Voltage Regulators & Voltage Controllers

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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

LT8390HUFD#PBF
Analog Devices
1: $24.51
2,391In Stock

Mfr. Part No.
LT8390HUFD#PBF

Mouser Part No
584-LT8390HUFDPBF

Analog Devices

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

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Datasheet

2,391In Stock

$24.51

$19.79

$18.99

$16.72

Quote

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

0 V to 60 V

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

LT8390AHFE#PBF
Analog Devices
1: $24.30
1,863In Stock

Mfr. Part No.
LT8390AHFE#PBF

Mouser Part No
584-LT8390AHFEPBF

Analog Devices

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

Learn More

Datasheet

1,863In Stock

$24.30

$19.64

$18.81

$16.58

Quote

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-28

0 V to 60 V

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

LT8390EUFD#PBF
Analog Devices
1: $21.95
3,318In Stock

Mfr. Part No.
LT8390EUFD#PBF

Mouser Part No
584-LT8390EUFD#PBF

Analog Devices

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

Learn More

Datasheet

3,318In Stock

$21.95

$17.24

$17.11

$14.54

$13.83

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

1 V to 60 V

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

LT8390IUFD#PBF
Analog Devices
1: $23.02
12,512In Stock

Mfr. Part No.
LT8390IUFD#PBF

Mouser Part No
584-LT8390IUFD#PBF

Analog Devices

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

Learn More

Datasheet

12,512In Stock

$23.02

$18.06

$17.94

$15.25

$14.51

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

1 V to 60 V

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

LT8390EUFD#TRPBF
Analog Devices
1: $21.95
13,795In Stock

Mfr. Part No.
LT8390EUFD#TRPBF

Mouser Part No
584-LT8390EUFD#TRPBF

Analog Devices

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

Learn More

Datasheet

13,795In Stock

Cut Tape

$21.95

$17.22

$16.51

$14.54

View

Reel

$13.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

QFN-28

60 V

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

LT8390AIFE#PBF
Analog Devices
1: $22.81
194In Stock

Mfr. Part No.
LT8390AIFE#PBF

Mouser Part No
584-LT8390AIFEPBF

Analog Devices

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

Learn More

Datasheet

194In Stock

$22.81

$17.92

$17.15

$15.12

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-28

0 V to 60 V

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

LT8390AIUFD#TRPBF
Analog Devices
1: $23.02
1,745In Stock

Mfr. Part No.
LT8390AIUFD#TRPBF

Mouser Part No
584-8390AIUFDTRPBF

Analog Devices

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

Learn More

Datasheet

1,745In Stock

Cut Tape

$23.02

$18.06

$17.32

$15.25

View

Reel

$14.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

QFN-28

0 V to 60 V

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

LT8390IFE#PBF
Analog Devices
1: $22.81
97In Stock

Mfr. Part No.
LT8390IFE#PBF

Mouser Part No
584-LT8390IFE#PBF

Analog Devices

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

Learn More

Datasheet

97In Stock

$22.81

$17.92

$17.15

$15.12

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-28

1 V to 60 V

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

LT8390EFE#PBF
Analog Devices
1: $21.74
2,216In Stock

Mfr. Part No.
LT8390EFE#PBF

Mouser Part No
584-LT8390EFE#PBF

Analog Devices

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

Learn More

Datasheet

2,216In Stock

$21.74

$17.06

$16.36

$14.41

$13.71

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-28

1 V to 60 V

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

LT8390EFE#TRPBF
Analog Devices
1: $21.74
1,829In Stock

Mfr. Part No.
LT8390EFE#TRPBF

Mouser Part No
584-LT8390EFE#TRPBF

Analog Devices

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

Learn More

Datasheet

1,829In Stock

Cut Tape

$21.74

$17.06

$16.36

$14.41

$13.71

Reel

$13.71

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

TSSOP-28

60 V

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

LT8390AEUFD#PBF
Analog Devices
1: $21.95
1,056In Stock

Mfr. Part No.
LT8390AEUFD#PBF

Mouser Part No
584-LT8390AEUFDPBF

Analog Devices

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

Learn More

Datasheet

1,056In Stock

$21.95

$17.22

$16.51

$14.54

$13.83

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

0 V to 60 V

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

LT8390HFE#TRPBF
Analog Devices
1: $24.30
873In Stock

Mfr. Part No.
LT8390HFE#TRPBF

Mouser Part No
584-LT8390HFETRPBF

Analog Devices

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

Learn More

Datasheet

873In Stock

Cut Tape

$24.30

$19.63

$18.82

$16.58

Reel

$16.58

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

TSSOP-28

0 V to 60 V

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

LT8390IUFD#TRPBF
Analog Devices
1: $23.02
1,467In Stock

Mfr. Part No.
LT8390IUFD#TRPBF

Mouser Part No
584-LT8390IUFD#TRPBF

Analog Devices

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

Learn More

Datasheet

1,467In Stock

Cut Tape

$23.02

$18.06

$17.32

$15.25

$14.51

Reel

$14.51

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

QFN-28

60 V

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

LT8390JUFD#PBF
Analog Devices
1: $23.46
226In Stock

Mfr. Part No.
LT8390JUFD#PBF

Mouser Part No
584-LT8390JUFDPBF

Analog Devices

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

Learn More

Datasheet

226In Stock

$23.46

$18.96

$18.17

$16.01

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

60 V

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

LT8390AEFE#PBF
Analog Devices
1: $21.74
113In Stock

Mfr. Part No.
LT8390AEFE#PBF

Mouser Part No
584-LT8390AEFEPBF

Analog Devices

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

Learn More

Datasheet

113In Stock

$21.74

$17.06

$16.36

$14.41

$13.71

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-28

0 V to 60 V

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

LT8390AHUFD#PBF
Analog Devices
1: $24.51
96In Stock

Mfr. Part No.
LT8390AHUFD#PBF

Mouser Part No
584-LT8390AHUFDPBF

Analog Devices

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

Learn More

Datasheet

96In Stock

$24.51

$19.79

$18.97

$16.72

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

0 V to 60 V

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

LT8390AIUFD#PBF
Analog Devices
1: $23.02
108In Stock

Mfr. Part No.
LT8390AIUFD#PBF

Mouser Part No
584-LT8390AIUFDPBF

Analog Devices

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

Learn More

Datasheet

108In Stock

$23.02

$18.06

$17.32

$15.25

$14.51

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

0 V to 60 V

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

LT8390EUFD#WPBF
Analog Devices
1: $23.12
131In Stock

Mfr. Part No.
LT8390EUFD#WPBF

Mouser Part No
584-LT8390EUFD#WPBF

Analog Devices

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

Learn More

Datasheet

131In Stock

$23.12

$18.14

$17.39

$15.32

$14.57

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

0 V to 60 V

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

LT8390HFE#PBF
Analog Devices
1: $24.30
87In Stock

Mfr. Part No.
LT8390HFE#PBF

Mouser Part No
584-LT8390HFEPBF

Analog Devices

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

Learn More

Datasheet

87In Stock

$24.30

$19.63

$18.82

$16.58

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-28

0 V to 60 V

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

LT8390JFE#PBF
Analog Devices
1: $23.88
28In Stock

Mfr. Part No.
LT8390JFE#PBF

Mouser Part No
584-LT8390JFEPBF

Analog Devices

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

Learn More

Datasheet

28In Stock

$23.88

$18.74

$17.96

$15.83

$15.05

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-28

60 V

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

LT8390AEUFD#TRPBF
Analog Devices
2,500: $13.83
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8390AEUFD#TRPBF

Mouser Part No
584-8390AEUFDTRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$13.83

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

Reel: 2,500

SMD/SMT

QFN-28

0 V to 60 V

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

LT8390EUFD#WTRPBF
Analog Devices
2,500: $14.57
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8390EUFD#WTRPBF

Mouser Part No
584-8390EUFD#WTRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$14.57

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

Reel: 2,500

SMD/SMT

QFN-28

0 V to 60 V

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

LT8390AEFE#TRPBF
Analog Devices
2,000: $13.71
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8390AEFE#TRPBF

Mouser Part No
584-LT8390AEFETRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$13.71

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

Reel: 2,000

SMD/SMT

TSSOP-EP-28

0 V to 60 V

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

LT8390AHFE#TRPBF
Analog Devices
2,000: $16.58
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8390AHFE#TRPBF

Mouser Part No
584-LT8390AHFETRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$16.58

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

Reel: 2,000

SMD/SMT

TSSOP-EP-28

0 V to 60 V

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

LT8390AHUFD#TRPBF
Analog Devices
2,500: $16.72
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8390AHUFD#TRPBF

Mouser Part No
584-LT8390AHUFDTRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$16.72

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

Reel: 2,500

SMD/SMT

QFN-28

0 V to 60 V

LT8390 Synchronous Buck-Boost Controllers

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