut Tape

72,19 kr

55,86 kr

51,73 kr

47,28 kr

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Reel

40,49 kr

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

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

LTC3777ELXE#PBF
Analog Devices
1: 238,08 kr
700On Order

Mfr. Part No.
LTC3777ELXE#PBF

Mouser Part No
584-LTC3777ELXEPBF

Analog Devices

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

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Datasheet

700On Order

238,08 kr

186,24 kr

177,87 kr

159,11 kr

155,40 kr

Min.: 1
Mult.: 1

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

LTC3777ILXE#PBF
Analog Devices
1: 244,54 kr
560Expected 2026-08-03

Mfr. Part No.
LTC3777ILXE#PBF

Mouser Part No
584-LTC3777ILXEPBF

Analog Devices

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

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Datasheet

560Expected 2026-08-03

244,54 kr

195,99 kr

183,91 kr

170,55 kr

163,77 kr

Min.: 1
Mult.: 1

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

LTC3778EF#PBF
Analog Devices
1: 99,43 kr
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

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Datasheet

506On Order

99,43 kr

77,80 kr

67,52 kr

64,98 kr

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Min.: 1
Mult.: 1

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

LTC3779EFE#PBF
Analog Devices
1: 163,77 kr
1 091Expected 2027-02-11

Mfr. Part No.
LTC3779EFE#PBF

Mouser Part No
584-LTC3779EFEPBF

Analog Devices

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

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Datasheet

1 091Expected 2027-02-11

163,77 kr

130,17 kr

116,71 kr

112,47 kr

Min.: 1
Mult.: 1

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

LTC3772BEDDB#TRMPBF
Analog Devices
500: 34,24 kr
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

34,24 kr

33,50 kr

32,97 kr

Min.: 500
Mult.: 500

: 500

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

LTC3772BEDDB#TRPBF
Analog Devices
2 500: 32,97 kr
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

32,97 kr

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: 33,60 kr
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

33,60 kr

32,86 kr

32,54 kr

Min.: 500
Mult.: 500

: 500

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

LTC3772BETS8#TRPBF
Analog Devices
2 500: 32,97 kr
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

32,97 kr

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: 34,24 kr
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

34,24 kr

32,86 kr

32,54 kr

Min.: 500
Mult.: 500

: 500

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

LTC3772ETS8#TRMPBF
Analog Devices
500: 33,60 kr
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

33,60 kr

32,86 kr

32,54 kr

Min.: 500
Mult.: 500

: 500

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

LTC3770EG#PBF
Analog Devices
1: 113,63 kr
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

113,63 kr

89,25 kr

82,57 kr

79,29 kr

View

Min.: 1
Mult.: 1

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

LTC3770EG#TRPBF
Analog Devices
2 000: 67,10 kr
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

67,10 kr

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: 66,14 kr
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

66,14 kr

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: 32,97 kr
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

32,97 kr

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: 32,97 kr
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

32,97 kr

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: 66,25 kr
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

66,25 kr

Quote

Min.: 2 000
Mult.: 2 000

: 2 000

External Power Switch Buck Controllers

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