LTC31xx Synchronous Buck-Boost DC-DC Converters

Analog Devices Inc. LTC31xx Synchronous Buck-Boost DC-DC Converters are high-efficiency, ultra-low noise, and excellent for wireless long-life applications. The LTC3130 (600mA) and LTC3129 (200mA) have wide VIN and VOUT ranges and a 1.2MHz PWM architecture that minimizes the solution footprint. 

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Analog Devices Switchande spänningsregulatorer 15V, 200mA Sync Buck-Boost DC/DC Conv w/
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1 551På lager
1 936Förväntad 2026-10-22
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SMD/SMT QFN-16 Boost, Buck 1.4 V to 15.75 V 200 mA 1 Output 1.3 uA 1.2 MHz - 40 C + 125 C LTC3129 Tube
Analog Devices Switchande spänningsregulatorer 15V, 200mA Sync Buck-Boost DC/DC Conv w/
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369På lager
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SMD/SMT QFN-16 Boost, Buck 2.5 V to 15 V 200 mA 1 Output 1.3 uA 1.2 MHz - 40 C + 125 C LTC3129-1 Tube
Analog Devices Switchande spänningsregulatorer 25V, 600mA Buck-Boost DC/DC Converter with 1.6 A Quiescent Current
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6 993På beställningen
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SMD/SMT MSOP-16 Buck-Boost 1 V to 25 V 600 mA 1 Output 1.6 uA 1.2 MHz - 40 C + 125 C LTC3130 Tube
Analog Devices Switchande spänningsregulatorer 25V, 600mA Buck-Boost DC/DC Converter with 1.6 A Quiescent Current
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1 206På lager
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SMD/SMT MSOP-16 Buck-Boost 1 V to 25 V 600 mA 1 Output 1.6 uA 1.2 MHz - 40 C + 125 C LTC3130 Tube
Analog Devices Switchande spänningsregulatorer 25V, 600mA Buck-Boost DC/DC Converter with 1.6 A Quiescent Current
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1 072På lager
1 274På beställningen
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SMD/SMT QFN-20 Buck-Boost 1 V to 25 V 600 mA 1 Output 1.6 uA 1.2 MHz - 40 C + 125 C LTC3130 Tube
Analog Devices Switchande spänningsregulatorer 40V, 1A Sync Buck-Boost DC/DC Conv w/ Pr
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40På lager
2 500Förväntad 2026-09-04
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: 2 500

SMD/SMT DFN-16 Boost, Buck 2.7 V to 40 V 1 A 1 Output 30 uA 1.2 MHz - 40 C + 125 C LTC3114-1 Reel, Cut Tape, MouseReel
Analog Devices Switchande spänningsregulatorer 40V, 1A Sync Buck-Boost DC/DC Conv w/ Pr
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2 500Förväntad 2026-12-08
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: 2 500

SMD/SMT TSSOP-16 Boost, Buck 2.7 V to 40 V 1 A 1 Output 30 uA 1.2 MHz - 40 C + 125 C LTC3114-1 Reel, Cut Tape, MouseReel
Analog Devices Switchande spänningsregulatorer 40V, 1A Sync Buck-Boost DC/DC Conv w/ Pr
Datablad
54På lager
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SMD/SMT DFN-16 Boost, Buck 2.7 V to 40 V 1 A 1 Output 30 uA 1.2 MHz - 55 C + 150 C LTC3114-1 Tube
Analog Devices Switchande spänningsregulatorer 15V, 1.5A Sync Buck-Boost DC/DC Conv
Datablad
9På lager
910Förväntad 2027-05-05
Min.: 1
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SMD/SMT DFN-14 Buck-Boost 2.5 V to 15 V 1.4 A 1 Output 55 uA 800 kHz - 40 C + 125 C LTC3111 Tube
Analog Devices Switchande spänningsregulatorer 15V, 1.5A Sync Buck-Boost DC/DC Conv
Datablad
21På lager
7 500Förväntad 2026-09-24
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 2 500

SMD/SMT DFN-14 Boost, Buck 2.5 V to 15 V 1.4 A 1 Output 55 uA 800 kHz - 40 C + 125 C LTC3111 Reel, Cut Tape, MouseReel
Analog Devices Switchande spänningsregulatorer 15V, 1.5A Sync Buck-Boost DC/DC Conv
Datablad
33På lager
Min.: 1
Multipla: 1

SMD/SMT MSOP-16 Buck-Boost 2.5 V to 15 V 1.4 A 1 Output 55 uA 800 kHz - 40 C + 125 C LTC3111 Tube
Analog Devices Switchande spänningsregulatorer 15V, 2.5A Sync Buck-Boost DC/DC Conv
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104På lager
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SMD/SMT TSSOP-EP-20 Boost, Buck 2.5 V to 14 V 2.5 A 1 Output 50 uA 750 kHz - 40 C + 150 C LTC3112 Tube
Analog Devices Switchande spänningsregulatorer 15V, 2.5A Sync Buck-Boost DC/DC Conv
Datablad
23På lager
Min.: 1
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SMD/SMT TSSOP-EP-20 Boost, Buck 2.5 V to 14 V 2.5 A 1 Output 50 uA 750 kHz - 40 C + 125 C LTC3112 Tube
Analog Devices Switchande spänningsregulatorer 40V, 1A Sync Buck-Boost DC/DC Conv w/ Pr
Datablad
124På lager
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SMD/SMT DFN-16 Boost, Buck 2.7 V to 40 V 1 A 1 Output 30 uA 1.2 MHz - 40 C + 150 C LTC3114-1 Tube
Analog Devices Switchande spänningsregulatorer 40V, 1A Sync Buck-Boost DC/DC Conv w/ Pr
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40På lager
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SMD/SMT TSSOP-16 Boost, Buck 2.7 V to 40 V 1 A 1 Output 30 uA 1.2 MHz - 55 C + 150 C LTC3114-1 Tube
Analog Devices Switchande spänningsregulatorer 40V, 2A Sync Buck-Boost DC/DC Conv
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59På lager
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SMD/SMT TSSOP-EP-20 Boost, Buck 2.7 V to 40 V 2 A 1 Output 30 uA 1 MHz - 40 C + 150 C LTC3115-2 Tube
Analog Devices Switchande spänningsregulatorer 15V, 1.5A Sync Boost DC/DC Conv w/ Out D
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211På lager
1 183Förväntad 2026-09-09
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SMD/SMT DFN-12 Boost 2.2 V to 15 V 1.5 A 1 Output 25 uA 1 MHz - 40 C + 125 C LTC3121 Tube
Analog Devices Switchande spänningsregulatorer 15V, 2.5A Sync Boost DC/DC Conv w/ Out D
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29På lager
2 500Förväntad 2026-11-10
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 2 500

SMD/SMT DFN-12 Boost 2.2 V to 15 V 2.5 A 1 Output 25 uA 1 MHz - 40 C + 125 C LTC3122 Reel, Cut Tape, MouseReel
Analog Devices Switchande spänningsregulatorer 15V, 2.5A Sync Boost DC/DC Conv w/ Out D
Datablad
43På lager
Min.: 1
Multipla: 1

SMD/SMT MSOP-12 Boost 2.2 V to 15 V 2.5 A 1 Output 25 uA 1 MHz - 40 C + 150 C LTC3122 Tube
Analog Devices Switchande spänningsregulatorer 15V, 2.5A Sync Boost DC/DC Conv w/ Out D
Datablad
141På lager
182Förväntad 2026-09-25
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SMD/SMT DFN-12 Boost 2.2 V to 15 V 2.5 A 1 Output 25 uA 1 MHz - 40 C + 125 C LTC3122 Tube
Analog Devices Switchande spänningsregulatorer 15V, 5A 2-PhSync Boost DC/DC Conv w/ Out
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219På lager
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SMD/SMT DFN-16 Boost 2.5 V to 15 V 2.5 A 1 Output 25 uA 1 MHz - 40 C + 125 C LTC3124 Tube
Analog Devices Switchande spänningsregulatorer 15V, 5A 2-PhSync Boost DC/DC Conv w/ Out
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71På lager
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SMD/SMT DFN-16 Boost 2.5 V to 15 V 5 A 1 Output 25 uA 1 MHz - 40 C + 125 C LTC3124 Tube
Analog Devices Switchande spänningsregulatorer 15V, 5A 2-PhSync Boost DC/DC Conv w/ Out
Datablad
58På lager
Min.: 1
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SMD/SMT TSSOP-16 Boost 2.5 V to 15 V 5 A 1 Output 25 uA 1 MHz - 40 C + 125 C LTC3124 Tube
Analog Devices Switchande spänningsregulatorer 1A Buck-Boost DC/DC Conv w/ Progmable In
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57På lager
605Förväntad 2026-08-31
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SMD/SMT DFN-10 Boost, Buck 1.8 V to 5.25 V 1 A 1 Output 35 uA 1.35 MHz - 40 C + 85 C LTC3127 Tube
Analog Devices Switchande spänningsregulatorer 3A Mono Buck-Boost Supercap Chr & Balanc
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22På lager
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SMD/SMT TSSOP-EP-24 Boost, Buck 1.8 V to 5.5 V 3 A 1 Output 600 uA 1.2 MHz - 40 C + 125 C LTC3128 Tube