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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
LTC3807HFE#TRPBF

LTC3807HFE#TRPBF

IC REG CTRLR BUCK 20TSSOP

Analog Devices Inc.

4,654
LTC3807HFE#TRPBF

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4V ~ 38V 50kHz ~ 900kHz 99% Yes No - - -40°C ~ 150°C (TJ) Current Limit, Enable, Frequency Control, Soft Start, Tracking - Surface Mount 20-TSSOP-EP
MAX1540ETJ+T

MAX1540ETJ+T

IC REG CTRLR BUCK 32TQFN

Analog Devices Inc./Maxim Integrated

4,629
MAX1540ETJ+T

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Obsolete 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)
MAX8743EEI+T

MAX8743EEI+T

IC REG CTRLR BUCK 28QSOP

Analog Devices Inc./Maxim Integrated

4,185
MAX8743EEI+T

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 1 Positive 2V ~ 28V 200kHz, 300kHz, 420kHz, 540kHz - Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, On Time Control, Power Good, Pulse Skipping - Surface Mount 28-QSOP
TL1451AMDREP

TL1451AMDREP

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

2,036
TL1451AMDREP

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Cut Tape (CT) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback 2 1 Positive 3.6V ~ 50V 1kHz ~ 500kHz - No No - - -55°C ~ 125°C (TA) Frequency Control - Surface Mount 16-SOIC
LTC3838IUHF#TRPBF

LTC3838IUHF#TRPBF

IC REG CTRLR BUCK 38QFN

Analog Devices Inc.

4,625
LTC3838IUHF#TRPBF

Datasheet

PolyPhase® 38-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 38V 200kHz ~ 2MHz - Yes No - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking - Surface Mount 38-QFN (5x7)
UCC3895QG3

UCC3895QG3

IC OFFLINE SW FULL-BRDG 20PLCC

Texas Instruments

4,018
UCC3895QG3

Datasheet

- 20-LCC (J-Lead) Tube Obsolete PWM - Phase-Shifted Full-Bridge 1 1 Positive 10V ~ 16.5V 1MHz 100% - Yes - - 0°C ~ 70°C (TA) Frequency Control, Soft Start, Sync - Surface Mount 20-PLCC (9x9)
ADP1870ACPZ-0.6-R7

ADP1870ACPZ-0.6-R7

IC REG CTRLR BUCK 10LFCSP

Analog Devices Inc.

1,215
ADP1870ACPZ-0.6-R7

Datasheet

- 10-VFDFN Exposed Pad, CSP Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 2.95V ~ 20V 600kHz 65% Yes No - - -40°C ~ 125°C (TJ) Enable - Surface Mount 10-LFCSP-WD (3x3)
LTC1147CS8-5#TRPBF

LTC1147CS8-5#TRPBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

1,021
LTC1147CS8-5#TRPBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 3.5V ~ 14V - 100% No No - - 0°C ~ 70°C (TA) Current Limit, Enable - Surface Mount 8-SO
LTC1147CS8-3.3#TRPBF

LTC1147CS8-3.3#TRPBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

4,463
LTC1147CS8-3.3#TRPBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 3.5V ~ 14V - 100% No No - - 0°C ~ 70°C (TA) Current Limit, Enable - Surface Mount 8-SO
MP2926GUT-0000-Z

MP2926GUT-0000-Z

TRIPLE-LOOP, DIGITAL, MULTI-PHAS

Monolithic Power Systems Inc.

2,250
MP2926GUT-0000-Z

Datasheet

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal - - 6 6 Positive 3.15V ~ 3.45V 200kHz ~ 3MHz - No Yes - I2C, PMBus -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Phase Control, Power Good, Power On Reset, Ramp, Soft Start - Surface Mount 40-TQFN (5x5)
MAX1744EUB/V+T

MAX1744EUB/V+T

IC REG CTRLR BUCK 10UMAX

Analog Devices Inc./Maxim Integrated

4,862
MAX1744EUB/V+T

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 36V Up to 330kHz 100% No No Automotive - -40°C ~ 85°C (TA) Enable AEC-Q100 Surface Mount 10-uMAX/uSOP
MAX1745EUB/V+T

MAX1745EUB/V+T

HIGH-VOLTAGE, STEP-DOWN DC-DC CO

Analog Devices Inc./Maxim Integrated

4,561
MAX1745EUB/V+T

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 36V Up to 330kHz 100% No No Automotive - -40°C ~ 85°C Enable AEC-Q100 Surface Mount 10-uMAX/uSOP
UC3825ADWG4

UC3825ADWG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

3,218
UC3825ADWG4

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Discontinued Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 8.4V ~ 22V 400kHz ~ 1MHz 50% No No - - 0°C ~ 70°C (TA) Current Limit, Frequency Control, Ramp, Soft Start - Surface Mount 16-SOIC
LTC3862EGN#TRPBF

LTC3862EGN#TRPBF

IC REG CTRLR BOOST/SEPIC 24SSOP

Analog Devices Inc.

1,409
LTC3862EGN#TRPBF

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 2 2 Positive 4V ~ 36V 75kHz ~ 500kHz 96% No Yes - - -40°C ~ 85°C (TA) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 24-SSOP
LTC3862EUH#TRPBF

LTC3862EUH#TRPBF

IC REG CTRLR BOOST/SEPIC 24QFN

Analog Devices Inc.

4,389
LTC3862EUH#TRPBF

Datasheet

- 24-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 2 2 Positive 4V ~ 36V 75kHz ~ 500kHz 96% No Yes - - -40°C ~ 85°C (TA) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 24-QFN (5x5)
LTC3862EGN-1#TRPBF

LTC3862EGN-1#TRPBF

IC REG CTRLR BOOST/SEPIC 24SSOP

Analog Devices Inc.

4,722
LTC3862EGN-1#TRPBF

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 2 2 Positive 8.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - - -40°C ~ 85°C (TA) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 24-SSOP
LTC3862EUH-1#TRPBF

LTC3862EUH-1#TRPBF

IC REG CTRLR BOOST/SEPIC 24QFN

Analog Devices Inc.

1,442
LTC3862EUH-1#TRPBF

Datasheet

- 24-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 2 2 Positive 8.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - - -40°C ~ 85°C (TA) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 24-QFN (5x5)
LTC3862EGN-2#TRPBF

LTC3862EGN-2#TRPBF

IC REG CTRLR BOOST/SEPIC 24SSOP

Analog Devices Inc.

4,044
LTC3862EGN-2#TRPBF

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 2 2 Positive 5.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - - -40°C ~ 85°C (TA) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 24-SSOP
LTC3862EUH-2#TRPBF

LTC3862EUH-2#TRPBF

IC REG CTRLR BOOST/SEPIC 24QFN

Analog Devices Inc.

2,896
LTC3862EUH-2#TRPBF

Datasheet

- 24-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 2 2 Positive 5.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - - -40°C ~ 85°C (TA) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 24-QFN (5x5)
MAX1634CAI

MAX1634CAI

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc./Maxim Integrated

1,346
MAX1634CAI

Datasheet

- 28-SSOP (0.209", 5.30mm Width) Tube Obsolete Transistor Driver Step-Down Buck 2 1 Positive 4.2V ~ 30V 200kHz ~ 300kHz 99% Yes Yes - - 0°C ~ 70°C (TA) Enable, Reset, Sequencing - Surface Mount 28-SSOP
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