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
UC2843BDR2

UC2843BDR2

IC REG CTRLR FLYBACK 14SOIC

onsemi

2546 QRF
- +

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UC2843BDR2

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 96% No No - Frequency Control -25°C ~ 85°C (TA) Surface Mount
UC2844BD1R2

UC2844BD1R2

IC REG CTRLR PWM CM 8-SOIC

onsemi

3791 QRF
- +

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UC2844BD1R2

Datasheet

8-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 10V ~ 36V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) Surface Mount
UC2845BD1R2

UC2845BD1R2

IC REG CTRLR BOOST/FLYBACK 8SOIC

onsemi

3316 QRF
- +

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UC2845BD1R2

Datasheet

8-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 -25°C ~ 85°C (TA) Surface Mount
UC2845BDR2

UC2845BDR2

IC REG CTRLR BOOST/FLYBK 14SOIC

onsemi

3206 QRF
- +

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UC2845BDR2

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 -25°C ~ 85°C (TA) Surface Mount
UC3842BD1R2

UC3842BD1R2

IC REG CTRLR BST FLYBK ISO 8SOIC

onsemi

357500 QRF
- +

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UC3842BD1R2

Datasheet

8-SOIC (0.154, 3.90mm Width) Tape & Reel (TR),Bulk - Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TA) Surface Mount
UC3842BDR2

UC3842BDR2

IC REG CTRLR PWM CM 14-SOIC

onsemi

20000 QRF
- +

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UC3842BDR2

Datasheet

14-SOIC (0.154, 3.90mm Width) Tape & Reel (TR),Bulk - Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TA) Surface Mount
UC3843BDR2

UC3843BDR2

IC REG CTRLR FLYBACK 14SOIC

onsemi

2085 QRF
- +

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UC3843BDR2

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 96% No No - Frequency Control 0°C ~ 70°C (TA) Surface Mount
UC3843BVD1

UC3843BVD1

IC REG CTRLR FLYBACK 8SOIC

onsemi

2804 QRF
- +

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UC3843BVD1

Datasheet

8-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
UC3843BVD1G

UC3843BVD1G

IC REG CTRLR FLYBACK 8SOIC

onsemi

3767 QRF
- +

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UC3843BVD1G

Datasheet

8-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
UC3844BD1R2

UC3844BD1R2

IC REG CTRLR PWM CM 8-SOIC

onsemi

2424 QRF
- +

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UC3844BD1R2

Datasheet

8-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 10V ~ 36V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) Surface Mount
UC3844BDG

UC3844BDG

IC REG CTRLR PWM CM 14-SOIC

onsemi

26144 QRF
- +

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UC3844BDG

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 0°C ~ 70°C (TA) Surface Mount
UC3844BDR2

UC3844BDR2

IC REG CTRLR PWM CM 14-SOIC

onsemi

2818 QRF
- +

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UC3844BDR2

Datasheet

8-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 10V ~ 36V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) Surface Mount
UC3844BVD1

UC3844BVD1

IC REG CTRLR PWM CM 8-SOIC

onsemi

2816 QRF
- +

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UC3844BVD1

Datasheet

8-SOIC (0.154, 3.90mm Width) 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
UC3844BVD1G

UC3844BVD1G

IC REG CTRLR PWM CM 8-SOIC

onsemi

3629 QRF
- +

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UC3844BVD1G

Datasheet

8-SOIC (0.154, 3.90mm Width) 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
UC3844BVDR2

UC3844BVDR2

IC REG CTRLR PWM CM 14-SOIC

onsemi

3695 QRF
- +

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UC3844BVDR2

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 10V ~ 36V Up to 500kHz 48% No No - Frequency Control -40°C ~ 105°C (TA) Surface Mount
UC3845BD1R2

UC3845BD1R2

IC REG CTRLR BOOST/FLYBACK 8SOIC

onsemi

3590 QRF
- +

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UC3845BD1R2

Datasheet

8-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
UC3845BDR2

UC3845BDR2

IC REG CTRLR BOOST/FLYBK 14SOIC

onsemi

2865 QRF
- +

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UC3845BDR2

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
UC3845BVD1

UC3845BVD1

IC REG CTRLR BOOST/FLYBACK 8SOIC

onsemi

3555 QRF
- +

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UC3845BVD1

Datasheet

8-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 48% No No - Frequency Control -40°C ~ 105°C (TA) Surface Mount
UC3845BVD1G

UC3845BVD1G

IC REG CTRLR BOOST/FLYBACK 8SOIC

onsemi

3179 QRF
- +

  Add To Cart

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UC3845BVD1G

Datasheet

8-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
UC3845BVDR2

UC3845BVDR2

IC REG CTRLR BOOST/FLYBK 14SOIC

onsemi

3229 QRF
- +

  Add To Cart

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UC3845BVDR2

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 -40°C ~ 105°C (TA) Surface Mount
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  • EA-CHIP INDUSTRY CO., LIMITED