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DC DC Switching Controllers

Photo Mfr. Part # Availability Quantity Datasheet Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
MIC38HC43BN Microchip Technology electronic component

MIC38HC43BN

CURRENT-MODE PWM CONTROLLER

Microchip Technology

501
RFQ

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V - 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Through Hole 8-DIP
LM5041ASD National Semiconductor electronic component

LM5041ASD

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

1,000
RFQ

Datasheet

- 16-WFDFN Exposed Pad Bulk Active Transistor Driver Step-Up/Step-Down Positive - 1 1 15V ~ 90V 200kHz, 600kHz - Yes Yes - Dead Time Control, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-WSON (5x5)
CS51021AEDR16 onsemi electronic component

CS51021AEDR16

IC REG CTRLR MULT TOP 16SOIC

onsemi

0
RFQ

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter, Push-Pull 1 1 7.7V ~ 20V 1MHz - No Yes - Current Limit, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
ISL6525CB Intersil electronic component

ISL6525CB

SWITCHING CONTROLLER

Intersil

500
RFQ

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 10.8V ~ 13.2V 200kHz 100% Yes No - Frequency Control, Phase Control, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
UC2842BN STMicroelectronics electronic component

UC2842BN

IC REG CTRLR BST FLYBK ISO 8-DIP

STMicroelectronics

102
RFQ

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active 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 -25°C ~ 85°C (TA) - - Through Hole 8-Mini DIP
ISL6526IR Intersil electronic component

ISL6526IR

SWITCHING CONTROLLER

Intersil

600
RFQ

Datasheet

- 16-VQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.97V ~ 3.63V 600kHz 100% Yes No - Enable, Phase Control -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (5x5)
ISL6526IB Intersil electronic component

ISL6526IB

SWITCHING CONTROLLER

Intersil

495
RFQ

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.97V ~ 3.63V 600kHz 100% Yes No - Enable, Phase Control -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
MIC2169YMM Microchip Technology electronic component

MIC2169YMM

IC REG CTRLR BUCK 10MSOP

Microchip Technology

98
RFQ

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 14.5V 500kHz 92% Yes No - Current Limit -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
UC3845BVD onsemi electronic component

UC3845BVD

IC REG CTRLR BOOST/FLYBK 14SOIC

onsemi

0
RFQ

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 48% No No - Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 14-SOIC
UCC3803D/81468 Unitrode electronic component

UCC3803D/81468

UCC3803 SWITCHING CONTROLLER

Unitrode

797
RFQ

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UCC3803D/81102 Texas Instruments electronic component

UCC3803D/81102

LOW-PWR BICMOS CUR-MODE PWM

Texas Instruments

650
RFQ

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
ISL6420IA Intersil electronic component

ISL6420IA

SWITCHING CONTROLLER

Intersil

555
RFQ

Datasheet

- 20-SSOP (0.154", 3.90mm Width) 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 20-QSOP
S-8520A34MC-AVTT2U ABLIC Inc. electronic component

S-8520A34MC-AVTT2U

IC REG CTRLR BUCK SOT23-5

ABLIC Inc.

100
RFQ

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.5V ~ 10V 180kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
S-8520B30MC-ARPT2U ABLIC Inc. electronic component

S-8520B30MC-ARPT2U

IC REG CTRLR BUCK SOT23-5

ABLIC Inc.

100
RFQ

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.5V ~ 16V 180kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
S-8520D30MC-BVPT2U ABLIC Inc. electronic component

S-8520D30MC-BVPT2U

IC REG CTRLR BUCK SOT23-5

ABLIC Inc.

100
RFQ

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.5V ~ 16V 60kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
S-8521B18MC-ATDT2U ABLIC Inc. electronic component

S-8521B18MC-ATDT2U

IC REG CTRLR BUCK SOT23-5

ABLIC Inc.

100
RFQ

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.5V ~ 16V 180kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
S-8521D16MC-BXBT2U ABLIC Inc. electronic component

S-8521D16MC-BXBT2U

IC REG CTRLR BUCK SOT23-5

ABLIC Inc.

100
RFQ

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.5V ~ 16V 60kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
S-8521F38MC-BPXT2U ABLIC Inc. electronic component

S-8521F38MC-BPXT2U

IC REG CTRLR BUCK SOT23-5

ABLIC Inc.

100
RFQ

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.5V ~ 16V 300kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
S-8521A25MC-AXKT2U ABLIC Inc. electronic component

S-8521A25MC-AXKT2U

IC REG CTRLR BUCK SOT23-5

ABLIC Inc.

99
RFQ

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.5V ~ 10V 180kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
S-8521C16MC-BTBT2U ABLIC Inc. electronic component

S-8521C16MC-BTBT2U

IC REG CTRLR BUCK SOT23-5

ABLIC Inc.

99
RFQ

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.5V ~ 10V 60kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
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DC DC Switching Controllers Electronic Components

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