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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
UC2827DW-2

UC2827DW-2

IC REG CTRLR MULT TOP 24SOIC

Texas Instruments

3,214
UC2827DW-2

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Full-Bridge, Push-Pull 3 1 Positive 7.6V ~ 20V 220kHz 91% Yes Yes - - -40°C ~ 85°C (TA) Frequency Control, Ramp, Soft Start - Surface Mount 24-SOIC
MCP19118T-E/MJVAO

MCP19118T-E/MJVAO

40V POINT OF LOAD CONVERTER

Microchip Technology

1,513
MCP19118T-E/MJVAO

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 40V 100kHz ~ 1.6MHz - Yes No Automotive I2C, PMBus, SMBus -40°C ~ 125°C (TJ) Phase Control AEC-Q100 Surface Mount 24-QFN (4x4)
LT3741IFE#TRPBF

LT3741IFE#TRPBF

IC REG CTRLR BUCK 20TSSOP

Analog Devices Inc.

4,923
LT3741IFE#TRPBF

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 6V ~ 36V 200kHz ~ 1MHz - Yes Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Soft Start - Surface Mount 20-TSSOP-EP
LTC3883EUH#TRPBF

LTC3883EUH#TRPBF

IC REG CTRLR BUCK PMBUS 32QFN

Analog Devices Inc.

3,077
LTC3883EUH#TRPBF

Datasheet

PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 24V - - Yes Yes - I2C, PMBus -40°C ~ 105°C (TA) Enable, Frequency Control, Phase Control, Power Good - Surface Mount 32-QFN (5x5)
LTC3883EUH-1#TRPBF

LTC3883EUH-1#TRPBF

IC REG CTRLR BUCK PMBUS 32QFN

Analog Devices Inc.

3,617
LTC3883EUH-1#TRPBF

Datasheet

PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 24V - - Yes Yes - I2C, PMBus -40°C ~ 105°C (TA) Enable, Frequency Control, Phase Control, Power Good - Surface Mount 32-QFN (5x5)
LT3741IFE-1#TRPBF

LT3741IFE-1#TRPBF

IC REG CTRLR BUCK 20TSSOP

Analog Devices Inc.

3,856
LT3741IFE-1#TRPBF

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 6V ~ 36V 200kHz ~ 1MHz - Yes Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Soft Start - Surface Mount 20-TSSOP-EP
LTC7813EUH#TRPBF

LTC7813EUH#TRPBF

IC REG CTRLR BUCK/BOOST

Analog Devices Inc.

3,430
LTC7813EUH#TRPBF

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Buck, Boost 2 1 Positive 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 96%, 99% Yes No - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 32-QFN (5x5)
LT8390AIFE#TRPBF

LT8390AIFE#TRPBF

IC REG CTRLR BUCK-BOOST 28

Analog Devices Inc.

4,582
LT8390AIFE#TRPBF

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Buck-Boost 1 1 Positive 4V ~ 60V 645kHz ~ 2.1MHz 95% Yes Yes - - -40°C ~ 125°C (TJ) Current Limit, Frequency Control, Soft Start - Surface Mount 28-TSSOP-EP
LTC3716EG#TRPBF

LTC3716EG#TRPBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

3,620
LTC3716EG#TRPBF

Datasheet

- 36-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4V ~ 36V 140kHz ~ 310kHz 99.5% Yes No - - -40°C ~ 85°C (TA) Enable, Power Good, Soft Start - Surface Mount 36-SSOP
LTC3731CG#TRPBF

LTC3731CG#TRPBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

3,355
LTC3731CG#TRPBF

Datasheet

PolyPhase® 36-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 3 3 Positive 3.8V ~ 7V 225kHz ~ 680kHz 98.5% Yes No - - 0°C ~ 70°C (TA) Enable, Phase Control, Power Good, Soft Start - Surface Mount 36-SSOP
LTC3728LEUH#TRPBF

LTC3728LEUH#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

4,914
LTC3728LEUH#TRPBF

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 28V 260kHz ~ 550kHz 99.4% Yes No - - -40°C ~ 85°C (TA) Enable, Power Good, Soft Start - Surface Mount 32-QFN (5x5)
LM5022MM

LM5022MM

IC REG CTRLR BOOST/SEPIC 10MSOP

Texas Instruments

1,506
LM5022MM

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 1 1 Positive 6V ~ 60V 200kHz ~ 990kHz 95% No Yes - - -40°C ~ 125°C (TJ) Frequency Control, Soft Start - Surface Mount 10-VSSOP
MAX1639ESE+T

MAX1639ESE+T

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc./Maxim Integrated

3,788
MAX1639ESE+T

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 5.5V 300kHz ~ 1MHz 90% Yes No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 16-SOIC
ZL8802ALAFTK

ZL8802ALAFTK

IC REG CTRLR BUCK PMBUS 44QFN

Renesas Electronics Corporation

1,424
ZL8802ALAFTK

Datasheet

Digital-DC™ 44-VFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Down Buck 2 2 Positive 4.5V ~ 14V 200kHz ~ 1.33MHz - No Yes - PMBus -40°C ~ 85°C (TA) Current Limit, Enable, Power Good, Tracking - Surface Mount 44-QFN (7x7)
LTC1708EG-PG#TRPBF

LTC1708EG-PG#TRPBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

2,757
LTC1708EG-PG#TRPBF

Datasheet

- 36-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 36-SSOP
RAA228218GNP#AA0

RAA228218GNP#AA0

DIGITAL SINGLE OUTPUT, 20-PHASE

Renesas Electronics Corporation

4,514
RAA228218GNP#AA0

Datasheet

- 60-VFQFN Exposed Pad Tube Active PWM Signal - - 1 20 Positive - 2MHz - No No - AVSBus, PMBus - Current Limit, Enable, Frequency Control, Phase Control - Surface Mount 60-QFN (7x7)
LTC3859AIUHF#TRPBF

LTC3859AIUHF#TRPBF

IC REG CTRLR MULT TOPOLOGY 38QFN

Analog Devices Inc.

1,298
LTC3859AIUHF#TRPBF

Datasheet

- 38-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down, Step-Up/Step-Down Buck, Buck-Boost, SEPIC 3 2 Positive 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 99%, 100% Yes No - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 38-QFN (5x7)
LTC3859ALIUHF#TRPBF

LTC3859ALIUHF#TRPBF

IC REG CTRLR MULT TOPOLOGY 38QFN

Analog Devices Inc.

3,951
LTC3859ALIUHF#TRPBF

Datasheet

- 38-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down, Step-Up/Step-Down Buck, Buck-Boost, SEPIC 3 2 Positive 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 99%, 100% Yes No - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 38-QFN (5x7)
LTC3826EG-1#TRPBF

LTC3826EG-1#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

2,860
LTC3826EG-1#TRPBF

Datasheet

- 28-SSOP (0.209", 5.30mm Width) 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, Power Good, Soft Start, Tracking - Surface Mount 28-SSOP
LTC3736EGN-1#TRPBF

LTC3736EGN-1#TRPBF

IC REG CTRLR BUCK 24SSOP

Analog Devices Inc.

1,446
LTC3736EGN-1#TRPBF

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 2.75V ~ 9.8V 300kHz ~ 750kHz 100% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 24-SSOP
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