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
UC3845DR2G

UC3845DR2G

IC REG CTRLR BOOST/FLYBK 14SOIC

onsemi

2660 QRF
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UC3845DR2G

Datasheet

14-SOIC (0.154, 3.90mm Width) Tape & Reel (TR) - Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) Surface Mount
UC3845NG

UC3845NG

IC REG CTRLR BOOST/FLYBACK 8DIP

onsemi

2900 QRF
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UC3845NG

Datasheet

8-DIP (0.300, 7.62mm) Tube - Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) Through Hole
MC33067DWG

MC33067DWG

IC REG CTRLR FLYBACK 16SOIC

onsemi

202 QRF
- +

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MC33067DWG

Datasheet

16-SOIC (0.295, 7.50mm Width) Tube,Tube - Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 2 1 8.6V ~ 20V 2.05MHz - No No - Enable, Soft Start -40°C ~ 85°C (TA) Surface Mount
MC34067DWG

MC34067DWG

IC REG CTRLR FLYBACK 16SOIC

onsemi

1951 QRF
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MC34067DWG

Datasheet

16-SOIC (0.295, 7.50mm Width) Tube,Tube - Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 2 1 8.6V ~ 20V 2.05MHz - No No - Enable, Soft Start 0°C ~ 70°C (TA) Surface Mount
TL494ING

TL494ING

IC REG CTRLR BCK/PUSH-PULL 16DIP

onsemi

2521 QRF
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TL494ING

Datasheet

16-DIP (0.300, 7.62mm) Tube SWITCHMODE™ Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Push-Pull 2 1 7V ~ 40V 200kHz 48% Yes No - Dead Time Control, Frequency Control -40°C ~ 85°C (TA) Through Hole
UC3843BVDG

UC3843BVDG

IC REG CTRLR FLYBACK 14SOIC

onsemi

3904 QRF
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UC3843BVDG

Datasheet

14-SOIC (0.154, 3.90mm Width) Tube - Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -40°C ~ 105°C (TA) Surface Mount
UC3843BVNG

UC3843BVNG

IC REG CTRLR FLYBACK 8DIP

onsemi

3955 QRF
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UC3843BVNG

Datasheet

8-DIP (0.300, 7.62mm) Bulk,Tube - Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -40°C ~ 105°C (TA) Through Hole
UC3844BVDG

UC3844BVDG

IC REG CTRLR PWM CM 14-SOIC

onsemi

1611 QRF
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UC3844BVDG

Datasheet

14-SOIC (0.154, 3.90mm Width) Bulk,Tube,Tube - Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 36V Up to 500kHz 48% No No - Frequency Control -40°C ~ 105°C (TA) Surface Mount
UC3845BVDG

UC3845BVDG

IC REG CTRLR BOOST/FLYBK 14SOIC

onsemi

2970 QRF
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UC3845BVDG

Datasheet

14-SOIC (0.154, 3.90mm Width) Bulk,Tube - Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -40°C ~ 105°C (TA) Surface Mount
UC3845BVNG

UC3845BVNG

IC REG CTRLR BOOST/FLYBACK 8DIP

onsemi

11000 QRF
- +

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UC3845BVNG

Datasheet

8-DIP (0.300, 7.62mm) Bulk,Tube,Tube - Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -40°C ~ 105°C (TA) Through Hole
EL7512CY

EL7512CY

IC REG CTRLR BOOST 10MSOP

Renesas Electronics America Inc

2066 QRF
- +

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EL7512CY

Datasheet

10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Tube - Obsolete Transistor Driver Step-Up Positive Boost 1 1 2V ~ 12V 530kHz ~ 1.2MHz 90% No No - Enable, Frequency Control, Low Battery, Soft Start -40°C ~ 85°C (TA) Surface Mount
ISL6420IR

ISL6420IR

IC REG CTRLR BUCK 20QFN

Renesas Electronics America Inc

2462 QRF
- +

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ISL6420IR

Datasheet

20-VFQFN Exposed Pad Tube - Obsolete Transistor Driver Step-Down Positive Buck 1 1 5.6V ~ 16V 100kHz ~ 1.4MHz 96% Yes No - Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 85°C (TA) Surface Mount
ISL6526ACR

ISL6526ACR

IC REG CTRLR BUCK 16QFN

Renesas Electronics America Inc

2115 QRF
- +

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ISL6526ACR

Datasheet

16-VQFN Exposed Pad Tube - Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.97V ~ 3.63V 300kHz 100% Yes No - Enable, Phase Control 0°C ~ 70°C (TA) Surface Mount
EL7512CYZ

EL7512CYZ

IC REG CTRLR BOOST 10MSOP

Renesas Electronics America Inc

3188 QRF
- +

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EL7512CYZ

Datasheet

10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Tube - Obsolete Transistor Driver Step-Up Positive Boost 1 1 2V ~ 12V 530kHz ~ 1.2MHz 90% No No - Enable, Frequency Control, Low Battery, Soft Start -40°C ~ 85°C (TA) Surface Mount
UCC2541RHBR

UCC2541RHBR

IC REG CTRLR BUCK 32QFN

Texas Instruments

5949 QRF
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UCC2541RHBR

Datasheet

32-VFQFN Exposed Pad Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk - Obsolete Transistor Driver Step-Down Positive Buck 1 1 8.5V ~ 35V 300kHz - Yes Yes - Enable, Ramp, Reset, Soft Start, Tracking -40°C ~ 105°C (TA) Surface Mount
LM3075MTC/NOPB

LM3075MTC/NOPB

IC REG CTRLR BUCK 20TSSOP

Texas Instruments

3594 QRF
- +

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20-TSSOP (0.173, 4.40mm Width) Tube - Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 36V 200kHz, 300kHz 98% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) Surface Mount
MC33129EFR2

MC33129EFR2

IC REG CTRLR FLYBACK 14SOIC

NXP USA Inc.

2406 QRF
- +

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MC33129EFR2

Datasheet

14-SOIC (0.154, 3.90mm Width) Tape & Reel (TR),Cut Tape (CT) - Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 3.24V ~ 12V 100kHz - No Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) Surface Mount
SC1485ITSTRT

SC1485ITSTRT

IC REG CTRLR BUCK 28TSSOP

Semtech Corporation

3250 QRF
- +

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SC1485ITSTRT

Datasheet

28-TSSOP (0.173, 4.40mm Width) Tape & Reel (TR),Cut Tape (CT),Digi-Reel® - Obsolete Transistor Driver Step-Down Positive Buck 2 1 1.8V ~ 25V - - Yes No - Current Limit, Enable, On Time Control, Power Good -40°C ~ 125°C (TJ) Surface Mount
SC470IMLTRT

SC470IMLTRT

IC REG CTRLR BUCK 16-MLPQ

Semtech Corporation

3032 QRF
- +

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16-VQFN Exposed Pad Tape & Reel (TR),Cut Tape (CT),Digi-Reel® - Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V - - Yes No - Current Limit, Enable, On Time Control, Power Good -40°C ~ 125°C (TJ) Surface Mount
SC470ITSTRT

SC470ITSTRT

IC REG CTRLR BUCK 14TSSOP

Semtech Corporation

3407 QRF
- +

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14-TSSOP (0.173, 4.40mm Width) Tape & Reel (TR),Cut Tape (CT),Digi-Reel® - Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V - - Yes No - Current Limit, Enable, On Time Control, Power Good -40°C ~ 125°C (TJ) Surface Mount
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  • EA-CHIP INDUSTRY CO., LIMITED