Semiconductors – Mouser United Kingdom

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LTC388x Step-Down Controllers

Analog Devices Inc. LTC388x Step-Down Controllers are dual PolyPhase DC-DC synchronous step-down switching regulator controllers. Analog Devices LTC388x devices have an I²C-based PMBus-compliant serial interface. These controllers employ a constant-frequency, current-mode architecture with high-voltage input and output capability. The devices also have a programmable loop compensation and are supported by the LTpowerPlay™ software development tool with a graphical user interface (GUI).

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Part #

Switching Controllers 60V 2x Out Buck Cntr w/ Dig Pwr S M

LTC3886EUKG#PBF
Analog Devices
1: £13.89
6,897In Stock

Mfr. Part No.
LTC3886EUKG#PBF

Mouser Part No
584-LTC3886EUKG#PBF

Analog Devices

Switching Controllers 60V 2x Out Buck Cntr w/ Dig Pwr S M

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Datasheet

6,897In Stock

£13.89

£11.03

£9.96

£9.21

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Min.: 1
Mult.: 1

Switching Voltage Regulators 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr

LTC3880EUJ#PBF
Analog Devices
1: £12.92
180In Stock

Mfr. Part No.
LTC3880EUJ#PBF

Mouser Part No
584-LTC3880EUJ#PBF

Analog Devices

Switching Voltage Regulators 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr

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Datasheet

180In Stock

£12.92

£9.45

£8.68

£7.79

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Min.: 1
Mult.: 1

Switching Controllers 60V Dual Step-Down Controller with DPSM

LTC3889EUKG#PBF
Analog Devices
1: £16.31
630In Stock

Mfr. Part No.
LTC3889EUKG#PBF

Mouser Part No
584-LTC3889EUKG#PBF

Analog Devices

Switching Controllers 60V Dual Step-Down Controller with DPSM

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Datasheet

630In Stock

£16.31

£13.05

£11.59

£10.91

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Min.: 1
Mult.: 1

Switching Controllers 1x PhBuck DC/DC Cntr w/ Dig Pwr S M

LTC3883IUH#WPBF
Analog Devices
1: £12.17
93In Stock

Mfr. Part No.
LTC3883IUH#WPBF

Mouser Part No
584-LTC3883IUH#WPBF

Analog Devices

Switching Controllers 1x PhBuck DC/DC Cntr w/ Dig Pwr S M

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Datasheet

93In Stock

£12.17

£9.65

£8.83

£8.04

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Min.: 1
Mult.: 1

Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr

LTC3887EUJ-2#PBF
Analog Devices
1: £12.04
122In Stock

Mfr. Part No.
LTC3887EUJ-2#PBF

Mouser Part No
584-LTC3887EUJ-2#PBF

Analog Devices

Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr

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Datasheet

122In Stock

£12.04

£9.54

£8.45

£8.06

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Min.: 1
Mult.: 1

Switching Controllers 2x Out PolyPhBuck Cntr w/ Sub-Milliohm D

LTC3884IRHE-1#PBF
Analog Devices
1: £13.81
121In Stock

Mfr. Part No.
LTC3884IRHE-1#PBF

Mouser Part No
584-LTC3884IRHE1PBF

Analog Devices

Switching Controllers 2x Out PolyPhBuck Cntr w/ Sub-Milliohm D

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Datasheet

121In Stock

£13.81

£10.99

£9.75

£9.41

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Min.: 1
Mult.: 1

Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr

LTC3887IUJ#PBF
Analog Devices
1: £13.79
122In Stock

Mfr. Part No.
LTC3887IUJ#PBF

Mouser Part No
584-LTC3887IUJ#PBF

Analog Devices

Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr

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Datasheet

122In Stock

£13.79

£10.97

£9.74

£9.41

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Min.: 1
Mult.: 1

Switching Voltage Regulators 2x Out PolyPhBuck DC/DC V Mode Cntr w/ D

LTC3882EUJ#PBF
Analog Devices
1: £11.92
603In Stock
366Expected 27/04/2026

Mfr. Part No.
LTC3882EUJ#PBF

Mouser Part No
584-LTC3882EUJ#PBF

Analog Devices

Switching Voltage Regulators 2x Out PolyPhBuck DC/DC V Mode Cntr w/ D

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Datasheet

603In Stock

366Expected 27/04/2026

£11.92

£9.45

£8.35

£8.25

£7.26

Min.: 1
Mult.: 1

Switching Controllers 60V 2x Out Buck Cntr w/ Dig Pwr S M

LTC3886EUKG-1#PBF
Analog Devices
1: £13.89
45In Stock

Mfr. Part No.
LTC3886EUKG-1#PBF

Mouser Part No
584-3886EUKG-1#PBF

Analog Devices

Switching Controllers 60V 2x Out Buck Cntr w/ Dig Pwr S M

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Datasheet

45In Stock

£13.89

£11.06

£9.99

£9.44

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr

LTC3880EUJ-1#PBF
Analog Devices
1: £11.92
49In Stock

Mfr. Part No.
LTC3880EUJ-1#PBF

Mouser Part No
584-LTC3880EUJ-1#PBF

Analog Devices

Switching Voltage Regulators 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr

Learn More

Datasheet

49In Stock

£11.92

£9.45

£8.35

£8.07

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr

LTC3880IUJ#PBF
Analog Devices
1: £13.61
72In Stock

Mfr. Part No.
LTC3880IUJ#PBF

Mouser Part No
584-LTC3880IUJ#PBF

Analog Devices

Switching Voltage Regulators 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr

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Datasheet

72In Stock

£13.61

£10.83

£9.62

£9.28

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr

LTC3880IUJ-1#PBF
Analog Devices
1: £13.61
68In Stock

Mfr. Part No.
LTC3880IUJ-1#PBF

Mouser Part No
584-LTC3880IUJ-1#PBF

Analog Devices

Switching Voltage Regulators 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr

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Datasheet

68In Stock

£13.61

£10.83

£9.62

£9.28

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x Out PolyPhBuck DC/DC V Mode Cntr w/ D

LTC3882EUJ-1#PBF
Analog Devices
1: £11.92
17In Stock

Mfr. Part No.
LTC3882EUJ-1#PBF

Mouser Part No
584-LTC3882EUJ-1#PBF

Analog Devices

Switching Voltage Regulators 2x Out PolyPhBuck DC/DC V Mode Cntr w/ D

Learn More

Datasheet

17In Stock

£11.92

£9.45

£8.35

£8.07

View

Min.: 1
Mult.: 1

Switching Controllers 60V 2x Out Buck Cntr w/ Dig Pwr S M

LTC3886IUKG#PBF
Analog Devices
1: £15.08
25In Stock

Mfr. Part No.
LTC3886IUKG#PBF

Mouser Part No
584-LTC3886IUKG#PBF

Analog Devices

Switching Controllers 60V 2x Out Buck Cntr w/ Dig Pwr S M

Learn More

Datasheet

25In Stock

£15.08

£12.04

£10.88

£10.13

View

Min.: 1
Mult.: 1

Switching Controllers 60V Dual Step-Down Controller with DPSM

LTC3889IUKG#PBF
Analog Devices
1: £19.27
77In Stock

Mfr. Part No.
LTC3889IUKG#PBF

Mouser Part No
584-LTC3889IUKG#PBF

Analog Devices

Switching Controllers 60V Dual Step-Down Controller with DPSM

Learn More

Datasheet

77In Stock

£19.27

£15.50

£14.07

£13.34

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x Out PolyPhBuck DC/DC V Mode Cntr w/ D

LTC3882IUJ#PBF
Analog Devices
1: £15.36
59In Stock
305On Order

Mfr. Part No.
LTC3882IUJ#PBF

Mouser Part No
584-LTC3882IUJ#PBF

Analog Devices

Switching Voltage Regulators 2x Out PolyPhBuck DC/DC V Mode Cntr w/ D

Learn More

Datasheet

59In Stock

305On Order

£15.36

£12.41

£11.54

£9.16

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x Out PolyPhBuck DC/DC V Mode Cntr w/ D

LTC3882IUJ-1#PBF
Analog Devices
1: £13.61
61In Stock

Mfr. Part No.
LTC3882IUJ-1#PBF

Mouser Part No
584-LTC3882IUJ-1#PBF

Analog Devices

Switching Voltage Regulators 2x Out PolyPhBuck DC/DC V Mode Cntr w/ D

Learn More

Datasheet

61In Stock

£13.61

£10.83

£9.62

£9.28

View

Min.: 1
Mult.: 1

Switching Controllers 2x Out PolyPhBuck Cntr w/ Sub-Milliohm D

LTC3884EUK#PBF
Analog Devices
1: £13.89
25In Stock

Mfr. Part No.
LTC3884EUK#PBF

Mouser Part No
584-LTC3884EUK#PBF

Analog Devices

Switching Controllers 2x Out PolyPhBuck Cntr w/ Sub-Milliohm D

Learn More

Datasheet

25In Stock

£13.89

£11.06

£9.91

£9.41

View

Min.: 1
Mult.: 1

Switching Controllers 2x Out PolyPhBuck Cntr w/ Sub-Milliohm D

LTC3884IUK#PBF
Analog Devices
1: £15.59
10In Stock

Mfr. Part No.
LTC3884IUK#PBF

Mouser Part No
584-LTC3884IUK#PBF

Analog Devices

Switching Controllers 2x Out PolyPhBuck Cntr w/ Sub-Milliohm D

Learn More

Datasheet

10In Stock

£15.59

£12.61

£9.84

£9.33

View

Min.: 1
Mult.: 1

Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr

LTC3887EUJ#PBF
Analog Devices
1: £12.15
60In Stock

Mfr. Part No.
LTC3887EUJ#PBF

Mouser Part No
584-LTC3887EUJ#PBF

Analog Devices

Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr

Learn More

Datasheet

60In Stock

£12.15

£9.64

£8.54

£8.23

View

Min.: 1
Mult.: 1

Switching Controllers 1x PhBuck DC/DC Cntr w/ Dig Pwr S M

LTC3883EUH#WPBF
Analog Devices
1: £11.24
35In Stock

Mfr. Part No.
LTC3883EUH#WPBF

Mouser Part No
584-LTC3883EUH#WPBF

Analog Devices

Switching Controllers 1x PhBuck DC/DC Cntr w/ Dig Pwr S M

Learn More

Datasheet

35In Stock

£11.24

£8.88

£7.78

£7.51

View

Min.: 1
Mult.: 1

Switching Controllers 1x PhBuck DC/DC Cntr w/ Dig Pwr S M

LTC3883IUH-1#WPBF
Analog Devices
1: £12.17
3In Stock

Mfr. Part No.
LTC3883IUH-1#WPBF

Mouser Part No
584-3883IUH-1#WPBF

Analog Devices

Switching Controllers 1x PhBuck DC/DC Cntr w/ Dig Pwr S M

Learn More

Datasheet

3In Stock

£12.17

£9.65

£8.46

£8.14

View

Min.: 1
Mult.: 1

Switching Controllers Dual Output 8-Phase Step-Down DC/DC Cont

LTC3888IUHG-1#PBF
Analog Devices
1: £15.36
1,260On Order

Mfr. Part No.
LTC3888IUHG-1#PBF

Mouser Part No
584-3888IUHG-1#PBF

Analog Devices

Switching Controllers Dual Output 8-Phase Step-Down DC/DC Cont

Learn More

Datasheet

1,260On Order

£15.36

£12.41

£11.73

£9.24

View

Min.: 1
Mult.: 1

Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr

LTC3887EUJ-1#PBF
Analog Devices
1: £12.15
122Expected 27/07/2026

Mfr. Part No.
LTC3887EUJ-1#PBF

Mouser Part No
584-LTC3887EUJ-1#PBF

Analog Devices

Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr

Learn More

Datasheet

122Expected 27/07/2026

£12.15

£9.64

£8.54

£8.23

Min.: 1
Mult.: 1

Switching Controllers 1x PhBuck DC/DC Cntr w/ Dig Pwr S M

LTC3883EUH#WTRPBF
Analog Devices
2,500: £6.84
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3883EUH#WTRPBF

Mouser Part No
584-3883EUH#WTRPBF

Analog Devices

Switching Controllers 1x PhBuck DC/DC Cntr w/ Dig Pwr S M

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£6.84

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

: 2,500

LTC388x Step-Down Controllers

Types of Semiconductors

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