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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
LT1524J

LT1524J

IC PULSE WIDTH MOD 16CDIP

Analog Devices Inc.

1,457
LT1524J

Datasheet

- - Tube Obsolete - - - - - - - - - - - - - - - - - -
LT8390AHUFD#TRPBF

LT8390AHUFD#TRPBF

60V SYNCHRONOUS 4-SWITCH BUCK-BO

Analog Devices Inc.

3,524
LT8390AHUFD#TRPBF

Datasheet

- 28-WFQFN 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 ~ 150°C (TJ) Current Limit, Frequency Control, Soft Start - Surface Mount 28-QFN (4x5)
LT8390HUFD#TRPBF

LT8390HUFD#TRPBF

60V SYNCHRONOUS 4-SWITCH BUCK-BO

Analog Devices Inc.

4,252
LT8390HUFD#TRPBF

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Buck-Boost 1 1 Positive 4V ~ 60V 190kHz ~ 630kHz 95% Yes Yes - - -40°C ~ 150°C (TJ) Current Limit, Frequency Control, Soft Start - Surface Mount 28-QFN (4x5)
LT8392HUFD#TRPBF

LT8392HUFD#TRPBF

60V SYNC 4-SWITCH BUCK-BOOST LED

Analog Devices Inc.

1,687
LT8392HUFD#TRPBF

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Buck-Boost 1 2 Positive 3V ~ 60V 400kHz - Yes Yes - - -40°C ~ 150°C (TJ) Enable, Frequency Control, Power Good, Soft Start - Surface Mount 28-QFN (4x5)
LTC3859AHFE#TRPBF

LTC3859AHFE#TRPBF

IC REG CTRLR MULT TOP 38TSSOP

Analog Devices Inc.

2,681
LTC3859AHFE#TRPBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 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 ~ 150°C (TJ) Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 38-TSSOP-EP
LTC3859ALHFE#TRPBF

LTC3859ALHFE#TRPBF

IC REG CTRLR MULT TOP 38TSSOP

Analog Devices Inc.

3,344
LTC3859ALHFE#TRPBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 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 ~ 150°C (TJ) Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 38-TSSOP-EP
LTC3707IGN-SYNC#TRPBF

LTC3707IGN-SYNC#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

3,678
LTC3707IGN-SYNC#TRPBF

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 28V 220kHz 99.4% Yes No - - -40°C ~ 85°C (TA) Enable, Frequency Control, Power Good, Soft Start - Surface Mount 28-SSOP
UCC2806PWTRG4

UCC2806PWTRG4

IC REG CTRLR MULT TOP 16TSSOP

Texas Instruments

3,358
UCC2806PWTRG4

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) 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-TSSOP
LTC1929CG-PG#TRPBF

LTC1929CG-PG#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

4,757
LTC1929CG-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 - - 0°C ~ 85°C (TA) Enable, Power Good, Soft Start - Surface Mount 28-SSOP
LTC3728IUH#TRPBF

LTC3728IUH#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

4,710
LTC3728IUH#TRPBF

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 3.5V ~ 30V 260kHz ~ 550kHz 99.4% Yes No - - -40°C ~ 85°C (TA) Enable, Power Good, Soft Start - Surface Mount 32-QFN (5x5)
LTC3887EUJ-2#TRPBF

LTC3887EUJ-2#TRPBF

DUAL OUTPUT POLYPHASE STEP-DOWN

Analog Devices Inc.

4,281
LTC3887EUJ-2#TRPBF

Datasheet

PolyPhase® 40-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 34V 250kHz ~ 1MHz - Yes Yes - I2C, PMBus -40°C ~ 125°C (TJ) Enable, Frequency Control, Phase Control - Surface Mount 40-QFN (6x6)
LTC1435IS#TRPBF

LTC1435IS#TRPBF

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc.

2,277
LTC1435IS#TRPBF

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 3.5V ~ 30V Up to 400kHz 99% Yes No - - -40°C ~ 85°C (TA) Enable, Soft Start - Surface Mount 16-SO
MAX15301ETI+

MAX15301ETI+

IC REG CTRLR BUCK PMBUS 32TQFN

Analog Devices Inc./Maxim Integrated

1,541
MAX15301ETI+

Datasheet

- 32-WFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 14V 300kHz ~ 1MHz - Yes Yes - PMBus -40°C ~ 85°C (TA) Current Limit, Enable, Power Good - Surface Mount 32-TQFN (5x5)
RAA228227GNP#AA0

RAA228227GNP#AA0

DIGITAL DUAL OUTPUT, 16-PHASE PW

Renesas Electronics Corporation

3,874
RAA228227GNP#AA0

Datasheet

- 60-VFQFN Exposed Pad Tube Active PWM - - 2 16 Positive - Up to 2MHz - No No - AVSBus, PMBus - Enable - Surface Mount 60-QFN (7x7)
ISL68301IRAZ-T7A

ISL68301IRAZ-T7A

SNGL PH DIG DC/DC CONT

Renesas Electronics Corporation

1,750
ISL68301IRAZ-T7A

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM Step-Down Buck 1 1 Positive 4.75V ~ 16V, 4.5V ~ 5.5V 200kHz ~ 1MHz - No Yes - I2C, PMBus, SMBus -40°C ~ 85°C (TA) Enable, Power Good - Surface Mount 24-QFN (4x4)
LTC3890HGN-3#TRPBF

LTC3890HGN-3#TRPBF

IC REG CTRLR BUCK/SEPIC 28SSOP

Analog Devices Inc.

4,126
LTC3890HGN-3#TRPBF

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down, Step-Up/Step-Down Buck, SEPIC 2 2 Positive 4V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - - -40°C ~ 150°C (TJ) Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 28-SSOP
LTC3883IUH#WTRPBF

LTC3883IUH#WTRPBF

1X PHBUCK DC/DC CNTR W/ DIG PWR

Analog Devices Inc.

2,380
LTC3883IUH#WTRPBF

Datasheet

PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 24V 250kHz ~ 1MHz - Yes Yes - I2C, PMBus -40°C ~ 125°C (TJ) Enable, Frequency Control, Phase Control, Power Good - Surface Mount 32-QFN (5x5)
MAX16931BATLS/V+T

MAX16931BATLS/V+T

1MHZ 36V DUAL BUCK

Analog Devices Inc./Maxim Integrated

2,525
MAX16931BATLS/V+T

Datasheet

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Buck, Boost 3 2 Positive 3.5V ~ 42V 200kHz ~ 1MHz 95% Yes Yes Automotive - -40°C ~ 125°C (TA) Enable, Frequency Control, Power Good AEC-Q100 Surface Mount 40-TQFN (6x6)
LTC3883IUH-1#WTRPBF

LTC3883IUH-1#WTRPBF

1X PHBUCK DC/DC CNTR W/ DIG PWR

Analog Devices Inc.

4,483
LTC3883IUH-1#WTRPBF

Datasheet

PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 24V 250kHz ~ 1MHz - No Yes - I2C, PMBus -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start - Surface Mount 32-QFN (5x5)
RAA228218GNP#MA0

RAA228218GNP#MA0

DIGITAL SINGLE OUTPUT, 20-PHASE

Renesas Electronics Corporation

1,842
RAA228218GNP#MA0

Datasheet

- 60-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal - - 1 20 Positive - 2MHz - No No - AVSBus, PMBus - Current Limit, Enable, Frequency Control, Phase Control - Surface Mount 60-QFN (7x7)
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