Switching Controllers – Mouser Singapore

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LT8708x 4-Switch Buck-Boost Controllers

Analog Devices LT8708x 4-Switch Buck-Boost Controllers are designed to operate from an input voltage that can be above, below, or equal to the output voltage. These controllers use the four resistors on the PCB to independently set the forward input, reverse input, forward output, and reverse output. The LT8708x controllers feature synchronous rectification, 80V bi-directional capability, six independent forms of regulation, and forward and reverse discontinuous conduction modes.

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Part #

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708IUHG#PBF
Analog Devices
1: $27.53
1,238In Stock

Mfr. Part No.
LT8708IUHG#PBF

Mouser Part No
584-LT8708IUHGPB

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

1,238In Stock

$27.53

$21.94

$20.33

$18.75

View

Min.: 1
Mult.: 1

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

15 A

- 40 C

+ 125 C

SMD/SMT

QFN-40

Tube

Switching Controllers 80V Bidirectional Buck-Boost Controller

LT8708ILWE#PBF
Analog Devices
1: $26.49
130In Stock

Mfr. Part No.
LT8708ILWE#PBF

Mouser Part No
584-LT8708ILWE#PBF

Analog Devices

Switching Controllers 80V Bidirectional Buck-Boost Controller

Learn More

Datasheet

130In Stock

$26.49

$21.12

$19.76

$16.99

View

Min.: 1
Mult.: 1

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

15 A

- 40 C

+ 125 C

SMD/SMT

eLQFP-64

Tray

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708EUHG-1#PBF
Analog Devices
1: $26.87
135In Stock

Mfr. Part No.
LT8708EUHG-1#PBF

Mouser Part No
584-LT8708EUHG1PB

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

135In Stock

$26.87

$21.42

$19.35

$18.05

View

Min.: 1
Mult.: 1

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

15 A

- 40 C

+ 125 C

SMD/SMT

QFN-40

Tube

Switching Controllers 80V Bidirectional Buck-Boost Controller

LT8708ELWE#PBF
Analog Devices
1: $24.90
117In Stock

Mfr. Part No.
LT8708ELWE#PBF

Mouser Part No
584-LT8708ELWE#PBF

Analog Devices

Switching Controllers 80V Bidirectional Buck-Boost Controller

Learn More

Datasheet

117In Stock

$24.90

$20.21

$18.90

$17.19

View

Min.: 1
Mult.: 1

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

15 A

- 40 C

+ 125 C

SMD/SMT

eLQFP-64

Tray

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708EUHG#PBF
Analog Devices
1: $24.63
26In Stock
45Expected 10/8/2026

Mfr. Part No.
LT8708EUHG#PBF

Mouser Part No
584-LT8708EUHGPB

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

26In Stock

45Expected 10/8/2026

$24.63

$19.58

$17.67

$16.69

Min.: 1
Mult.: 1

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

15 A

- 40 C

+ 125 C

SMD/SMT

QFN-40

Tube

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708HUHG#PBF
Analog Devices
1: $27.99
65In Stock

Mfr. Part No.
LT8708HUHG#PBF

Mouser Part No
584-LT8708HUHGPB

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

65In Stock

$27.99

$22.34

$21.16

$19.11

View

Min.: 1
Mult.: 1

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

15 A

- 40 C

+ 150 C

SMD/SMT

QFN-40

Tube

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708IUHG-1#PBF
Analog Devices
1: $29.46
22In Stock

Mfr. Part No.
LT8708IUHG-1#PBF

Mouser Part No
584-LT8708IUHG1PB

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

22In Stock

$29.46

$23.54

$21.18

$19.91

View

Min.: 1
Mult.: 1

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

- 40 C

+ 125 C

SMD/SMT

QFN-40

Tube

Switching Controllers 80V Bidirectional Buck-Boost Slave CTL

LT8708ELWE-1#PBF
Analog Devices
1: $27.20
8In Stock

Mfr. Part No.
LT8708ELWE-1#PBF

Mouser Part No
584-LT8708ELWE-1#PBF

Analog Devices

Switching Controllers 80V Bidirectional Buck-Boost Slave CTL

Learn More

Datasheet

8In Stock

$27.20

$21.69

$20.32

$18.41

View

Min.: 1
Mult.: 1

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

15 A

- 40 C

+ 125 C

SMD/SMT

eLQFP-64

Tray

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708HLWE#PBF
Analog Devices
1: $29.10
42In Stock

Mfr. Part No.
LT8708HLWE#PBF

Mouser Part No
584-LT8708HLWE#PBF

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

42In Stock

$29.10

$23.20

$21.73

$19.33

View

Min.: 1
Mult.: 1

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

15 A

- 40 C

+ 150 C

SMD/SMT

eLQFP-64

Tray

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708EUHG-1#TRPBF
Analog Devices
2,500: $16.67
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LT8708EUHG-1#TRPBF

Mouser Part No
584-LT8708EUHG1TRPB

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$16.67

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

: 2,500

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

- 40 C

+ 125 C

SMD/SMT

QFN-40

Reel

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708EUHG#TRPBF
Analog Devices
2,500: $15.57
Non-Stocked Lead-Time 33 Weeks

Mfr. Part No.
LT8708EUHG#TRPBF

Mouser Part No
584-LT8708EUHGTRPB

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

Non-Stocked Lead-Time 33 Weeks

Reel

$15.57

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

: 2,500

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

- 40 C

+ 125 C

SMD/SMT

QFN-40

Reel

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708HLWE-1#PBF
Analog Devices
160: $21.20
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LT8708HLWE-1#PBF

Mouser Part No
584-LT8708HLWE-1#PBF

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$21.20

$20.35

$19.95

Quote

Min.: 160
Mult.: 160

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

15 A

- 40 C

+ 150 C

SMD/SMT

eLQFP-64

Tray

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708HUHG-1#PBF
Analog Devices
1: $30.53
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LT8708HUHG-1#PBF

Mouser Part No
584-LT8708HUHG1PB

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$30.53

$24.44

$22.13

$20.62

View

Min.: 1
Mult.: 1

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

15 A

- 40 C

+ 150 C

SMD/SMT

QFN-40

Tube

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708HUHG-1#TRPBF
Analog Devices
2,500: $19.14
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LT8708HUHG-1#TRPBF

Mouser Part No
584-LT8708HUHG1TRPB

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$19.14

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

: 2,500

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

- 40 C

+ 150 C

SMD/SMT

QFN-40

Reel

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708HUHG-1#WPBF
Analog Devices
45: $26.22
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part No.
LT8708HUHG-1#WPBF

Mouser Part No
584-LT8708HUHG1WPBF

New Product

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$26.22

$24.29

$23.36

$22.82

Quote

Min.: 45
Mult.: 45

Buck-Boost

1 Output

400 kHz

80 %

2.8 V to 80 V

120 uA

- 40 C

+ 150 C

SMD/SMT

QFN-40

Tube

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708HUHG#TRPBF
Analog Devices
2,500: $17.42
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LT8708HUHG#TRPBF

Mouser Part No
584-LT8708HUHGTRPB

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$17.42

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

: 2,500

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

- 40 C

+ 150 C

SMD/SMT

QFN-40

Reel

Switching Controllers 80V Bidirectional Buck-Boost Slave CTL

LT8708ILWE-1#PBF
Analog Devices
160: $20.26
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LT8708ILWE-1#PBF

Mouser Part No
584-LT8708ILWE-1#PBF

Analog Devices

Switching Controllers 80V Bidirectional Buck-Boost Slave CTL

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$20.26

$19.72

$19.27

Min.: 160
Mult.: 160

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

15 A

- 40 C

+ 125 C

SMD/SMT

eLQFP-64

Tray

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708IUHG-1#TRPBF
Analog Devices
2,500: $18.41
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LT8708IUHG-1#TRPBF

Mouser Part No
584-LT8708IUHG1TRPB

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$18.41

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

: 2,500

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

- 40 C

+ 125 C

SMD/SMT

QFN-40

Reel

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708IUHG-1#WPBF
Analog Devices
1: $31.01
Non-Stocked Lead-Time 27 Weeks
New Product

Mfr. Part No.
LT8708IUHG-1#WPBF

Mouser Part No
584-LT8708IUHG1WPBF

New Product

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

Non-Stocked Lead-Time 27 Weeks

$31.01

$24.79

$23.24

$21.52

Min.: 1
Mult.: 1

Buck-Boost

1 Output

400 kHz

80 %

2.8 V to 80 V

- 40 C

+ 125 C

SMD/SMT

QFN-40

Tube

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708IUHG-1#WTRPBF
Analog Devices
2,500: $18.26
Non-Stocked Lead-Time 27 Weeks
New Product

Mfr. Part No.
LT8708IUHG-1#WTRPBF

Mouser Part No
584-LT8708IUHG1WRPBF

New Product

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

Non-Stocked Lead-Time 27 Weeks

Reel

$18.26

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

: 2,500

Buck-Boost

1 Output

400 kHz

80 %

2.8 V to 80 V

- 40 C

+ 125 C

SMD/SMT

QFN-40

Reel

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708IUHG#TRPBF
Analog Devices
2,500: $16.76
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
LT8708IUHG#TRPBF

Mouser Part No
584-LT8708IUHGTRPB

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

Non-Stocked Lead-Time 27 Weeks

Reel

$16.76

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

: 2,500

Buck-Boost

1 Output

400 kHz

80 %

1.3 V to 80 V

- 40 C

+ 125 C

SMD/SMT

QFN-40

Reel

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

LT8708HUHG-1#WTRPBF
Analog Devices
2,500: $21.11
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part No.
LT8708HUHG-1#WTRPBF

Mouser Part No
584-LT878HUHG1WTRPBF

New Product

Analog Devices

Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$21.11

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

: 2,500

Buck-Boost

1 Output

400 kHz

80 %

2.8 V to 80 V

- 40 C

+ 150 C

SMD/SMT

QFN-40

Reel

LT8708x 4-Switch Buck-Boost Controllers

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