LED Lighting Driver ICs

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LT8391 Synchronous Buck-Boost LED Controllers

Analog Devices Inc. LT8391 Controllers are 4-switch synchronous, buck-boost LED 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 #

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

LT8391IFE#PBF
Analog Devices
1: ₹1,179.60
720In Stock

Mfr. Part No.
LT8391IFE#PBF

Mouser Part No
584-LT8391IFE#PBF

Analog Devices

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

Learn More

Datasheet

720In Stock

₹1,179.60

₹932.54

₹888.52

₹771.73

View

Min.: 1
Mult.: 1

1 Output

Boost, Buck

2 A

TSSOP-28

60 V

4 V

150 kHz to 650 kHz

60 V

LT8391

- 40 C

+ 125 C

PWM Dimming, Open LED Protection

Tube

LED Lighting Driver ICs 60VSync 4-Switch Buck-Boost LED Drv Ctrl

LT8391DJUFDM#WPBF
Analog Devices
1: ₹940.62
130In Stock

Mfr. Part No.
LT8391DJUFDM#WPBF

Mouser Part No
584-LT8391DJUFDMWPBF

Analog Devices

LED Lighting Driver ICs 60VSync 4-Switch Buck-Boost LED Drv Ctrl

Learn More

Datasheet

130In Stock

₹940.62

₹726.81

₹693.56

₹601.93

₹574.98

Min.: 1
Mult.: 1

1 Output

Boost, Buck

QFN-28

60 V

4 V

150 kHz to 650 kHz

60 V

LT8391

- 40 C

+ 150 C

4-Switch Single Inductor Architecture

Tube

LED Lighting Driver ICs 60VSync 4-Switch Buck-Boost LED Drv Ctrl

LT8391DJUFDM#WTRPBF
Analog Devices
1: ₹940.62
1,510In Stock

Mfr. Part No.
LT8391DJUFDM#WTRPBF

Mouser Part No
584-LT8391DJUFDMWTPB

Analog Devices

LED Lighting Driver ICs 60VSync 4-Switch Buck-Boost LED Drv Ctrl

Learn More

Datasheet

1,510In Stock

Cut Tape

₹940.62

₹726.81

₹693.56

₹601.93

₹574.98

Reel

₹574.98

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

1 Output

Boost, Buck

QFN-28

60 V

4 V

150 kHz to 650 kHz

60 V

LT8391

- 40 C

+ 150 C

4-Switch Single Inductor Architecture

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

LT8391EFE#PBF
Analog Devices
1: ₹1,113.12
735In Stock

Mfr. Part No.
LT8391EFE#PBF

Mouser Part No
584-LT8391EFE#PBF

Analog Devices

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

Learn More

Datasheet

735In Stock

₹1,113.12

₹865.16

₹825.63

₹716.92

₹684.58

Min.: 1
Mult.: 1

1 Output

Boost, Buck

1.5 A

TSSOP-28

60 V

4 V

150 kHz to 650 kHz

60 V

LT8391

- 40 C

+ 125 C

PWM Dimming, Open LED Protection

Tube

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

LT8391AEFE#PBF
Analog Devices
1: ₹1,113.12
66In Stock

Mfr. Part No.
LT8391AEFE#PBF

Mouser Part No
584-LT8391AEFEPBF

Analog Devices

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

Learn More

Datasheet

66In Stock

₹1,113.12

₹865.16

₹825.63

₹716.92

₹684.58

Min.: 1
Mult.: 1

1 Output

Boost, Buck

1.5 A

TSSOP-28

60 V

4 V

600 kHz to 2 MHz

60 V

LT8391A

- 40 C

+ 125 C

PWM Dimming, Open LED Protection

Tube

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

LT8391AEUFD#PBF
Analog Devices
1: ₹1,095.15
68In Stock

Mfr. Part No.
LT8391AEUFD#PBF

Mouser Part No
584-LT8391AEUFDPBF

Analog Devices

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

Learn More

Datasheet

68In Stock

₹1,095.15

₹851.68

₹812.15

₹705.24

₹673.80

Min.: 1
Mult.: 1

1 Output

Boost, Buck

1.5 A

QFN-28

60 V

4 V

600 kHz to 2 MHz

60 V

LT8391A

- 40 C

+ 125 C

PWM Dimming, Open LED Protection

Tube

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

LT8391AIUFD#PBF
Analog Devices
1: ₹1,167.92
39In Stock

Mfr. Part No.
LT8391AIUFD#PBF

Mouser Part No
584-LT8391AIUFDPBF

Analog Devices

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

Learn More

Datasheet

39In Stock

₹1,167.92

₹921.76

₹879.53

₹763.64

₹729.50

Min.: 1
Mult.: 1

1 Output

Boost, Buck

1.5 A

QFN-28

60 V

4 V

600 kHz to 2 MHz

60 V

LT8391A

- 40 C

+ 125 C

PWM Dimming, Open LED Protection

Tube

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

LT8391EUFD#PBF
Analog Devices
1: ₹1,095.15
80In Stock

Mfr. Part No.
LT8391EUFD#PBF

Mouser Part No
584-LT8391EUFD#PBF

Analog Devices

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

Learn More

Datasheet

80In Stock

₹1,095.15

₹851.68

₹812.15

₹705.24

₹673.80

Min.: 1
Mult.: 1

1 Output

Boost, Buck

2 A

QFN-28

60 V

4 V

150 kHz to 650 kHz

60 V

LT8391

- 40 C

+ 125 C

PWM Dimming, Open LED Protection

Tube

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

LT8391IUFD#PBF
Analog Devices
1: ₹1,167.92
96In Stock
511Expected 16-02-2026

Mfr. Part No.
LT8391IUFD#PBF

Mouser Part No
584-LT8391IUFD#PBF

Analog Devices

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

Learn More

Datasheet

96In Stock

511Expected 16-02-2026

₹1,167.92

₹921.76

₹879.53

₹763.64

₹729.50

Min.: 1
Mult.: 1

1 Output

Boost, Buck

2 A

QFN-28

60 V

4 V

150 kHz to 650 kHz

60 V

LT8391

- 40 C

+ 125 C

PWM Dimming, Open LED Protection

Tube

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

LT8391AEUFD#TRPBF
Analog Devices
2,500: ₹673.80
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8391AEUFD#TRPBF

Mouser Part No
584-8391AEUFDTRPBF

Analog Devices

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹673.80

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

Reel: 2,500

1 Output

Buck-Boost

10 A

QFN-28

60 V

4 V

600 kHz to 2 MHz

LT8391A

- 40 C

+ 125 C

Reel

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

LT8391AHUFD#TRPBF
Analog Devices
2,500: ₹744.77
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8391AHUFD#TRPBF

Mouser Part No
584-8391AHUFDTRPBF

Analog Devices

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹744.77

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

Reel: 2,500

1 Output

Buck-Boost

10 A

QFN-28

60 V

4 V

600 kHz to 2 MHz

LT8391A

- 40 C

+ 150 C

Reel

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

LT8391AIUFD#TRPBF
Analog Devices
2,500: ₹729.50
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8391AIUFD#TRPBF

Mouser Part No
584-8391AIUFDTRPBF

Analog Devices

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹729.50

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

Reel: 2,500

1 Output

Buck-Boost

10 A

QFN-28

60 V

4 V

600 kHz to 2 MHz

LT8391A

- 40 C

+ 125 C

Reel

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

LT8391AEFE#TRPBF
Analog Devices
2,000: ₹684.58
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8391AEFE#TRPBF

Mouser Part No
584-LT8391AEFETRPBF

Analog Devices

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹684.58

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

Reel: 2,000

1 Output

Buck-Boost

10 A

TSSOP-28

60 V

4 V

600 kHz to 2 MHz

LT8391A

- 40 C

+ 125 C

Reel

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

LT8391AHFE#PBF
Analog Devices
1: ₹1,246.08
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8391AHFE#PBF

Mouser Part No
584-LT8391AHFEPBF

Analog Devices

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

₹1,246.08

₹946.91

₹907.38

₹799.58

₹760.05

Min.: 1
Mult.: 1

1 Output

Buck-Boost

10 A

TSSOP-28

60 V

4 V

600 kHz to 2 MHz

LT8391A

- 40 C

+ 150 C

Tube

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

LT8391AHFE#TRPBF
Analog Devices
2,000: ₹760.05
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8391AHFE#TRPBF

Mouser Part No
584-LT8391AHFETRPBF

Analog Devices

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹760.05

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

Reel: 2,000

1 Output

Buck-Boost

10 A

TSSOP-28

60 V

4 V

600 kHz to 2 MHz

LT8391A

- 40 C

+ 150 C

Reel

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

LT8391AHUFD#PBF
Analog Devices
1: ₹1,220.93
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8391AHUFD#PBF

Mouser Part No
584-LT8391AHUFDPBF

Analog Devices

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

₹1,220.93

₹927.15

₹889.42

₹783.40

₹744.77

Min.: 1
Mult.: 1

1 Output

Buck-Boost

10 A

QFN-28

60 V

4 V

600 kHz to 2 MHz

LT8391A

- 40 C

+ 150 C

Tube

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

LT8391AIFE#PBF
Analog Devices
1: ₹1,179.60
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8391AIFE#PBF

Mouser Part No
584-LT8391AIFEPBF

Analog Devices

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

₹1,179.60

₹931.64

₹888.52

₹771.73

₹736.69

Min.: 1
Mult.: 1

1 Output

Buck-Boost

10 A

TSSOP-28

60 V

4 V

600 kHz to 2 MHz

LT8391A

- 40 C

+ 125 C

Tube

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

LT8391AIFE#TRPBF
Analog Devices
2,000: ₹736.69
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8391AIFE#TRPBF

Mouser Part No
584-LT8391AIFETRPBF

Analog Devices

LED Lighting Driver ICs 60V 2MHz Sync 4-Switch Buck-Boost LED Dr

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹736.69

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

Reel: 2,000

1 Output

Buck-Boost

10 A

TSSOP-28

60 V

4 V

600 kHz to 2 MHz

LT8391A

- 40 C

+ 125 C

Reel

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

LT8391EUFD#TRPBF
Analog Devices
2,500: ₹673.80
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8391EUFD#TRPBF

Mouser Part No
584-LT8391EUFD#TRPBF

Analog Devices

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹673.80

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

Reel: 2,500

1 Output

Buck-Boost

10 A

QFN-28

60 V

4 V

650 kHz

LT8391

- 40 C

+ 125 C

Reel

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

LT8391HFE#PBF
Analog Devices
100: ₹799.58
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8391HFE#PBF

Mouser Part No
584-LT8391HFEPBF

Analog Devices

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

₹799.58

₹760.05

Min.: 100
Mult.: 50

1 Output

Buck-Boost

10 A

TSSOP-28

60 V

4 V

600 kHz

LT8391

- 40 C

+ 150 C

Tube

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

LT8391HFE#TRPBF
Analog Devices
2,000: ₹760.05
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8391HFE#TRPBF

Mouser Part No
584-LT8391HFETRPBF

Analog Devices

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹760.05

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

Reel: 2,000

1 Output

Buck-Boost

10 A

TSSOP-28

60 V

4 V

600 kHz

LT8391

- 40 C

+ 150 C

Reel

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

LT8391HUFD#PBF
Analog Devices
1: ₹1,220.93
Lead-Time 10 Weeks

Mfr. Part No.
LT8391HUFD#PBF

Mouser Part No
584-LT8391HUFDPBF

Analog Devices

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

Learn More

Datasheet

Lead-Time 10 Weeks

₹1,220.93

₹927.15

₹889.42

₹783.40

₹744.77

Min.: 1
Mult.: 1

1 Output

Buck-Boost

10 A

QFN-28

60 V

4 V

600 kHz

LT8391

- 40 C

+ 150 C

Tube

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

LT8391HUFD#TRPBF
Analog Devices
2,500: ₹744.77
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8391HUFD#TRPBF

Mouser Part No
584-LT8391HUFDTRPBF

Analog Devices

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹744.77

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

Reel: 2,500

1 Output

Buck-Boost

10 A

QFN-28

60 V

4 V

600 kHz

LT8391

- 40 C

+ 150 C

Reel

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

LT8391IFE#TRPBF
Analog Devices
2,000: ₹736.69
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8391IFE#TRPBF

Mouser Part No
584-LT8391IFE#TRPBF

Analog Devices

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹736.69

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

Reel: 2,000

1 Output

Buck-Boost

10 A

TSSOP-28

60 V

4 V

650 kHz

LT8391

- 40 C

+ 125 C

Reel

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

LT8391IUFD#TRPBF
Analog Devices
2,500: ₹729.50
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8391IUFD#TRPBF

Mouser Part No
584-LT8391IUFD#TRPBF

Analog Devices

LED Lighting Driver ICs 60V Sync 4-Switch Buck-Boost LED Cntr w/

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

₹729.50

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

Reel: 2,500

1 Output

Buck-Boost

10 A

QFN-28

60 V

4 V

650 kHz

LT8391

- 40 C

+ 125 C

Reel

LT8391 Synchronous Buck-Boost LED Controllers

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