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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
LTC3862HFE#PBF

LTC3862HFE#PBF

IC REG CTRLR BOOST/SEPIC 24TSSOP

Analog Devices Inc.

188
LTC3862HFE#PBF

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 2 2 Positive 4V ~ 36V 75kHz ~ 500kHz 96% No Yes - - -40°C ~ 150°C (TJ) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 24-TSSOP
LTC3862HFE-1#PBF

LTC3862HFE-1#PBF

IC REG CTRLR BOOST/SEPIC 24TSSOP

Analog Devices Inc.

1,295
LTC3862HFE-1#PBF

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 2 2 Positive 8.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - - -40°C ~ 150°C (TJ) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 24-TSSOP
LTC3713EG#PBF

LTC3713EG#PBF

IC REG CTRLR BUCK/BOOST 24SSOP

Analog Devices Inc.

3,124
LTC3713EG#PBF

Datasheet

- 24-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Up, Step-Down Buck, Boost 2 1 Positive 1.5V ~ 36V 1.4MHz 90% Yes No - - -40°C ~ 85°C (TA) Enable, Power Good, Soft Start - Surface Mount 24-SSOP
LTC3891IFE#PBF

LTC3891IFE#PBF

IC REG CTRLR BUCK 20TSSOP

Analog Devices Inc.

1,633
LTC3891IFE#PBF

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 Positive 4V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 20-TSSOP-EP
LT8709IFE#PBF

LT8709IFE#PBF

IC REG CTRLR MULT TOP 20TSSOP

Analog Devices Inc.

169
LT8709IFE#PBF

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Buck-Boost 1 1 Positive or Negative -4.5V ~ -80V 100kHz ~ 750kHz - Yes Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Power Good, Soft Start - Surface Mount 20-TSSOP-EP
LT3752HFE#WPBF

LT3752HFE#WPBF

ACTIVE CLAMP SYNC FOR CNTRS W/ I

Analog Devices Inc.

135
LT3752HFE#WPBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Forward Converter 1 1 Positive, Isolation Capable 6.5V ~ 100V 100kHz ~ 500kHz 95% Yes Yes Automotive - -40°C ~ 150°C (TJ) Enable, Frequency Control, Soft Start AEC-Q100 Surface Mount 38-TSSOP-EP
LTC3835IDHC-1#PBF

LTC3835IDHC-1#PBF

IC REG CTRLR BUCK 16-DFN

Analog Devices Inc.

365
LTC3835IDHC-1#PBF

Datasheet

- 16-WFDFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 Positive 4V ~ 36V 250kHz ~ 530kHz 99.4% Yes No - - -40°C ~ 85°C (TA) Enable, Soft Start, Tracking - Surface Mount 16-DFN (5x3)
LTC7871HLWE#PBF

LTC7871HLWE#PBF

6-PHASE BIDIRECTIONAL BUCK/BOOST

Analog Devices Inc.

101
LTC7871HLWE#PBF

Datasheet

PolyPhase® 64-LQFP Exposed Pad Tray Active Transistor Driver Step-Up/Step-Down Buck-Boost 6 6 Positive 6V ~ 100V 60kHz ~ 750kHz 98% Yes Yes - SPI -40°C ~ 150°C (TJ) Enable, Power Good, Soft Start - Surface Mount 64-LQFP-EP (10x10)
LTC3784IUFD#PBF

LTC3784IUFD#PBF

IC REG CTRLR BOOST 28QFN

Analog Devices Inc.

425
LTC3784IUFD#PBF

Datasheet

PolyPhase® 28-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up Boost 2 2 Positive 4.5V ~ 60V 105kHz ~ 760kHz 96% Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount 28-QFN (4x5)
LTC3784IGN#PBF

LTC3784IGN#PBF

IC REG CTRLR BOOST 28SSOP

Analog Devices Inc.

4,173
LTC3784IGN#PBF

Datasheet

PolyPhase® 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up Boost 2 2 Positive 4.5V ~ 60V 105kHz ~ 760kHz 96% Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount 28-SSOP
LTC3858IUH-2#PBF

LTC3858IUH-2#PBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

1,015
LTC3858IUH-2#PBF

Datasheet

PolyPhase® 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 2 2 Positive 4V ~ 38V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start - Surface Mount 32-QFN (5x5)
LTC7800HUDC#PBF

LTC7800HUDC#PBF

IC REG CTRLR SYNC BUCK 60V 20QFN

Analog Devices Inc.

210
LTC7800HUDC#PBF

Datasheet

- 20-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 Positive 4V ~ 60V 320kHz ~ 2.25MHz 98% No No - - -40°C ~ 150°C (TJ) Current Limit, Power Good, Soft Start, Tracking - Surface Mount 20-QFN (3x4)
LTC3891HUDC#PBF

LTC3891HUDC#PBF

IC REG CTRLR BUCK 20QFN

Analog Devices Inc.

109
LTC3891HUDC#PBF

Datasheet

- 20-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 Positive 4V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - - -40°C ~ 150°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 20-QFN (3x4)
LTC3835IUFD#PBF

LTC3835IUFD#PBF

IC REG CTRLR BUCK 20QFN

Analog Devices Inc.

274
LTC3835IUFD#PBF

Datasheet

- 20-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 Positive 4V ~ 36V 250kHz ~ 530kHz 99.4% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control, Power Good, Soft Start, Tracking - Surface Mount 20-QFN (4x5)
LTC7812IUH#PBF

LTC7812IUH#PBF

IC REG CTRLR BUCK/BOOST 32QFN

Analog Devices Inc.

247
LTC7812IUH#PBF

Datasheet

- 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up, Step-Down Buck, Boost 2 1 Positive 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 96%, 99% No No - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 32-QFN (5x5)
LTC3829IUHF#PBF

LTC3829IUHF#PBF

IC REG CTRLR BUCK 38QFN

Analog Devices Inc.

1,505
LTC3829IUHF#PBF

Datasheet

PolyPhase® 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 3 3 Positive 4.5V ~ 38V 250kHz ~ 770kHz 94% Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 38-QFN (5x7)
LT3840HFE#PBF

LT3840HFE#PBF

IC REG CTRLR BUCK 28TSSOP

Analog Devices Inc.

2,680
LT3840HFE#PBF

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 Positive or Negative 2.5V ~ 60V 50kHz ~ 1MHz 99% Yes Yes - - -40°C ~ 150°C (TJ) Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 28-TSSOP-EP
LTC7841IUHE#PBF

LTC7841IUHE#PBF

POLYPHSYNC BOOST CNTR

Analog Devices Inc.

1,736
LTC7841IUHE#PBF

Datasheet

- 36-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up Boost 1 12 Positive 4.5V ~ 60V 75kHz ~ 850kHz 96% Yes Yes - I2C, PMBus, SMBus -40°C ~ 125°C Current Limit, Power Good - Surface Mount 36-QFN (5x6)
LTC7851IUHH-1#PBF

LTC7851IUHH-1#PBF

IC REG CTRLR BUCK 58QFN

Analog Devices Inc.

4,590
LTC7851IUHH-1#PBF

Datasheet

- 58-WFQFN Exposed Pad Tube Active PWM Signal Step-Down Buck 4 1 Positive 3V ~ 5.5V 250kHz ~ 3MHz 91.5% No No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 58-QFN (5x9)
UCC2806DW

UCC2806DW

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

186
UCC2806DW

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 2 1 Positive, Isolation Capable 8V ~ 14.5V 47kHz 50% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control - Surface Mount 16-SOIC
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