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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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
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Analog Devices Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss
Datasheet
222In Stock
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
Analog Devices Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss
Datasheet
254In Stock
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
Analog Devices Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss
Datasheet
45In Stock
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
Analog Devices Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss
Datasheet
68Expected 9/23/2026
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
Analog Devices Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

1 Output 2 A SMD/SMT QFN-24 Reel
Analog Devices Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

1 Output 2 A SMD/SMT TSSOP-28 Reel
Analog Devices Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

1 Output 2 A SMD/SMT QFN-24 Reel
Analog Devices Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss
Datasheet
Non-Stocked Lead-Time 14 Weeks
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
Analog Devices Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

1 Output 2 A SMD/SMT TSSOP-28 Reel
Analog Devices Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss
Datasheet
Non-Stocked Lead-Time 14 Weeks
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
Analog Devices Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

1 Output 2 A SMD/SMT QFN-24 Reel
Analog Devices Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss
Datasheet
Non-Stocked Lead-Time 14 Weeks
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
Analog Devices Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

1 Output 2 A SMD/SMT TSSOP-28 Reel
Analog Devices Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

1 Output 2 A SMD/SMT QFN-24 Reel
Analog Devices Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss
Datasheet
Non-Stocked Lead-Time 14 Weeks
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
Analog Devices Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

1 Output 2 A SMD/SMT TSSOP-28 Reel