Photo Mfr. Part # Availability 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
LTC3851AEMSE#PBF

LTC3851AEMSE#PBF

IC REG CTRLR BUCK 16MSOP

Analog Devices Inc.

2,539 -

RFQ

LTC3851AEMSE#PBF

Datasheet

16-TFSOP (0.118, 3.00mm Width) Exposed Pad Tube - Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 38V 235kHz ~ 750kHz 99% Yes No - Current Limit, Enable, Frequency Control, Soft Start, Tracking -40°C ~ 125°C (TJ) Surface Mount
LTC3851EMSE#PBF

LTC3851EMSE#PBF

IC REG CTRLR BUCK 16MSOP

Analog Devices Inc.

1,050 -

RFQ

LTC3851EMSE#PBF

Datasheet

16-TFSOP (0.118, 3.00mm Width) Exposed Pad Tube - Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 38V 250kHz ~ 750kHz 99% Yes No - Current Limit, Enable, Frequency Control, Soft Start, Tracking -40°C ~ 85°C (TA) Surface Mount
LM5035MH/NOPB

LM5035MH/NOPB

IC REG CTRLR HALF-BRIDGE 20TSSOP

Texas Instruments

193 -

RFQ

LM5035MH/NOPB

Datasheet

20-PowerTSSOP (0.173, 4.40mm Width) Tube - Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 13V ~ 105V 200kHz, 500kHz - Yes Yes - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Surface Mount
LTC3879EMSE#PBF

LTC3879EMSE#PBF

IC REG CTRLR BUCK 16MSOP

Analog Devices Inc.

218 -

RFQ

LTC3879EMSE#PBF

Datasheet

16-TFSOP (0.118, 3.00mm Width) Exposed Pad Tube - Active Transistor Driver Step-Down Positive or Negative Buck 1 1 4V ~ 38V - - Yes No - Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) Surface Mount
LM5039MH/NOPB

LM5039MH/NOPB

IC REG CTRLR HALF-BRIDGE 20TSSOP

Texas Instruments

1,977 -

RFQ

LM5039MH/NOPB

Datasheet

20-PowerTSSOP (0.173, 4.40mm Width) Tube - Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 13V ~ 105V 200kHz, 500kHz - Yes Yes - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Surface Mount
MCP19125-E/MQ

MCP19125-E/MQ

DIGITALLY ENHANCED POWER, VOLTAG

Microchip Technology

146 -

RFQ

MCP19125-E/MQ

Datasheet

28-VFQFN Exposed Pad Tube Automotive, AEC-Q100 Active PWM Signal Step-Up/Step-Down Positive Boost, Cuk, Flyback, SEPIC 1 2 4.75V ~ 5.5V 31.25kHz ~ 2MHz - Yes Yes I²C Dead Time Control, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Surface Mount
LM5642XMH/NOPB

LM5642XMH/NOPB

IC REG CTRLR BUCK 28TSSOP

Texas Instruments

144 -

RFQ

LM5642XMH/NOPB

Datasheet

28-PowerTSSOP (0.173, 4.40mm Width) Tube - Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 36V 375kHz 98.9% Yes Yes - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) Surface Mount
MAX1953EUB+

MAX1953EUB+

IC REG CTRLR BUCK 10UMAX

Analog Devices Inc./Maxim Integrated

139 -

RFQ

MAX1953EUB+

Datasheet

10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Tube - Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 1MHz 89% Yes No - Current Limit -40°C ~ 85°C (TA) Surface Mount
LTC3851IUD#PBF

LTC3851IUD#PBF

IC REG CTRLR BUCK 16QFN

Analog Devices Inc.

311 -

RFQ

LTC3851IUD#PBF

Datasheet

16-WFQFN Exposed Pad Tube - Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 38V 250kHz ~ 750kHz 99% Yes No - Current Limit, Enable, Frequency Control, Soft Start, Tracking -40°C ~ 125°C (TJ) Surface Mount
UC2823DW

UC2823DW

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

130 -

RFQ

UC2823DW

Datasheet

16-SOIC (0.295, 7.50mm Width) Tube - Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 8.4V ~ 30V 340kHz ~ 460kHz 80% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -25°C ~ 85°C (TA) Surface Mount
MAX1649ESA+

MAX1649ESA+

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc./Maxim Integrated

200 -

RFQ

MAX1649ESA+

Datasheet

8-SOIC (0.154, 3.90mm Width) Tube - Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 16V Up to 300kHz 96.5% No No - Enable -40°C ~ 85°C (TA) Surface Mount
MAX775CSA+

MAX775CSA+

IC REG CTRLR BUCK-BOOST 8SOIC

Analog Devices Inc./Maxim Integrated

619 -

RFQ

MAX775CSA+

Datasheet

8-SOIC (0.154, 3.90mm Width) Tube - Active Transistor Driver Step-Up/Step-Down Negative Buck-Boost 1 1 3V ~ 16.5V 300kHz - No No - Enable 0°C ~ 70°C (TA) Surface Mount
MAX5014ESA+

MAX5014ESA+

IC REG CTRLR FLYBACK 8SOIC

Analog Devices Inc./Maxim Integrated

463 -

RFQ

MAX5014ESA+

Datasheet

8-SOIC (0.154, 3.90mm Width) Tube - Not For New Designs Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 13V ~ 36V 275kHz 85% No No - Enable, Soft Start -40°C ~ 85°C (TA) Surface Mount
LTC3870EUFD#PBF

LTC3870EUFD#PBF

IC REG CTRLR BUCK 28QFN

Analog Devices Inc.

171 -

RFQ

LTC3870EUFD#PBF

Datasheet

28-WFQFN Exposed Pad Tube PolyPhase® Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 60V 500kHz - Yes Yes - Current Limit, Enable, Frequency Control, Phase Control -40°C ~ 125°C (TJ) Surface Mount
ISL6752AAZA

ISL6752AAZA

IC REG CTRLR FULL-BRIDGE 16QSOP

Renesas Electronics America Inc

967 -

RFQ

ISL6752AAZA

Datasheet

16-SSOP (0.154, 3.90mm Width) Tube - Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge 1 1 9V ~ 16V Up to 2MHz 99% Yes No - Frequency Control -40°C ~ 105°C (TA) Surface Mount
LTC3863IMSE#PBF

LTC3863IMSE#PBF

IC REG CTRLR BUCK 12MSOP

Analog Devices Inc.

773 -

RFQ

LTC3863IMSE#PBF

Datasheet

12-TSSOP (0.118, 3.00mm Width) Exposed Pad Tube - Active Transistor Driver Step-Down Positive or Negative Buck 1 1 3.5V ~ 60V 50kHz ~ 850kHz - No No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) Surface Mount
LTC7804HMSE#PBF

LTC7804HMSE#PBF

LOW IQ SYNCH BOOST CONTROLLER

Analog Devices Inc.

104 -

RFQ

LTC7804HMSE#PBF

Datasheet

16-TFSOP (0.118, 3.00mm Width) Exposed Pad Tube - Active Transistor Driver Step-Up Positive Boost 1 1 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes No - - -40°C ~ 150°C (TJ) Surface Mount
UC3856DW

UC3856DW

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

611 -

RFQ

UC3856DW

Datasheet

16-SOIC (0.295, 7.50mm Width) Tube - Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 200kHz 47% Yes Yes - Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) Surface Mount
LTC3874EUFD#PBF

LTC3874EUFD#PBF

IC REG CTRLR BUCK 28QFN

Analog Devices Inc.

177 -

RFQ

LTC3874EUFD#PBF

Datasheet

28-WFQFN Exposed Pad Tube PolyPhase® Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 1MHz - Yes Yes - Current Limit, Enable, Frequency Control, Phase Control -40°C ~ 125°C (TJ) Surface Mount
LTC3851AHMSE#PBF

LTC3851AHMSE#PBF

IC REG CTRLR BUCK 16MSOP

Analog Devices Inc.

170 -

RFQ

LTC3851AHMSE#PBF

Datasheet

16-TFSOP (0.118, 3.00mm Width) Exposed Pad Tube - Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 38V 235kHz ~ 750kHz 99% Yes No - Current Limit, Enable, Frequency Control, Soft Start, Tracking -40°C ~ 150°C (TJ) Surface Mount
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