Home > Products > Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
Manufacturer Package/Case Packaging Series ProductStatus OutputType Function OutputConfiguration Topology NumberofOutputs OutputPhases Voltage-Supply(Vcc/Vdd) Frequency-Switching DutyCycle(Max) SynchronousRectifier ClockSync SerialInterfaces ControlFeatures OperatingTemperature MountingType




















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Stock Price Quantity Datasheet Package/Case Packaging Series ProductStatus OutputType Function OutputConfiguration Topology NumberofOutputs OutputPhases Voltage-Supply(Vcc/Vdd) Frequency-Switching DutyCycle(Max) SynchronousRectifier ClockSync SerialInterfaces ControlFeatures OperatingTemperature MountingType
LT1952MPGN#PBF

LT1952MPGN#PBF

IC REG CTRLR FWRD CONV 16SSOP

Analog Devices Inc.

3826 QRF
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LT1952MPGN#PBF

Datasheet

16-SSOP (0.154, 3.90mm Width) Tube - Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 9.25V ~ 25V 100kHz ~ 500kHz 90% Yes Yes - Enable, Frequency Control -55°C ~ 125°C (TJ) Surface Mount
LT1952MPGN-1#PBF

LT1952MPGN-1#PBF

IC REG CTRLR FWRD CONV 16SSOP

Analog Devices Inc.

3192 QRF
- +

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LT1952MPGN-1#PBF

Datasheet

16-SSOP (0.154, 3.90mm Width) Tube - Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 6.82V ~ 25V 100kHz ~ 500kHz 90% Yes Yes - Enable, Frequency Control -55°C ~ 125°C (TJ) Surface Mount
LTC1538IG-AUX#PBF

LTC1538IG-AUX#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

2484 QRF
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LTC1538IG-AUX#PBF

Datasheet

28-SSOP (0.209, 5.30mm Width) Tube - Active Transistor Driver Step-Down Positive Buck 2 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Power on Reset, Soft Start -40°C ~ 85°C (TA) Surface Mount
UC3824DW

UC3824DW

IC REG CTRLR BUCK/BOOST 16SOIC

Texas Instruments

13855 QRF
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UC3824DW

Datasheet

16-SOIC (0.295, 7.50mm Width) Bulk,Tube - Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 8.4V ~ 30V 340kHz ~ 460kHz 85% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start 0°C ~ 70°C (TA) Surface Mount
LTC1436ACGN-PLL

LTC1436ACGN-PLL

IC REG CTRLR BUCK 24SSOP

Analog Devices Inc.

3864 QRF
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LTC1436ACGN-PLL

Datasheet

24-SSOP (0.154, 3.90mm Width) Tube - Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Power on Reset, Soft Start 0°C ~ 70°C (TA) Surface Mount
UC2824N

UC2824N

IC REG CTRLR BOOST 16DIP

Texas Instruments

29871 QRF
- +

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UC2824N

Datasheet

16-DIP (0.300, 7.62mm) Bulk,Tube - Active Transistor Driver Step-Up Positive Boost 1 1 8.4V ~ 30V 340kHz ~ 460kHz 80% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) Through Hole
LTC1439EG#PBF

LTC1439EG#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

2843 QRF
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LTC1439EG#PBF

Datasheet

36-SSOP (0.209, 5.30mm Width) Tube - Active Transistor Driver Step-Down Positive Buck 2 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Power on Reset, Soft Start -40°C ~ 85°C (TA) Surface Mount
LTC1438IG-ADJ#PBF

LTC1438IG-ADJ#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

2765 QRF
- +

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LTC1438IG-ADJ#PBF

Datasheet

28-SSOP (0.209, 5.30mm Width) Tube - Active Transistor Driver Step-Down Positive Buck 2 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Power on Reset, Soft Start -40°C ~ 85°C (TA) Surface Mount
MAX16512GFO+T

MAX16512GFO+T

48V ISO VR SECONDARY SIDE POWER

Analog Devices Inc./Maxim Integrated

3295 QRF
- +

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- Tape & Reel (TR) * Active - - - - - - - - - - - - - - -
LTC3787MPGN#TRPBF

LTC3787MPGN#TRPBF

IC REG CTRLR BOOST 28SSOP

Analog Devices Inc.

2180 QRF
- +

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LTC3787MPGN#TRPBF

Datasheet

28-SSOP (0.154, 3.90mm Width) Tape & Reel (TR) PolyPhase® Active Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 38V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -55°C ~ 150°C (TJ) Surface Mount
LTC3787MPUFD#TRPBF

LTC3787MPUFD#TRPBF

IC REG CTRLR BOOST 28QFN

Analog Devices Inc.

3015 QRF
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LTC3787MPUFD#TRPBF

Datasheet

28-WFQFN Exposed Pad Tape & Reel (TR) PolyPhase® Active Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 38V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -55°C ~ 150°C (TJ) Surface Mount
MAX1631EAI+

MAX1631EAI+

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc./Maxim Integrated

3918 QRF
- +

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MAX1631EAI+

Datasheet

28-SSOP (0.209, 5.30mm Width) Tube - Active Transistor Driver Step-Down Positive Buck 2 1 4.2V ~ 30V 200kHz ~ 300kHz 99% Yes Yes - Enable, Reset, Sequencing -40°C ~ 85°C (TA) Surface Mount
LTC3784MPGN#TRPBF

LTC3784MPGN#TRPBF

IC REG CTRLR BOOST 28SSOP

Analog Devices Inc.

2535 QRF
- +

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LTC3784MPGN#TRPBF

Datasheet

28-SSOP (0.154, 3.90mm Width) Tape & Reel (TR) PolyPhase® Active Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 60V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -55°C ~ 150°C (TJ) Surface Mount
LTC3784MPUFD#TRPBF

LTC3784MPUFD#TRPBF

IC REG CTRLR BOOST 28QFN

Analog Devices Inc.

3631 QRF
- +

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LTC3784MPUFD#TRPBF

Datasheet

28-WFQFN Exposed Pad Tape & Reel (TR) PolyPhase® Active Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 60V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -55°C ~ 150°C (TJ) Surface Mount
LTC1539IGW#PBF

LTC1539IGW#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

2547 QRF
- +

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LTC1539IGW#PBF

Datasheet

36-BSOP (0.295, 7.50mm Width) Tube - Active Transistor Driver Step-Down Positive Buck 2 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Power on Reset, Soft Start -40°C ~ 85°C (TA) Surface Mount
LTC1439IGW#PBF

LTC1439IGW#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

3846 QRF
- +

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LTC1439IGW#PBF

Datasheet

36-BSOP (0.295, 7.50mm Width) Tube - Active Transistor Driver Step-Down Positive Buck 2 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Power on Reset, Soft Start -40°C ~ 85°C (TA) Surface Mount
LT3781IG

LT3781IG

IC REG CTRLR FWRD CONV 20SSOP

Analog Devices Inc.

2723 QRF
- +

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LT3781IG

Datasheet

20-SSOP (0.209, 5.30mm Width) Tube - Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 9V ~ 18V 700kHz - No Yes - Enable, Soft Start -40°C ~ 85°C (TA) Surface Mount
LTC1439IG#PBF

LTC1439IG#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

3586 QRF
- +

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LTC1439IG#PBF

Datasheet

36-SSOP (0.209, 5.30mm Width) Tube - Active Transistor Driver Step-Down Positive Buck 2 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Power on Reset, Soft Start -40°C ~ 85°C (TA) Surface Mount
LTC3859AMPUHF#TRPBF

LTC3859AMPUHF#TRPBF

IC REG CTRLR MULT TOPOLOGY 38QFN

Analog Devices Inc.

2393 QRF
- +

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LTC3859AMPUHF#TRPBF

Datasheet

38-WFQFN Exposed Pad Tape & Reel (TR) - Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost, SEPIC 3 2 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 99%, 100% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -55°C ~ 150°C (TJ) Surface Mount
UC3844ADG4

UC3844ADG4

UC3844A CURRENT MODE PWM CONTROL

Unitrode

3209 QRF
- +

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UC3844ADG4

Datasheet

14-SOIC (0.154, 3.90mm Width) Bulk - Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Boost, Buck, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) Surface Mount
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  • EA-CHIP INDUSTRY CO., LIMITED