Switching Controllers – Mouser Canada

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LTC3118 Buck-Boost DC/DC Converters

Analog Devices Inc. LTC3118 Buck-Boost DC/DC Converters have a dual input and wide voltage range. The converters offer an intelligent, integrated, low-loss PowerPath™ control and unique power switch architecture. The low-noise, current mode architecture with a fixed 1.2MHz PWM provides efficient operation from either input source to a programmable output voltage. Flexible voltage capability of up to 18V and voltage margin makes the LTC3118 excellent for a wide variety of applications and power sources.

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Part #

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

LTC3118IUFD#PBF
Analog Devices
1: $25.07
222In Stock

Mfr. Part #
LTC3118IUFD#PBF

Mouser Part #
584-LTC3118IUFD#PBF

Analog Devices

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

Learn More

Datasheet

222In Stock

$25.07

$19.92

$19.04

$17.34

View

Min.: 1
Mult.: 1

Buck-Boost

1 Output

1.2 MHz

95 %

2 V to 18 V

2 A

- 40 C

+ 125 C

SMD/SMT

QFN-24

Tube

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

LTC3118EUFD#PBF
Analog Devices
1: $25.03
254In Stock

Mfr. Part #
LTC3118EUFD#PBF

Mouser Part #
584-LTC3118EUFD#PBF

Analog Devices

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

Learn More

Datasheet

254In Stock

$25.03

$19.47

$17.87

$16.46

View

Min.: 1
Mult.: 1

Buck-Boost

1 Output

1.2 MHz

95 %

2 V to 18 V

2 A

- 40 C

+ 125 C

SMD/SMT

QFN-24

Tube

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

LTC3118EFE#PBF
Analog Devices
1: $26.11
48In Stock

Mfr. Part #
LTC3118EFE#PBF

Mouser Part #
584-LTC3118EFE#PBF

Analog Devices

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

Learn More

Datasheet

48In Stock

$26.11

$20.76

$18.60

$17.94

View

Min.: 1
Mult.: 1

Buck-Boost

1 Output

1.2 MHz

95 %

2 V to 18 V

2 A

- 40 C

+ 125 C

SMD/SMT

TSSOP-28

Tube

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

LTC3118MPUFD#PBF
Analog Devices
1: $68.14
68Expected 2026-07-17

Mfr. Part #
LTC3118MPUFD#PBF

Mouser Part #
584-LTC3118MPUFD#PBF

Analog Devices

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

Learn More

Datasheet

68Expected 2026-07-17

$68.14

$55.70

$49.72

$49.23

View

Min.: 1
Mult.: 1

Buck-Boost

1 Output

1.2 MHz

95 %

2 V to 18 V

2 A

- 55 C

+ 150 C

SMD/SMT

QFN-24

Tube

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

LTC3118MPUFD#TRPBF
Analog Devices
2,500: $44.84
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LTC3118MPUFD#TRPBF

Mouser Part #
584-C3118MPUFDTRPBF

Analog Devices

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$44.84

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

: 2,500

1 Output

2 A

SMD/SMT

QFN-24

Reel

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

LTC3118EFE#TRPBF
Analog Devices
2,000: $16.19
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LTC3118EFE#TRPBF

Mouser Part #
584-LTC3118EFE#TRPBF

Analog Devices

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$16.19

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

: 2,000

1 Output

2 A

SMD/SMT

TSSOP-28

Reel

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

LTC3118EUFD#TRPBF
Analog Devices
2,500: $15.44
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
LTC3118EUFD#TRPBF

Mouser Part #
584-LTC3118EUFDTRPBF

Analog Devices

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$15.44

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

: 2,500

1 Output

2 A

SMD/SMT

QFN-24

Reel

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

LTC3118HFE#PBF
Analog Devices
1: $29.40
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LTC3118HFE#PBF

Mouser Part #
584-LTC3118HFE#PBF

Analog Devices

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$29.40

$23.47

$22.19

$19.90

View

Min.: 1
Mult.: 1

Buck-Boost

1 Output

1.2 MHz

95 %

2 V to 18 V

2 A

- 40 C

+ 150 C

SMD/SMT

TSSOP-28

Tube

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

LTC3118HFE#TRPBF
Analog Devices
2,000: $18.39
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LTC3118HFE#TRPBF

Mouser Part #
584-LTC3118HFE#TRPBF

Analog Devices

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$18.39

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

: 2,000

1 Output

2 A

SMD/SMT

TSSOP-28

Reel

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

LTC3118HUFD#PBF
Analog Devices
73: $19.25
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LTC3118HUFD#PBF

Mouser Part #
584-LTC3118HUFD#PBF

Analog Devices

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$19.25

$18.81

$18.66

Quote

Min.: 73
Mult.: 73

Buck-Boost

1 Output

1.2 MHz

95 %

2 V to 18 V

2 A

- 40 C

+ 150 C

SMD/SMT

QFN-24

Tube

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

LTC3118HUFD#TRPBF
Analog Devices
2,500: $17.58
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LTC3118HUFD#TRPBF

Mouser Part #
584-LTC3118HUFDTRPBF

Analog Devices

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$17.58

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

: 2,500

1 Output

2 A

SMD/SMT

QFN-24

Reel

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

LTC3118IFE#PBF
Analog Devices
1: $28.45
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LTC3118IFE#PBF

Mouser Part #
584-LTC3118IFE#PBF

Analog Devices

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$28.45

$22.68

$20.28

$19.21

View

Min.: 1
Mult.: 1

Buck-Boost

1 Output

1.2 MHz

95 %

2 V to 18 V

2 A

- 40 C

+ 125 C

SMD/SMT

TSSOP-28

Tube

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

LTC3118IFE#TRPBF
Analog Devices
2,000: $17.76
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LTC3118IFE#TRPBF

Mouser Part #
584-LTC3118IFE#TRPBF

Analog Devices

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$17.76

Quote

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

: 2,000

1 Output

2 A

SMD/SMT

TSSOP-28

Reel

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

LTC3118IUFD#TRPBF
Analog Devices
2,500: $16.95
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LTC3118IUFD#TRPBF

Mouser Part #
584-LTC3118IUFDTRPBF

Analog Devices

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$16.95

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

: 2,500

1 Output

2 A

SMD/SMT

QFN-24

Reel

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

LTC3118MPFE#PBF
Analog Devices
50: $52.69
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
LTC3118MPFE#PBF

Mouser Part #
584-LTC3118MPFE#PBF

Analog Devices

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$52.69

$50.98

View

Min.: 50
Mult.: 50

Buck-Boost

1 Output

1.2 MHz

95 %

2 V to 18 V

2 A

- 55 C

+ 150 C

SMD/SMT

TSSOP-28

Tube

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

LTC3118MPFE#TRPBF
Analog Devices
2,000: $46.96
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
LTC3118MPFE#TRPBF

Mouser Part #
584-LTC3118MPFETRPBF

Analog Devices

Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$46.96

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

: 2,000

1 Output

2 A

SMD/SMT

TSSOP-28

Reel

LTC3118 Buck-Boost DC/DC Converters

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