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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
UCD9224RGZT

UCD9224RGZT

IC REG CTRLR BUCK PMBUS 48VQFN

Texas Instruments

4,760
UCD9224RGZT

Datasheet

- 48-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Buck 2 2 Positive 3V ~ 3.6V 15.26kHz ~ 2MHz 100% No Yes - I2C, PMBus, SMBus -40°C ~ 125°C (TJ) Enable, Power Good, Reset, Sequencing, Tracking - Surface Mount 48-VQFN (7x7)
LTC7803JUD#PBF

LTC7803JUD#PBF

LOW IQ SYNCHRONOUS BUCK CONTROLL

Analog Devices Inc.

1,004
LTC7803JUD#PBF

Datasheet

- 16-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes Yes - - -40°C ~ 150°C (TJ) Enable, Frequency Control, Phase Control - Surface Mount 16-QFN (3x3)
TPS53632RSMT

TPS53632RSMT

IC REG CTRLR BUCK I2C 32VQFN

Texas Instruments

290
TPS53632RSMT

Datasheet

D-CAP+™ 32-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Buck 3 3 Positive 2.5V ~ 24V 300kHz ~ 1MHz - No No - I2C -10°C ~ 105°C (TA) Enable, Frequency Control, Power Good, Ramp - Surface Mount 32-VQFN (4x4)
LM34936QPWPTQ1

LM34936QPWPTQ1

IC POWER REGULATOR

Texas Instruments

693
LM34936QPWPTQ1

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
LTC3859EFE#PBF

LTC3859EFE#PBF

IC REG CTRLR MULT TOP 38TSSOP

Analog Devices Inc.

3,648
LTC3859EFE#PBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube 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-TSSOP-EP
LTC3872ITS8#TRMPBF

LTC3872ITS8#TRMPBF

IC REG CTRLR BOOST TSOT23-8

Analog Devices Inc.

729
LTC3872ITS8#TRMPBF

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Transistor Driver Step-Up Boost 1 1 Positive 2.75V ~ 9.8V 550kHz - No No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Soft Start - Surface Mount TSOT-23-8
LTC3872ITS8-1#TRMPBF

LTC3872ITS8-1#TRMPBF

IC REG CTRLR BOOST TSOT23-8

Analog Devices Inc.

393
LTC3872ITS8-1#TRMPBF

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Transistor Driver Step-Up Boost 1 1 Positive 2.75V ~ 9.8V 550kHz - No No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Soft Start - Surface Mount TSOT-23-8
LTC7813EUH#PBF

LTC7813EUH#PBF

IC REG CTRLR BUCK/BOOST 32QFN

Analog Devices Inc.

2,959
LTC7813EUH#PBF

Datasheet

- 32-WFQFN Exposed Pad Tube 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)
MAX5974DETE+T

MAX5974DETE+T

IC REG CTRLR MULT TOP 16TQFN

Analog Devices Inc./Maxim Integrated

1,841
MAX5974DETE+T

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Flyback, Forward Converter 1 1 Positive, Isolation Capable 8.4V ~ 26V 100kHz ~ 600kHz 80% Yes Yes - - -40°C ~ 85°C (TA) Dead Time Control, Enable, Frequency Control, Soft Start - Surface Mount 16-TQFN (3x3)
ISL8126IRZ

ISL8126IRZ

IC REG CTRLR BUCK 32QFN

Renesas Electronics Corporation

1,198
ISL8126IRZ

Datasheet

- 32-VFQFN Exposed Pad Tray Active Transistor Driver Step-Down Buck 2 2 Positive 3V ~ 5.6V 150kHz ~ 1.5MHz 90% Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good - Surface Mount 32-QFN (5x5)
UCD9220RGZT

UCD9220RGZT

IC REG CTRLR BUCK PMBUS 48VQFN

Texas Instruments

498
UCD9220RGZT

Datasheet

- 48-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Buck 4 4 Positive 3V ~ 3.6V 15.26kHz ~ 2MHz 100% No Yes - I2C, PMBus, SMBus -40°C ~ 110°C (TA) Tracking - Surface Mount 48-VQFN (7x7)
LTC1772CS6#TRPBF

LTC1772CS6#TRPBF

IC REG CTRLR MULT TOP SOT23-6

Analog Devices Inc.

2,233
LTC1772CS6#TRPBF

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback 1 1 Positive 2.5V ~ 9.8V 550kHz 100% No No - - 0°C ~ 70°C (TA) Enable - Surface Mount TSOT-23-6
LTC1772BIS6#TRMPBF

LTC1772BIS6#TRMPBF

IC REG CTRLR MULT TOP TSOT23-6

Analog Devices Inc.

500
LTC1772BIS6#TRMPBF

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback 1 1 Positive 2.5V ~ 9.8V 550kHz 100% No No - - -40°C ~ 85°C (TA) Enable - Surface Mount TSOT-23-6
LT1245CN8#PBF

LT1245CN8#PBF

IC REG CTRLR BUCK 8DIP

Analog Devices Inc.

174
LT1245CN8#PBF

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Down Buck 1 1 Positive, Isolation Capable 8.2V ~ 25V 500kHz 48% No No - - 0°C ~ 100°C (TJ) Frequency Control - Through Hole 8-PDIP
MAX773CPD+

MAX773CPD+

IC REG CTRLR BOOST 14DIP

Analog Devices Inc./Maxim Integrated

113
MAX773CPD+

Datasheet

- 14-DIP (0.300", 7.62mm) Tube Not For New Designs Transistor Driver Step-Up Boost 1 1 Positive 3V ~ 16.5V 300kHz - No No - - 0°C ~ 70°C (TA) Enable, Low Battery - Through Hole 14-PDIP
MAX771CPA+

MAX771CPA+

IC REG CTRLR BOOST 8DIP

Analog Devices Inc./Maxim Integrated

137
MAX771CPA+

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Not For New Designs Transistor Driver Step-Up Boost 1 1 Positive 3V ~ 16.5V 300kHz - No No - - 0°C ~ 70°C (TA) Enable - Through Hole 8-PDIP
MAX20028ATJA/VY+

MAX20028ATJA/VY+

IC REG

Analog Devices Inc./Maxim Integrated

2,850
MAX20028ATJA/VY+

Datasheet

- 32-WFQFN Exposed Pad Tube Active PWM Step-Down Buck 3 - Positive 3.5 ~ 36V 350kHz ~ 2.1MHz 97.2% Yes Yes Automotive - -40°C ~ 125°C (TJ) Enable AEC-Q100 Surface Mount, Wettable Flank 32-WETQFN (5x5)
LT1619EMS8#TRPBF

LT1619EMS8#TRPBF

IC REG CTRLR MULT TOPOLOGY 8MSOP

Analog Devices Inc.

1,442
LT1619EMS8#TRPBF

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Cuk, Flyback, SEPIC 1 1 Positive, Isolation Capable 1.9V ~ 18V 300kHz 92% No Yes - - -40°C ~ 85°C (TA) Enable - Surface Mount 8-MSOP
MAX5061AUE+

MAX5061AUE+

IC REG CTRLR BUCK 16TSSOP

Analog Devices Inc./Maxim Integrated

4,408
MAX5061AUE+

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 Positive 4.75V ~ 28V 125kHz ~ 1.5MHz - Yes Yes - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good - Surface Mount 16-TSSOP-EP
LT3757AIDD#TRPBF

LT3757AIDD#TRPBF

IC REG CTRLR MULT TOPOLOGY 10DFN

Analog Devices Inc.

1,109
LT3757AIDD#TRPBF

Datasheet

- 10-WFDFN 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 ~ 125°C (TJ) Enable, Frequency Control, Soft Start - Surface Mount 10-DFN (3x3)
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