DC DC Switching Controllers

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





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Part Status Output Type Function Topology Number of Outputs Output Phases Output Configuration Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Grade Serial Interfaces Operating Temperature Control Features Qualification Mounting Style Supplier Device Package
LT8210EFE#PBF

LT8210EFE#PBF

100V BUCK/BOOST CTLR WITH PASS-T

Analog Devices Inc.

1,484
LT8210EFE#PBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Buck-Boost 2 1 Positive 2.8V ~ 100V 80kHz ~ 400kHz - Yes Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Power Good, Soft Start - Surface Mount 38-TSSOP-EP
LT8705EUHF#PBF

LT8705EUHF#PBF

IC REG CTRLR BUCK-BOOST 38QFN

Analog Devices Inc.

3,883
LT8705EUHF#PBF

Datasheet

- 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Buck-Boost 2 2 Positive 2.8V ~ 80V 100kHz ~ 400kHz - Yes Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Soft Start - Surface Mount 38-QFN (5x7)
LT8705EFE#TRPBF

LT8705EFE#TRPBF

IC REG CTRLR BUCK-BOOST 38TSSOP

Analog Devices Inc.

3,655
LT8705EFE#TRPBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Buck-Boost 2 2 Positive 2.8V ~ 80V 100kHz ~ 400kHz - Yes Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Soft Start - Surface Mount 38-TSSOP-EP
LT8705AEFE#PBF

LT8705AEFE#PBF

IC REG CTRLR BUCK-BOOST 38TSSOP

Analog Devices Inc.

3,473
LT8705AEFE#PBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Buck-Boost 2 2 Positive 2.8V ~ 80V 100kHz ~ 400kHz - Yes Yes - - -40°C ~ 125°C Enable, Frequency Control, Soft Start - Surface Mount 38-TSSOP-EP
LT8210IUJ#TRPBF

LT8210IUJ#TRPBF

100V BUCK/BOOST CTLR WITH PASS-T

Analog Devices Inc.

1,516
LT8210IUJ#TRPBF

Datasheet

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Buck-Boost 2 1 Positive 2.8V ~ 100V 80kHz ~ 400kHz - Yes Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Power Good, Soft Start - Surface Mount 40-QFN (6x6)
LT8210IUJ#PBF

LT8210IUJ#PBF

100V BUCK/BOOST CTLR WITH PASS-T

Analog Devices Inc.

141
LT8210IUJ#PBF

Datasheet

- 40-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Buck-Boost 2 1 Positive 4.5V ~ 100V 80kHz ~ 400kHz - Yes Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Power Good, Soft Start - Surface Mount 40-QFN (6x6)
LT8210IFE#PBF

LT8210IFE#PBF

100V BUCK/BOOST CTLR WITH PASS-T

Analog Devices Inc.

4,233
LT8210IFE#PBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Buck-Boost 2 1 Positive 2.8V ~ 100V 80kHz ~ 400kHz - Yes Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Power Good, Soft Start - Surface Mount 38-TSSOP-EP
LT1339CSW#TRPBF

LT1339CSW#TRPBF

IC REG CTLR BST/FWRD CONV 20SOIC

Analog Devices Inc.

2,733
LT1339CSW#TRPBF

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Forward Converter 1 1 Positive, Isolation Capable Up to 20V - 90% No Yes - - 0°C ~ 70°C (TA) Current Limit, Enable, Phase Control, Soft Start - Surface Mount 20-SO
LTC3880IUJ-1#PBF

LTC3880IUJ-1#PBF

IC REG CTRLR BUCK PMBUS 40QFN

Analog Devices Inc.

206
LTC3880IUJ-1#PBF

Datasheet

PolyPhase® 40-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 24V - - Yes Yes - I2C, PMBus -40°C ~ 125°C (TJ) Enable, Frequency Control - Surface Mount 40-QFN (6x6)
LTC3888IUHG-1#PBF

LTC3888IUHG-1#PBF

DUAL OUTPUT 8-PHASE STEP-DOWN DC

Analog Devices Inc.

3,634
LTC3888IUHG-1#PBF

Datasheet

- 52-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 2 8 Positive 4.5V ~ 26.5V 250kHz ~ 1MHz - No Yes Automotive I2C, PMBus -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start AEC-Q100 Surface Mount 52-QFN (5x8)
LT1683IG#PBF

LT1683IG#PBF

IC REG CTRLR PUSH-PULL 20SSOP

Analog Devices Inc.

166
LT1683IG#PBF

Datasheet

- 20-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Up/Step-Down Push-Pull 1 1 Positive and Negative 7.3V ~ 20V 250kHz 46% No Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Soft Start - Surface Mount 20-SSOP
LTC3884EUK#TRPBF

LTC3884EUK#TRPBF

IC REG CTRLR BUCK PMBUS 48QFN

Analog Devices Inc.

1,602
LTC3884EUK#TRPBF

Datasheet

PolyPhase® 48-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 38V 200kHz ~ 1MHz - Yes Yes - I2C, PMBus -40°C ~ 125°C (TJ) Enable, Frequency Control, Phase Control, Power Good - Surface Mount 48-QFN (7x7)
LT8228EFE#PBF

LT8228EFE#PBF

SWITCHING VOLTAGE REGULATORS 100

Analog Devices Inc.

149
LT8228EFE#PBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Buck-Boost 1 2 Positive 6V ~ 100V 80kHz ~ 600kHz - Yes Yes - - -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LT8705AIUHF#PBF

LT8705AIUHF#PBF

IC REG CTRLR BUCK-BOOST 38QFN

Analog Devices Inc.

955
LT8705AIUHF#PBF

Datasheet

- 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Buck-Boost 2 2 Positive 2.8V ~ 80V 100kHz ~ 400kHz - Yes Yes - - -40°C ~ 125°C Enable, Frequency Control, Soft Start - Surface Mount 38-QFN (5x7)
LT8705AIFE#PBF

LT8705AIFE#PBF

IC REG CTRLR BUCK-BOOST 38TSSOP

Analog Devices Inc.

882
LT8705AIFE#PBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Buck-Boost 2 2 Positive 2.8V ~ 80V 100kHz ~ 400kHz - Yes Yes - - -40°C ~ 125°C Enable, Frequency Control, Soft Start - Surface Mount 38-TSSOP-EP
LTC3863MPMSE#PBF

LTC3863MPMSE#PBF

IC REG CTRLR BUCK 12MSOP

Analog Devices Inc.

3,907
LTC3863MPMSE#PBF

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 Positive or Negative 3.5V ~ 60V 50kHz ~ 850kHz - No No - - -55°C ~ 150°C (TJ) Current Limit, Enable, Frequency Control, Soft Start - Surface Mount 12-MSOP-EP
LTC3779IFE#PBF

LTC3779IFE#PBF

IC REG CTRLR BUCK-BOOST 38-TSSOP

Analog Devices Inc.

157
LTC3779IFE#PBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tube Active Transistor Driver Step-Up, Step-Down Buck, Boost 1 1 Positive 4.5V ~ 150V 50kHz ~ 600kHz 90% Yes No - - -40°C ~ 125°C (TJ) Current Limit, Power Good, Soft Start - Surface Mount 38-TSSOP-EP
LT8708ILWE#PBF

LT8708ILWE#PBF

80V BIDIRECTIONAL BUCK-BOOST CON

Analog Devices Inc.

4,761
LT8708ILWE#PBF

Datasheet

- 64-LQFP Exposed Pad Tray Active Transistor Driver Step-Up/Step-Down Buck-Boost 1 2 Positive 2.8V ~ 80V 100kHz ~ 400kHz 80% Yes Yes - - -40°C ~ 125°C (TJ) Enable - Surface Mount 64-LQFP-EP (10x10)
LTC1775IS#PBF

LTC1775IS#PBF

IC REG CTRLR BUCK/BCK-BST 16SOIC

Analog Devices Inc.

210
LTC1775IS#PBF

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Buck, Buck-Boost 1 1 Positive or Negative 4.3V ~ 36V 150kHz 99% Yes Yes - - -40°C ~ 85°C (TA) Enable, Soft Start - Surface Mount 16-SO
LTC1775IGN#PBF

LTC1775IGN#PBF

IC REG CTRLR BUCK/BCK-BST 16SSOP

Analog Devices Inc.

234
LTC1775IGN#PBF

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Buck, Buck-Boost 1 1 Positive or Negative 4.3V ~ 36V 150kHz 99% Yes Yes - - -40°C ~ 85°C (TA) Enable, Soft Start - Surface Mount 16-SSOP
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