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Manufacturer Package/Case Packaging Series ProductStatus OutputType Function OutputConfiguration Topology NumberofOutputs OutputPhases Voltage-Supply(Vcc/Vdd) Frequency-Switching DutyCycle(Max) SynchronousRectifier ClockSync SerialInterfaces ControlFeatures OperatingTemperature MountingType




















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Stock Price Quantity Datasheet Package/Case Packaging Series ProductStatus OutputType Function OutputConfiguration Topology NumberofOutputs OutputPhases Voltage-Supply(Vcc/Vdd) Frequency-Switching DutyCycle(Max) SynchronousRectifier ClockSync SerialInterfaces ControlFeatures OperatingTemperature MountingType
LTC3855IFE

LTC3855IFE

IC POWER MANAGEMENT

Analog Devices Inc.

2072 QRF
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad Tube PolyPhase® Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 770kHz 95% Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Surface Mount
LTC3855IUJ

LTC3855IUJ

IC POWER MANAGEMENT

Analog Devices Inc.

3207 QRF
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40-WFQFN Exposed Pad Tube PolyPhase® Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 770kHz 95% Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Surface Mount
LTC3856EFE

LTC3856EFE

IC POWER MANAGEMENT

Analog Devices Inc.

3819 QRF
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad Tube PolyPhase® Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 770kHz 94% Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Surface Mount
LTC3856IFE

LTC3856IFE

IC POWER MANAGEMENT

Analog Devices Inc.

3476 QRF
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad Tube PolyPhase® Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 770kHz 94% Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Surface Mount
LTC3859AEFE

LTC3859AEFE

IC POWER MANAGEMENT

Analog Devices Inc.

3920 QRF
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad Tube - Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost, SEPIC 3 2 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 99%, 100% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Surface Mount
LTC3859AHFE

LTC3859AHFE

IC POWER MANAGEMENT

Analog Devices Inc.

3173 QRF
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad Tube - Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost, SEPIC 3 2 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 99%, 100% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 150°C (TJ) Surface Mount
LTC3859AIFE

LTC3859AIFE

IC POWER MANAGEMENT

Analog Devices Inc.

2107 QRF
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad Tube - Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost, SEPIC 3 2 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 99%, 100% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Surface Mount
LTC3859ALEFE

LTC3859ALEFE

IC POWER MANAGEMENT

Analog Devices Inc.

3015 QRF
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad Tube - Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost, SEPIC 3 2 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 99%, 100% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Surface Mount
LTC3859ALHFE

LTC3859ALHFE

IC POWER MANAGEMENT

Analog Devices Inc.

2755 QRF
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad Tube - Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost, SEPIC 3 2 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 99%, 100% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 150°C (TJ) Surface Mount
LTC3859ALIFE

LTC3859ALIFE

IC POWER MANAGEMENT

Analog Devices Inc.

2730 QRF
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad Tube - Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost, SEPIC 3 2 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 99%, 100% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Surface Mount
LTC3859ALMPFE

LTC3859ALMPFE

IC POWER MANAGEMENT

Analog Devices Inc.

3385 QRF
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad Tube - Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost, SEPIC 3 2 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 99%, 100% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -55°C ~ 150°C (TJ) Surface Mount
LTC3862EFE-1

LTC3862EFE-1

IC POWER MANAGEMENT

Analog Devices Inc.

2733 QRF
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24-TSSOP (0.173, 4.40mm Width) Exposed Pad Tube - Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 2 2 8.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 85°C (TA) Surface Mount
LTC3862EFE-2

LTC3862EFE-2

IC POWER MANAGEMENT

Analog Devices Inc.

3509 QRF
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24-TSSOP (0.173, 4.40mm Width) Exposed Pad Tube - Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 2 2 5.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 85°C (TA) Surface Mount
LTC3862EGN-1

LTC3862EGN-1

IC POWER MANAGEMENT

Analog Devices Inc.

3349 QRF
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24-SSOP (0.154, 3.90mm Width) Tube - Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 2 2 8.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 85°C (TA) Surface Mount
LTC3862EGN-2

LTC3862EGN-2

IC POWER MANAGEMENT

Analog Devices Inc.

2217 QRF
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24-SSOP (0.154, 3.90mm Width) Tube - Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 2 2 5.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 85°C (TA) Surface Mount
LTC3871ELXE

LTC3871ELXE

IC POWER MANAGEMENT

Analog Devices Inc.

3037 QRF
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LTC3871ELXE

Datasheet

48-LQFP Exposed Pad Tube PolyPhase® Obsolete Transistor Driver Step-Up, Step-Down Positive Buck, Boost 2 Programmable 1.2V ~ 100V 60kHz ~ 460kHz 98% Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 125°C (TA) Surface Mount
LTC3871HLXE

LTC3871HLXE

IC POWER MANAGEMENT

Analog Devices Inc.

2536 QRF
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LTC3871HLXE

Datasheet

48-LQFP Exposed Pad Tube PolyPhase® Obsolete Transistor Driver Step-Up, Step-Down Positive Buck, Boost 2 Programmable 1.2V ~ 100V 60kHz ~ 460kHz 98% Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 150°C (TA) Surface Mount
LTC3871ILXE

LTC3871ILXE

IC POWER MANAGEMENT

Analog Devices Inc.

3570 QRF
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LTC3871ILXE

Datasheet

48-LQFP Exposed Pad Tube PolyPhase® Obsolete Transistor Driver Step-Up, Step-Down Positive Buck, Boost 2 Programmable 1.2V ~ 100V 60kHz ~ 460kHz 98% Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 125°C (TA) Surface Mount
LTC3875EUH

LTC3875EUH

IC POWER MANAGEMENT

Analog Devices Inc.

2240 QRF
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40-WFQFN Exposed Pad Tube - Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 720kHz - Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Surface Mount
RT8159AGS

RT8159AGS

IC POWER MGMT

Richtek USA Inc.

2489 QRF
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RT8159AGS

Datasheet

14-SOIC (0.154, 3.90mm Width) Bulk - Obsolete PWM Step-Down Positive Buck 2 2 10.8V ~ 13.2V Up to 1MHz - Yes No - Enable, Phase Control -40°C ~ 85°C (TA) Surface Mount
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  • EA-CHIP INDUSTRY CO., LIMITED