Semiconductors – Mouser Canada

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LT8390 Synchronous Buck-Boost Controllers

Analog Devices Inc. LT8390 Controllers are 4-switch synchronous, buck-boost controllers. The controllers regulate output voltage, input or output current from an input voltage above, below, or equal to the output voltage. The peak-buck/peak-boost current mode control scheme enables adjustable and synchronizable 150kHz to 650kHz fixed frequency operation. The control scheme also allows internal ±15% triangle spread spectrum frequency modulation for low EMI.

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Part #

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

LT8390EUFD#PBF
Analog Devices
1: $20.69
3,116In Stock

Mfr. Part #
LT8390EUFD#PBF

Mouser Part #
584-LT8390EUFD#PBF

Analog Devices

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

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Datasheet

3,116In Stock

$20.69

$16.33

$16.23

$13.77

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

LT8390IUFD#PBF
Analog Devices
1: $21.60
11,988In Stock

Mfr. Part #
LT8390IUFD#PBF

Mouser Part #
584-LT8390IUFD#PBF

Analog Devices

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

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Datasheet

11,988In Stock

$21.60

$17.08

$17.06

$14.41

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Min.: 1
Mult.: 1

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

LT8390AHFE#PBF
Analog Devices
1: $23.33
1,548In Stock

Mfr. Part #
LT8390AHFE#PBF

Mouser Part #
584-LT8390AHFEPBF

Analog Devices

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

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Datasheet

1,548In Stock

$23.33

$18.03

$16.52

$15.91

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Min.: 1
Mult.: 1

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

LT8390EUFD#TRPBF
Analog Devices
1: $20.68
13,118In Stock

Mfr. Part #
LT8390EUFD#TRPBF

Mouser Part #
584-LT8390EUFD#TRPBF

Analog Devices

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

Learn More

Datasheet

13,118In Stock

Cut Tape

$20.68

$16.32

$15.22

$14.03

View

Reel

$12.20

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

LT8390AEUFD#PBF
Analog Devices
1: $20.43
889In Stock

Mfr. Part #
LT8390AEUFD#PBF

Mouser Part #
584-LT8390AEUFDPBF

Analog Devices

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

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Datasheet

889In Stock

$20.43

$15.05

$14.01

$12.63

$11.87

Min.: 1
Mult.: 1

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

LT8390AIFE#PBF
Analog Devices
1: $21.41
192In Stock

Mfr. Part #
LT8390AIFE#PBF

Mouser Part #
584-LT8390AIFEPBF

Analog Devices

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

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Datasheet

192In Stock

$21.41

$16.69

$14.96

$14.18

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

LT8390JUFD#PBF
Analog Devices
1: $22.58
226In Stock

Mfr. Part #
LT8390JUFD#PBF

Mouser Part #
584-LT8390JUFDPBF

Analog Devices

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

Learn More

Datasheet

226In Stock

$22.58

$17.87

$15.64

$15.57

View

Min.: 1
Mult.: 1

Switching Controllers 60V Sync 4-Switch Buck-Boost Cntr w/ SS

LT8390EUFD#WPBF
Analog Devices
1: $21.69
127In Stock

Mfr. Part #
LT8390EUFD#WPBF

Mouser Part #
584-LT8390EUFD#WPBF

Analog Devices

Switching Controllers 60V Sync 4-Switch Buck-Boost Cntr w/ SS

Learn More

Datasheet

127In Stock

$21.69

$16.98

$15.00

$14.13

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

LT8390AEFE#PBF
Analog Devices
1: $20.49
112In Stock

Mfr. Part #
LT8390AEFE#PBF

Mouser Part #
584-LT8390AEFEPBF

Analog Devices

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

Learn More

Datasheet

112In Stock

$20.49

$15.71

$14.43

$13.90

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

LT8390HUFD#PBF
Analog Devices
1: $23.49
1,766In Stock

Mfr. Part #
LT8390HUFD#PBF

Mouser Part #
584-LT8390HUFDPBF

Analog Devices

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

Learn More

Datasheet

1,766In Stock

$23.49

$18.60

$16.32

$15.75

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

LT8390AIUFD#TRPBF
Analog Devices
1: $21.60
1,175In Stock

Mfr. Part #
LT8390AIUFD#TRPBF

Mouser Part #
584-8390AIUFDTRPBF

Analog Devices

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

Learn More

Datasheet

1,175In Stock

Cut Tape

$21.60

$17.08

$15.94

$14.70

View

Reel

$12.95

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

LT8390EFE#PBF
Analog Devices
1: $20.51
688In Stock

Mfr. Part #
LT8390EFE#PBF

Mouser Part #
584-LT8390EFE#PBF

Analog Devices

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

Learn More

Datasheet

688In Stock

$20.51

$16.19

$14.43

$13.90

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

LT8390AHUFD#PBF
Analog Devices
1: $23.46
72In Stock

Mfr. Part #
LT8390AHUFD#PBF

Mouser Part #
584-LT8390AHUFDPBF

Analog Devices

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

Learn More

Datasheet

72In Stock

$23.46

$18.59

$16.36

$14.93

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

LT8390AIUFD#PBF
Analog Devices
1: $21.60
60In Stock

Mfr. Part #
LT8390AIUFD#PBF

Mouser Part #
584-LT8390AIUFDPBF

Analog Devices

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

Learn More

Datasheet

60In Stock

$21.60

$17.08

$14.93

$14.41

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

LT8390EFE#TRPBF
Analog Devices
1: $20.51
1In Stock
4,000Expected 2027-03-18

Mfr. Part #
LT8390EFE#TRPBF

Mouser Part #
584-LT8390EFE#TRPBF

Analog Devices

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

Learn More

Datasheet

1In Stock

4,000Expected 2027-03-18

Cut Tape

$20.51

$16.19

$15.09

$13.91

View

Reel

$12.25

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

LT8390HFE#TRPBF
Analog Devices
1: $23.31
5In Stock
2,000Expected 2027-03-31

Mfr. Part #
LT8390HFE#TRPBF

Mouser Part #
584-LT8390HFETRPBF

Analog Devices

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

Learn More

Datasheet

5In Stock

2,000Expected 2027-03-31

Cut Tape

$23.31

$18.46

$17.25

$15.98

View

Reel

$13.91

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

LT8390IFE#PBF
Analog Devices
1: $21.43
2In Stock

Mfr. Part #
LT8390IFE#PBF

Mouser Part #
584-LT8390IFE#PBF

Analog Devices

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

Learn More

Datasheet

2In Stock

$21.43

$16.93

$15.11

$14.27

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

LT8390IUFD#TRPBF
Analog Devices
1: $21.60
142In Stock

Mfr. Part #
LT8390IUFD#TRPBF

Mouser Part #
584-LT8390IUFD#TRPBF

Analog Devices

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

Learn More

Datasheet

142In Stock

Cut Tape

$21.60

$17.08

$15.94

$14.70

View

Reel

$12.80

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

LT8390HFE#PBF
Analog Devices
1: $25.57
98Expected 2026-08-28

Mfr. Part #
LT8390HFE#PBF

Mouser Part #
584-LT8390HFEPBF

Analog Devices

Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS

Learn More

Datasheet

98Expected 2026-08-28

$25.57

$20.26

$18.94

$17.48

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

LT8390AEUFD#TRPBF
Analog Devices
2,500: $12.21
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
LT8390AEUFD#TRPBF

Mouser Part #
584-8390AEUFDTRPBF

Analog Devices

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$12.21

Quote

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

: 2,500

Switching Controllers 60V Sync 4-Switch Buck-Boost Cntr w/ SS

LT8390EUFD#WTRPBF
Analog Devices
2,500: $14.14
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
LT8390EUFD#WTRPBF

Mouser Part #
584-8390EUFD#WTRPBF

Analog Devices

Switching Controllers 60V Sync 4-Switch Buck-Boost Cntr w/ SS

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$14.14

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

: 2,500

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

LT8390AEFE#TRPBF
Analog Devices
2,000: $12.25
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
LT8390AEFE#TRPBF

Mouser Part #
584-LT8390AEFETRPBF

Analog Devices

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$12.25

Quote

Min.: 2,000
Mult.: 2,000

: 2,000

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

LT8390AHFE#TRPBF
Analog Devices
2,000: $14.08
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
LT8390AHFE#TRPBF

Mouser Part #
584-LT8390AHFETRPBF

Analog Devices

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$14.08

Quote

Min.: 2,000
Mult.: 2,000

: 2,000

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

LT8390AHUFD#TRPBF
Analog Devices
2,500: $14.17
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
LT8390AHUFD#TRPBF

Mouser Part #
584-LT8390AHUFDTRPBF

Analog Devices

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$14.17

Quote

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

: 2,500

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

LT8390AIFE#TRPBF
Analog Devices
2,000: $12.84
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
LT8390AIFE#TRPBF

Mouser Part #
584-LT8390AIFETRPBF

Analog Devices

Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$12.84

Quote

Min.: 2,000
Mult.: 2,000

: 2,000

LT8390 Synchronous Buck-Boost Controllers

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