Voltage Regulators & Voltage Controllers

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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: ₹1,774.15
6,869In 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

6,869In Stock

₹1,774.15

₹1,412.61

₹1,274.70

₹1,206.68

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Min.: 1
Mult.: 1

SMD/SMT

QFN-52

500 mV to 13.8 V

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

LTC3884IRHE-1#PBF
Analog Devices
1: ₹1,763.90
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

₹1,763.90

₹1,403.29

₹1,187.11

₹1,138.66

View

Min.: 1
Mult.: 1

SMD/SMT

GQFN-48

500 mV to 5.5 V

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

LTC3883IUH#WPBF
Analog Devices
1: ₹1,550.52
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

₹1,550.52

₹1,160.09

₹994.23

₹971.87

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

500 mV to 5.4 V

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

LTC3887EUJ-2#PBF
Analog Devices
1: ₹1,493.68
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

₹1,493.68

₹1,183.39

₹960.69

₹934.60

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Min.: 1
Mult.: 1

SMD/SMT

QFN-40

500 mV to 5.5 V

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

LTC3880IUJ#PBF
Analog Devices
1: ₹1,739.67
65In 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

65In Stock

₹1,739.67

₹1,383.72

₹1,228.11

₹1,186.18

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Min.: 1
Mult.: 1

SMD/SMT

QFN-40

500 mV to 5.4 V

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

LTC3880IUJ-1#PBF
Analog Devices
1: ₹1,737.81
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

₹1,737.81

₹1,383.72

₹1,228.11

₹1,186.18

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

500 mV to 5.4 V

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

LTC3888IUHG-1#PBF
Analog Devices
1: ₹1,935.35
601In Stock
2,025On 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

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Datasheet

601In Stock

2,025On Order

₹1,935.35

₹1,533.74

₹1,433.11

₹1,323.16

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-52

300 mV to 3.45 V

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

LTC3882EUJ#PBF
Analog Devices
1: ₹1,521.63
768In Stock

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

768In Stock

₹1,521.63

₹1,205.75

₹955.10

₹920.62

Quote

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

500 mV to 5.25 V

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

LTC3884IUK#PBF
Analog Devices
1: ₹1,800.24
155In 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

155In Stock

₹1,800.24

₹1,415.40

₹1,257.93

₹1,201.09

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

500 mV to 5.5 V

Switching Controllers 60V Dual Step-Down Controller with DPSM

LTC3889EUKG#PBF
Analog Devices
1: ₹2,090.03
371In Stock

Mfr. Part No.
LTC3889EUKG#PBF

Mouser Part No
584-LTC3889EUKG#PBF

Analog Devices

Switching Controllers 60V Dual Step-Down Controller with DPSM

Learn More

Datasheet

371In Stock

₹2,090.03

₹1,701.47

₹1,566.36

₹1,450.81

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-52

1 V to 40 V

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

LTC3880EUJ#PBF
Analog Devices
1: ₹1,523.49
79In 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

Learn More

Datasheet

79In Stock

₹1,523.49

₹1,207.61

₹1,068.77

₹1,030.57

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

500 mV to 5.4 V

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

LTC3880EUJ-1#PBF
Analog Devices
1: ₹1,523.49
99In 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

99In Stock

₹1,523.49

₹1,207.61

₹1,068.77

₹1,030.57

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

500 mV to 5.4 V

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

LTC3882IUJ-1#PBF
Analog Devices
1: ₹1,740.60
22In 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

22In Stock

₹1,740.60

₹1,384.65

₹1,229.04

₹1,165.68

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

500 mV to 5.25 V

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

LTC3884EUK#PBF
Analog Devices
1: ₹1,776.01
5In 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

5In Stock

₹1,776.01

₹1,414.47

₹1,266.32

₹1,220.66

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

500 mV to 5.5 V

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

LTC3886IUKG#PBF
Analog Devices
1: ₹1,926.96
70In 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

70In Stock

₹1,926.96

₹1,538.40

₹1,391.18

₹1,315.70

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-52

500 mV to 13.8 V

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

LTC3887EUJ#PBF
Analog Devices
1: ₹1,610.15
14In 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

14In Stock

₹1,610.15

₹1,260.73

₹1,173.14

₹1,078.09

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

500 mV to 5.5 V

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

LTC3887EUJ-1#PBF
Analog Devices
1: ₹1,554.24
122In Stock

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

122In Stock

₹1,554.24

₹1,231.84

₹1,091.14

₹1,038.96

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

500 mV to 5.5 V

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

LTC3887IUJ#PBF
Analog Devices
1: ₹1,961.44
27In Stock
183On Order

Mfr. Part No.
LTC3887IUJ#PBF

Mouser Part No
584-LTC3887IUJ#PBF

Analog Devices

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

Learn More

Datasheet

27In Stock

183On Order

₹1,961.44

₹1,555.17

₹1,453.61

₹1,341.79

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

500 mV to 5.5 V

Switching Controllers 60V Dual Step-Down Controller with DPSM

LTC3889IUKG#PBF
Analog Devices
1: ₹2,462.75
44In Stock
45Expected 09-06-2027

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

44In Stock

45Expected 09-06-2027

₹2,462.75

₹1,981.01

₹1,798.37

₹1,705.19

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-52

1 V to 40 V

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

LTC3883IUH-1#WPBF
Analog Devices
1: ₹1,556.11
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

₹1,556.11

₹1,233.70

₹1,081.82

₹1,044.55

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

500 mV to 5.4 V

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

LTC3883EUH#WPBF
Analog Devices
1: ₹1,435.90
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

₹1,435.90

₹1,135.86

₹994.23

₹959.75

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

500 mV to 5.4 V

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

LTC3882IUJ#PBF
Analog Devices
1: ₹1,935.35
286Expected 30-09-2026

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

286Expected 30-09-2026

₹1,935.35

₹1,533.74

₹1,433.11

₹1,323.16

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

500 mV to 5.25 V

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

LTC3883EUH#WTRPBF
Analog Devices
2,500: ₹1,003.55
Non-Stocked Lead-Time 14 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 14 Weeks

Reel

₹1,003.55

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

: 2,500

SMD/SMT

QFN-32

500 mV to 5.4 V

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

LTC3883EUH-1#WPBF
Analog Devices
73: ₹1,071.57
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC3883EUH-1#WPBF

Mouser Part No
584-3883EUH-1#WPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

₹1,071.57

₹1,022.18

₹1,003.55

Min.: 73
Mult.: 73

SMD/SMT

QFN-32

500 mV to 5.4 V

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

LTC3883EUH-1#WTRPBF
Analog Devices
2,500: ₹1,003.55
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC3883EUH-1#WTRPBF

Mouser Part No
584-3883EUH-1#WTRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

₹1,003.55

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

: 2,500

SMD/SMT

QFN-32

500 mV to 5.4 V

LTC388x Step-Down Controllers

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