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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
MAX1540AETJ+T

MAX1540AETJ+T

IC REG CTRLR BUCK 32TQFN

Analog Devices Inc./Maxim Integrated

1,628
MAX1540AETJ+T

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 1 Positive 5.5V ~ 28V 170kHz ~ 620kHz 100% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation - Surface Mount 32-TQFN (5x5)
UCC2806DWG4

UCC2806DWG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

4,084
UCC2806DWG4

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Discontinued 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
LTC3722EGN-2#TRPBF

LTC3722EGN-2#TRPBF

IC REG CTRLR FULL-BRIDGE 24SSOP

Analog Devices Inc.

2,535
LTC3722EGN-2#TRPBF

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Full-Bridge 2 2 Positive, Isolation Capable 3.8V ~ 10.25V - 98.5% Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Ramp, Soft Start - Surface Mount 24-SSOP
LTC3722EGN-1#TRPBF

LTC3722EGN-1#TRPBF

IC REG CTRLR FULL-BRIDGE 24SSOP

Analog Devices Inc.

3,426
LTC3722EGN-1#TRPBF

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Full-Bridge 2 2 Positive, Isolation Capable 3.8V ~ 10.25V - 98.5% Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Ramp, Soft Start - Surface Mount 24-SSOP
MAX15511GTL+T

MAX15511GTL+T

IC CPU CONTROLLER DUAL QFN

Analog Devices Inc./Maxim Integrated

4,524
MAX15511GTL+T

Datasheet

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - - -
LTC1929IG-PG#TRPBF

LTC1929IG-PG#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

3,341
LTC1929IG-PG#TRPBF

Datasheet

- 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4V ~ 36V - 99.5% Yes No - - -40°C ~ 85°C (TA) Enable, Power Good, Soft Start - Surface Mount 28-SSOP
LT3758AIDD#TRPBF

LT3758AIDD#TRPBF

IC REG CTRLR MULT TOPOLOGY 10DFN

Analog Devices Inc.

2,137
LT3758AIDD#TRPBF

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, SEPIC 1 1 Positive or Negative, Isolation Capable 5.5V ~ 100V 100kHz ~ 1MHz - No Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Soft Start - Surface Mount 10-DFN (3x3)
LTC1148HVCS-3.3#PBF

LTC1148HVCS-3.3#PBF

IC REG CTRLR BUCK 14SOIC

Analog Devices Inc.

3,660
LTC1148HVCS-3.3#PBF

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 Positive 3.5V ~ 20V Up to 250kHz 100% Yes No - - 0°C ~ 70°C (TA) Current Limit, Enable - Surface Mount 14-SO
LTC3827IUH#TRPBF

LTC3827IUH#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

2,892
LTC3827IUH#TRPBF

Datasheet

PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4V ~ 36V 250kHz ~ 530kHz 99.4% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control, Power Good, Soft Start, Tracking - Surface Mount 32-QFN (5x5)
LTC3850IGN-2#TRPBF

LTC3850IGN-2#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

2,478
LTC3850IGN-2#TRPBF

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4V ~ 30V 250kHz ~ 780kHz 97.2% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 28-SSOP
LTC1628IG-SYNC#TRPBF

LTC1628IG-SYNC#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

2,715
LTC1628IG-SYNC#TRPBF

Datasheet

- 16-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 3.5V ~ 30V 220kHz 99.4% Yes No - - -40°C ~ 85°C (TA) Enable, Frequency Control, Power Good, Soft Start - Surface Mount 16-SSOP
LT3757AHMSE#TRPBF

LT3757AHMSE#TRPBF

IC REG CTRLR MULT TOP 10MSOP

Analog Devices Inc.

1,140
LT3757AHMSE#TRPBF

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, SEPIC 1 1 Positive and Negative 2.9V ~ 40V 100kHz ~ 1MHz - No Yes - - -40°C ~ 150°C (TJ) Enable, Frequency Control, Soft Start - Surface Mount 10-MSOP-EP
LTC3880IUJ-1#TRPBF

LTC3880IUJ-1#TRPBF

IC REG CTRLR BUCK PMBUS 40QFN

Analog Devices Inc.

4,556
LTC3880IUJ-1#TRPBF

Datasheet

PolyPhase® 40-WFQFN Exposed Pad Tape & Reel (TR) 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)
LTC3882IUJ#TRPBF

LTC3882IUJ#TRPBF

IC REG CTRLR BUCK PMBUS 40QFN

Analog Devices Inc.

2,362
LTC3882IUJ#TRPBF

Datasheet

PolyPhase® 40-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Buck 2 2 Positive 3V ~ 13.8V 500kHz 87.5% No Yes - I2C, PMBus -40°C ~ 125°C (TJ) Enable, Phase Control - Surface Mount 40-QFN (6x6)
LTC3882IUJ-1#TRPBF

LTC3882IUJ-1#TRPBF

IC REG CTRLR BUCK PMBUS 40QFN

Analog Devices Inc.

1,142
LTC3882IUJ-1#TRPBF

Datasheet

PolyPhase® 40-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Buck 2 2 Positive 3V ~ 13.8V 500kHz 87.5% No Yes - I2C, PMBus -40°C ~ 125°C (TJ) Enable, Frequency Control, Phase Control, Power Good - Surface Mount 40-QFN (6x6)
LTC3897IFE#TRPBF

LTC3897IFE#TRPBF

IC REG CTRLR BUCK BOOST 38TSSOP

Analog Devices Inc.

1,626
LTC3897IFE#TRPBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Boost 2 2 Positive 4.5V ~ 65V 75kHz ~ 850kHz - Yes Yes - - -40°C ~ 125°C (TJ) Current Limit, Frequency Control, Overcurrent, Ramping - Surface Mount 38-TSSOP-EP
LTC3897IUHF#TRPBF

LTC3897IUHF#TRPBF

IC REG CTRLR BUCK BOOST 38QFN

Analog Devices Inc.

3,703
LTC3897IUHF#TRPBF

Datasheet

- 38-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Boost 2 2 Positive 4.5V ~ 65V 75kHz ~ 850kHz - Yes Yes - - -40°C ~ 125°C (TJ) Current Limit, Frequency Control, Overcurrent, Ramping - Surface Mount 38-QFN (5x7)
LTC3888IUHG-1#TRPBF

LTC3888IUHG-1#TRPBF

DUAL OUTPUT 8-PHASE STEP-DOWN DC

Analog Devices Inc.

4,637
LTC3888IUHG-1#TRPBF

Datasheet

- 52-WFQFN Exposed Pad Tape & Reel (TR) 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)
LTC3729LEUH-6#TRPBF

LTC3729LEUH-6#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

3,077
LTC3729LEUH-6#TRPBF

Datasheet

PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4V ~ 30V 260kHz ~ 550kHz 99.5% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Phase Control, Power Good, Soft Start - Surface Mount 32-QFN (5x5)
LT1683IG#TRPBF

LT1683IG#TRPBF

IC REG CTRLR PUSH-PULL 20SSOP

Analog Devices Inc.

4,475
LT1683IG#TRPBF

Datasheet

- 20-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) 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
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