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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
UC3825ADWTRG4

UC3825ADWTRG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

3,515
UC3825ADWTRG4

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) 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
ISL68221IRAZ-T

ISL68221IRAZ-T

INFRA 3OUT/3PH DIGI CONT 40LD 5X

Renesas Electronics Corporation

3,186
ISL68221IRAZ-T

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
MAX25208ATPA/VY+T

MAX25208ATPA/VY+T

HV 80V BUCK CONTROLLER

Analog Devices Inc./Maxim Integrated

4,383
MAX25208ATPA/VY+T

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 3.5V ~ 70V 2.2MHz 100% Yes Yes - - -40°C ~ 125°C (TA) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount, Wettable Flank 20-SWTQFN (4x4)
MAX15258ATX+T

MAX15258ATX+T

HV MULTIPHASE BOOST CONTROLLER W

Analog Devices Inc./Maxim Integrated

3,359
MAX15258ATX+T

Datasheet

- 36-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Boost 1 1 Positive ±8V ~ 76V 120kHz ~ 1MHz - No Yes - I2C -40°C ~ 125°C Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking - Surface Mount 36-TQFN (6x6)
TPS40130RHBRG4

TPS40130RHBRG4

IC REG CTRLR BUCK 32QFN

Texas Instruments

2,645
TPS40130RHBRG4

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Discontinued Transistor Driver Step-Down Buck 2 2 Positive 3V ~ 40V 100kHz ~ 1.2MHz 87.5% Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount 32-VQFN (5x5)
UCC2541RHBT

UCC2541RHBT

IC REG CTRLR BUCK 32QFN

Texas Instruments

2,148
UCC2541RHBT

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 Positive 8.5V ~ 35V 300kHz - Yes Yes - - -40°C ~ 105°C (TA) Enable, Ramp, Reset, Soft Start, Tracking - Surface Mount 32-VQFN (5x5)
LTC3864IDE#TRPBF

LTC3864IDE#TRPBF

IC REG CTRLR BUCK 12DFN

Analog Devices Inc.

1,806
LTC3864IDE#TRPBF

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 3.5V ~ 60V 50kHz ~ 850kHz 100% No No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount 12-DFN (4x3)
LTC7804HUD#TRPBF

LTC7804HUD#TRPBF

LOW IQ SYNCH BOOST CONTROLLER

Analog Devices Inc.

1,585
LTC7804HUD#TRPBF

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Boost 1 1 Positive 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes No - - -40°C ~ 150°C (TJ) - - Surface Mount 16-QFN (3x3)
LTC7804HMSE#TRPBF

LTC7804HMSE#TRPBF

LOW IQ SYNCH BOOST CONTROLLER

Analog Devices Inc.

1,508
LTC7804HMSE#TRPBF

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Boost 1 1 Positive 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes No - - -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
UCC28950TPWRQ1

UCC28950TPWRQ1

IC REG CTRLR FULL-BRIDGE 24TSSOP

Texas Instruments

1,785
UCC28950TPWRQ1

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Full-Bridge 6 1 Positive 8V ~ 17V 50kHz ~ 1MHz 95% Yes Yes Automotive - -40°C ~ 105°C (TA) Dead Time Control, Enable, Frequency Control, Soft Start AEC-Q100 Surface Mount 24-TSSOP
LM34936QPWPRQ1

LM34936QPWPRQ1

IC POWER REGULATOR

Texas Instruments

3,403
LM34936QPWPRQ1

Datasheet

- 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Buck-Boost 1 1 Positive 4.2V ~ 30V 100kHz ~ 600kHz - Yes Yes Automotive - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start AEC-Q100 Surface Mount 28-HTSSOP
MAX772CSA+T

MAX772CSA+T

IC REG CTRLR BOOST 8SOIC

Analog Devices Inc./Maxim Integrated

2,661
MAX772CSA+T

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Boost 1 1 Positive 3V ~ 16.5V 300kHz - No No - - 0°C ~ 70°C (TA) Enable - Surface Mount 8-SOIC
LM3000ASQX/NOPB

LM3000ASQX/NOPB

IC REG CTRLR BUCK 32WQFN

Texas Instruments

2,094
LM3000ASQX/NOPB

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 2 Positive 3.3V ~ 5.5V 200kHz ~ 1.5MHz 85% Yes Yes - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 32-WQFN (5x5)
MIC2131-4YML-TR

MIC2131-4YML-TR

IC REG CTRLR BUCK 16MLF

Microchip Technology

1,487
MIC2131-4YML-TR

Datasheet

- 16-VQFN Exposed Pad, 16-MLF® Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 8V ~ 40V 400kHz 80% Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Power Good, Soft Start - Surface Mount 16-MLF® (4x4)
TPS40130DBTR

TPS40130DBTR

IC REG CTRLR BUCK 30TSSOP

Texas Instruments

4,156
TPS40130DBTR

Datasheet

- 30-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Buck 2 2 Positive 3V ~ 40V 100kHz ~ 1.2MHz 87.5% Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount 30-TSSOP
MAX1961EEP+T

MAX1961EEP+T

IC REG CTRLR BUCK 20QSOP

Analog Devices Inc./Maxim Integrated

3,320
MAX1961EEP+T

Datasheet

- 20-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 Positive 2.35V ~ 5.5V 500kHz, 1MHz 92% Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control - Surface Mount 20-QSOP
LTC3874EUFD#TRPBF

LTC3874EUFD#TRPBF

IC REG CTRLR BUCK 28QFN

Analog Devices Inc.

3,130
LTC3874EUFD#TRPBF

Datasheet

PolyPhase® 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 38V 250kHz ~ 1MHz - Yes Yes - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Phase Control - Surface Mount 28-QFN (4x5)
LTC3874EUF-1#TRPBF

LTC3874EUF-1#TRPBF

IC REG CTRLR BUCK 24QFN

Analog Devices Inc.

4,693
LTC3874EUF-1#TRPBF

Datasheet

PolyPhase® 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 38V 250kHz ~ 1MHz - Yes Yes - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Phase Control - Surface Mount 24-QFN (4x4)
LTC3851AHMSE-1#PBF

LTC3851AHMSE-1#PBF

IC REG CTRLR BUCK 16MSOP

Analog Devices Inc.

1,076
LTC3851AHMSE-1#PBF

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 Positive 4V ~ 38V 235kHz ~ 750kHz 99% Yes No - - -40°C ~ 150°C (TJ) Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 16-MSOP-EP
MCP19110T-E/MJ

MCP19110T-E/MJ

IC REG CTRLR BUCK PMBUS 24QFN

Microchip Technology

2,300
MCP19110T-E/MJ

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 32V 100kHz ~ 1.6MHz - Yes No Automotive I2C, PMBus, SMBus -40°C ~ 125°C (TJ) Phase Control AEC-Q100 Surface Mount 24-QFN (4x4)
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