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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
LTC3892IUH#TRPBF

LTC3892IUH#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

1,079
RFQ
LTC3892IUH#TRPBF

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC3892IUH#PBF

LTC3892IUH#PBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

310
RFQ
LTC3892IUH#PBF

Datasheet

- 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC3780IUH#PBF

LTC3780IUH#PBF

IC REG CTRLR BUCK-BOOST 32QFN

Analog Devices Inc.

5,078
RFQ
LTC3780IUH#PBF

Datasheet

- 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 4V ~ 30V 200kHz ~ 400kHz 99% Yes No - Current Limit, Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC3780IG#TRPBF

LTC3780IG#TRPBF

IC REG CTRLR BUCK-BOOST 24SSOP

Analog Devices Inc.

2,900
RFQ
LTC3780IG#TRPBF

Datasheet

- 24-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 4V ~ 30V 200kHz ~ 400kHz 99% Yes No - Current Limit, Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-SSOP
LTC3892HUH#PBF

LTC3892HUH#PBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

1,029
RFQ
LTC3892HUH#PBF

Datasheet

- 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 150°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC3780IG#PBF

LTC3780IG#PBF

IC REG CTRLR BUCK-BOOST 24SSOP

Analog Devices Inc.

418
RFQ
LTC3780IG#PBF

Datasheet

- 24-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 4V ~ 30V 200kHz ~ 400kHz 99% Yes No - Current Limit, Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-SSOP
LTC7810ILXE#PBF

LTC7810ILXE#PBF

150V LOW IQ, DUAL, 2-PHASE SYNCH

Analog Devices Inc.

4,585
RFQ
LTC7810ILXE#PBF

Datasheet

- 48-LQFP Exposed Pad Tray Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 140V 105kHz ~ 780kHz 100% Yes Yes - Current Limit, Frequency Control, Soft Start -40°C ~ 125°C - - Surface Mount 48-eLQFP (7x7)
LT8705AEFE#TRPBF

LT8705AEFE#TRPBF

IC REG CTRLR BUCK-BOOST 38TSSOP

Analog Devices Inc.

3,399
RFQ
LT8705AEFE#TRPBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 2 2 2.8V ~ 80V 100kHz ~ 400kHz - Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C - - Surface Mount 38-TSSOP-EP
LTC3779EFE#PBF

LTC3779EFE#PBF

IC REG CTRLR BUCK-BOOST 38-TSSOP

Analog Devices Inc.

2,913
RFQ
LTC3779EFE#PBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tube Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 4.5V ~ 150V 50kHz ~ 600kHz 90% Yes No - Current Limit, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LT8705EUHF#TRPBF

LT8705EUHF#TRPBF

IC REG CTRLR BUCK-BOOST 38QFN

Analog Devices Inc.

2,583
RFQ
LT8705EUHF#TRPBF

Datasheet

- 38-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 2 2 2.8V ~ 80V 100kHz ~ 400kHz - Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 38-QFN (5x7)
LTC3779EFE#TRPBF

LTC3779EFE#TRPBF

IC REG CTRLR BUCK-BOOST 38-TSSOP

Analog Devices Inc.

1,648
RFQ
LTC3779EFE#TRPBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 4.5V ~ 150V 50kHz ~ 600kHz 90% Yes No - Current Limit, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LT8705EFE#PBF

LT8705EFE#PBF

IC REG CTRLR BUCK-BOOST 38TSSOP

Analog Devices Inc.

1,451
RFQ
LT8705EFE#PBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 2 2 2.8V ~ 80V 100kHz ~ 400kHz - Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LT8705AEUHF#PBF

LT8705AEUHF#PBF

IC REG CTRLR BUCK-BOOST 38QFN

Analog Devices Inc.

405
RFQ
LT8705AEUHF#PBF

Datasheet

- 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 2 2 2.8V ~ 80V 100kHz ~ 400kHz - Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C - - Surface Mount 38-QFN (5x7)
LT8708EUHG#TRPBF

LT8708EUHG#TRPBF

80V SYNCHRONOUS 4-SWITCH BUCK-BO

Analog Devices Inc.

376
RFQ
LT8708EUHG#TRPBF

Datasheet

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 2 2.8V ~ 80V 100kHz ~ 400kHz 80% Yes Yes - - -40°C ~ 125°C - - Surface Mount 40-QFN (5x8)
LTC3880IUJ#PBF

LTC3880IUJ#PBF

IC REG CTRLR BUCK PMBUS 40QFN

Analog Devices Inc.

345
RFQ
LTC3880IUJ#PBF

Datasheet

PolyPhase® 40-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 24V - - Yes Yes I2C, PMBus Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 40-QFN (6x6)
LTC3887IUJ#PBF

LTC3887IUJ#PBF

IC REG CTRLR BUCK PMBUS 40QFN

Analog Devices Inc.

280
RFQ
LTC3887IUJ#PBF

Datasheet

PolyPhase® 40-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 24V 250kHz ~ 1MHz - Yes Yes I2C, PMBus Enable, Frequency Control, Phase Control -40°C ~ 125°C (TJ) - - Surface Mount 40-QFN (6x6)
LTC7810HLXE#PBF

LTC7810HLXE#PBF

150V LOW IQ, DUAL, 2-PHASE SYNCH

Analog Devices Inc.

4,041
RFQ
LTC7810HLXE#PBF

Datasheet

- 48-LQFP Exposed Pad Tray Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 140V 105kHz ~ 780kHz 100% Yes Yes - Current Limit, Frequency Control, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 48-eLQFP (7x7)
LTC3884IUK#PBF

LTC3884IUK#PBF

IC REG CTRLR BUCK PMBUS 48QFN

Analog Devices Inc.

478
RFQ
LTC3884IUK#PBF

Datasheet

PolyPhase® 48-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 200kHz ~ 1MHz - Yes Yes I2C, PMBus Enable, Frequency Control, Phase Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 48-QFN (7x7)
LTC3722IGN-1#PBF

LTC3722IGN-1#PBF

IC REG CTRLR FULL-BRIDGE 24SSOP

Analog Devices Inc.

797
RFQ
LTC3722IGN-1#PBF

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge 2 2 3.8V ~ 10.25V - 98.5% Yes Yes - Current Limit, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-SSOP
LT8705IUHF#PBF

LT8705IUHF#PBF

IC REG CTRLR BUCK-BOOST 38QFN

Analog Devices Inc.

2,992
RFQ
LT8705IUHF#PBF

Datasheet

- 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 2 2 2.8V ~ 80V 100kHz ~ 400kHz - Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 38-QFN (5x7)
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