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DC DC Switching Controllers

Manufacturer Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
LTC3829IFE

LTC3829IFE

IC POWER MANAGEMENT

Analog Devices Inc.

3,526
RFQ
LTC3829IFE

Datasheet

PolyPhase® 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 3 3 4.5V ~ 38V 250kHz ~ 770kHz 94% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3836EGN

LTC3836EGN

IC POWER MANAGEMENT

Analog Devices Inc.

3,155
RFQ
LTC3836EGN

Datasheet

PolyPhase® 28-SSOP (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 2 2 2.75V ~ 4.5V 300kHz ~ 750kHz 97% Yes Yes - Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
LTC3838EFE

LTC3838EFE

IC POWER MANAGEMENT

Analog Devices Inc.

4,196
RFQ
LTC3838EFE

Datasheet

PolyPhase® 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 200kHz ~ 2MHz - Yes No - Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3838IFE

LTC3838IFE

IC POWER MANAGEMENT

Analog Devices Inc.

2,518
RFQ
LTC3838IFE

Datasheet

PolyPhase® 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 200kHz ~ 2MHz - Yes No - Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3852EUDD

LTC3852EUDD

IC POWER MANAGEMENT

Analog Devices Inc.

3,000
RFQ
LTC3852EUDD

Datasheet

- 24-WFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4V ~ 38V 235kHz ~ 750kHz 99% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (3x5)
LTC3852IUDD

LTC3852IUDD

IC POWER MANAGEMENT

Analog Devices Inc.

2,449
RFQ
LTC3852IUDD

Datasheet

- 24-WFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4V ~ 38V 235kHz ~ 750kHz 99% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (3x5)
LTC3854EDDB

LTC3854EDDB

IC POWER MANAGEMENT

Analog Devices Inc.

2,243
RFQ
LTC3854EDDB

Datasheet

- 12-WFDFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 38V 400kHz 98% Yes No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 12-DFN (3x2)
LTC3854IDDB

LTC3854IDDB

IC POWER MANAGEMENT

Analog Devices Inc.

2,868
RFQ
LTC3854IDDB

Datasheet

- 12-WFDFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 38V 400kHz 98% Yes No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 12-DFN (3x2)
LTC3855EFE

LTC3855EFE

IC POWER MANAGEMENT

Analog Devices Inc.

2,611
RFQ
LTC3855EFE

Datasheet

PolyPhase® 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube 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 ~ 85°C (TA) - - Surface Mount 38-TSSOP-EP
LTC3855EUJ

LTC3855EUJ

IC POWER MANAGEMENT

Analog Devices Inc.

3,451
RFQ
LTC3855EUJ

Datasheet

PolyPhase® 40-WFQFN Exposed Pad Tube 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 ~ 85°C (TA) - - Surface Mount 40-QFN (6x6)
LTC3855IFE

LTC3855IFE

IC POWER MANAGEMENT

Analog Devices Inc.

4,424
RFQ
LTC3855IFE

Datasheet

PolyPhase® 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube 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 38-TSSOP-EP
LTC3855IUJ

LTC3855IUJ

IC POWER MANAGEMENT

Analog Devices Inc.

2,768
RFQ
LTC3855IUJ

Datasheet

PolyPhase® 40-WFQFN Exposed Pad Tube 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 40-QFN (6x6)
LTC3856EFE

LTC3856EFE

IC POWER MANAGEMENT

Analog Devices Inc.

3,570
RFQ
LTC3856EFE

Datasheet

PolyPhase® 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube 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 38-TSSOP-EP
LTC3859AEFE

LTC3859AEFE

IC POWER MANAGEMENT

Analog Devices Inc.

4,544
RFQ
LTC3859AEFE

Datasheet

- 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 38-TSSOP-EP
LTC3859AHFE

LTC3859AHFE

IC POWER MANAGEMENT

Analog Devices Inc.

3,009
RFQ
LTC3859AHFE

Datasheet

- 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 38-TSSOP-EP
LTC3859AIFE

LTC3859AIFE

IC POWER MANAGEMENT

Analog Devices Inc.

4,416
RFQ
LTC3859AIFE

Datasheet

- 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 38-TSSOP-EP
LTC3859ALEFE

LTC3859ALEFE

IC POWER MANAGEMENT

Analog Devices Inc.

4,055
RFQ
LTC3859ALEFE

Datasheet

- 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 38-TSSOP-EP
LTC3859ALHFE

LTC3859ALHFE

IC POWER MANAGEMENT

Analog Devices Inc.

2,026
RFQ
LTC3859ALHFE

Datasheet

- 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 38-TSSOP-EP
LTC3859ALIFE

LTC3859ALIFE

IC POWER MANAGEMENT

Analog Devices Inc.

4,964
RFQ
LTC3859ALIFE

Datasheet

- 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 38-TSSOP-EP
LTC3859ALMPFE

LTC3859ALMPFE

IC POWER MANAGEMENT

Analog Devices Inc.

1,743
RFQ
LTC3859ALMPFE

Datasheet

- 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 38-TSSOP-EP
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