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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
UC1527AJ

UC1527AJ

UC1527A REGULATING PULSE WIDTH M

Texas Instruments

3256 QRF
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UC1527AJ

Datasheet

- Bulk * Active - - - - - - - - - - - - - - -
LM3489MM/NOPB

LM3489MM/NOPB

LM3489 HYSTERETIC PFET BUCK CONT

National Semiconductor

2477 QRF
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LM3489MM/NOPB

Datasheet

8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Bulk Automotive, AEC-Q100 Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 35V Up to 1MHz 100% No No - Current Limit, Enable -40°C ~ 125°C (TJ) Surface Mount
LM5117QPMH/NOPB

LM5117QPMH/NOPB

LM5117-Q1 AUTOMOTIVE GRADE 5.5-6

National Semiconductor

2617 QRF
- +

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LM5117QPMH/NOPB

Datasheet

20-PowerTSSOP (0.173, 4.40mm Width) Bulk Automotive, AEC-Q100 Active Transistor Driver Step-Down Positive Buck 1 1 5.5V ~ 65V 200kHz, 480kHz - Yes No - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Surface Mount
UCC38C45P

UCC38C45P

UCC38C45 BICMOS LOW-POWER CURREN

Unitrode

3652 QRF
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UCC38C45P

Datasheet

8-DIP (0.300, 7.62mm) Bulk - Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 7.6V ~ 18V Up to 1MHz 48% No No - Frequency Control 0°C ~ 70°C (TJ) Through Hole
LM5642MTC/NOPB

LM5642MTC/NOPB

LM5642 4.5-36V, CURRENT MODE DUA

Texas Instruments

2412 QRF
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LM5642MTC/NOPB

Datasheet

- Bulk * Active - - - - - - - - - - - - - - -
ISL8843AMUZ

ISL8843AMUZ

SWITCHING REGULATOR, CURRENT-MOD

Intersil

3105 QRF
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ISL8843AMUZ

Datasheet

8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Bulk - Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 9V ~ 30V Up to 2MHz 96% No No - Current Limit, Frequency Control -55°C ~ 125°C (TJ) Surface Mount
LM25037QMT

LM25037QMT

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

2287 QRF
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LM25037QMT

Datasheet

- Bulk * Active - - - - - - - - - - - - - - -
LM25088QMH-2/NOPB

LM25088QMH-2/NOPB

LM25088-Q1 AUTOMOTIVE GRADE 4.5-

Texas Instruments

2120 QRF
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LM25088QMH-2/NOPB

Datasheet

16-PowerTSSOP (0.173, 4.40mm Width) Bulk Automotive, AEC-Q100 Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V 50kHz ~ 1MHz - No Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Surface Mount
LM5022MMX/NOPB

LM5022MMX/NOPB

LM5022 6-60V WIDE VIN, CURRENT M

National Semiconductor

3739 QRF
- +

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LM5022MMX/NOPB

Datasheet

10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Bulk - Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 6V ~ 60V 200kHz ~ 990kHz 95% No Yes - Frequency Control, Soft Start -40°C ~ 125°C (TJ) Surface Mount
LM3478MMX/NOPB

LM3478MMX/NOPB

LM3478 2.97~40V WIDE INPUT RANGE

National Semiconductor

2336 QRF
- +

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LM3478MMX/NOPB

Datasheet

8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Bulk - Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.97V ~ 40V 100kHz ~ 1MHz 100% No No - Enable, Frequency Control -40°C ~ 125°C (TJ) Surface Mount
LTC1773EMS#PBF

LTC1773EMS#PBF

SYNCHRONOUS STEP-DOWN DC/DC CONT

Linear Technology

2463 QRF
- +

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LTC1773EMS#PBF

Datasheet

10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Bulk - Active Transistor Driver Step-Down Positive Buck 1 1 2.65V ~ 8.5V 550kHz 100% Yes Yes - Enable, Soft Start -40°C ~ 85°C (TA) Surface Mount
LTC3890MPUH-2#PBF

LTC3890MPUH-2#PBF

60V LOW IQ, DUAL, 2-PHASE SYNCHR

Linear Technology

3309 QRF
- +

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LTC3890MPUH-2#PBF

Datasheet

32-WFQFN Exposed Pad Bulk PolyPhase® Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, SEPIC 2 2 4V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -55°C ~ 150°C (TJ) Surface Mount
LM5085MY/NOPB

LM5085MY/NOPB

LM5085 4.5-75V WIDE VIN, CONSTAN

National Semiconductor

3153 QRF
- +

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LM5085MY/NOPB

Datasheet

8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad Bulk - Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V Up to 1MHz 100% No No - Current Limit, Enable, On Time Control -40°C ~ 125°C (TJ) Surface Mount
UC3845ADG4

UC3845ADG4

UC3845A CURRENT MODE PWM CONTROL

Unitrode

3837 QRF
- +

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UC3845ADG4

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 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) Surface Mount
UCC3808AD-2

UCC3808AD-2

UCC3808A-2 LOW-POWER CURRENT-MOD

Texas Instruments

3727 QRF
- +

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UCC3808AD-2

Datasheet

8-SOIC (0.154, 3.90mm Width) Bulk - Active Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 1 4.1V ~ 15V 194kHz 49% No No - Frequency Control 0°C ~ 70°C (TA) Surface Mount
UC2525AJ

UC2525AJ

UC2525AM REGULATING PULSE WIDTH

Unitrode

3123 QRF
- +

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UC2525AJ

Datasheet

- Bulk * Active - - - - - - - - - - - - - - -
LM25117QPSQE/NOPB

LM25117QPSQE/NOPB

LM25117-Q1 AUTOMOTIVE GRADE 4.5-

Texas Instruments

2434 QRF
- +

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LM25117QPSQE/NOPB

Datasheet

24-WFQFN Exposed Pad Bulk Automotive, AEC-Q100 Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V Up to 750kHz - Yes No - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Surface Mount
LM5009MMX/NOPB

LM5009MMX/NOPB

LM5009 9.5-95V WIDE VIN, 150MA C

National Semiconductor

2800 QRF
- +

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LM5009MMX/NOPB

Datasheet

- Bulk * Active - - - - - - - - - - - - - - -
LM25088QMH-1/NOPB

LM25088QMH-1/NOPB

LM25088-Q1 AUTOMOTIVE GRADE 4.5-

Texas Instruments

2697 QRF
- +

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LM25088QMH-1/NOPB

Datasheet

16-PowerTSSOP (0.173, 4.40mm Width) Bulk Automotive, AEC-Q100 Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V 50kHz ~ 1MHz - No Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Surface Mount
LM25116MH/NOPB

LM25116MH/NOPB

LM25116 6-42V WIDE VIN, CURRENT

National Semiconductor

3087 QRF
- +

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LM25116MH/NOPB

Datasheet

20-PowerTSSOP (0.173, 4.40mm Width) Bulk - Active Transistor Driver Step-Down Positive Buck 1 1 6V ~ 42V 50kHz ~ 1MHz - Yes Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Surface Mount
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  • EA-CHIP INDUSTRY CO., LIMITED