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
L6727TR

L6727TR

IC REG CTRLR BUCK 8SOIC

STMicroelectronics

6
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.1V ~ 13.2V 300kHz 80% Yes No - Enable, Phase Control -20°C ~ 85°C (TA) - - Surface Mount 8-SOIC
UC3842ADR2

UC3842ADR2

IC REG CTRLR FLYBK ISO CM 14SOIC

onsemi

0
RFQ
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 ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
MIC38C43ABMM-TR

MIC38C43ABMM-TR

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

0
RFQ
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V 500kHz 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
MIC38C43BMM-TR

MIC38C43BMM-TR

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

0
RFQ
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V 500kHz 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
MIC38C45ABMM-TR

MIC38C45ABMM-TR

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

0
RFQ
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V 500kHz 50% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
MIC2164-3YMM

MIC2164-3YMM

IC REG CTRLR BUCK 10MSOP

Microchip Technology

0
RFQ
Datasheet Hyper Speed Control® 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 28V 1MHz 66% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
TPS40304ADRCR

TPS40304ADRCR

IC REG CTRLR BUCK 10SON

Texas Instruments

0
RFQ
Datasheet - 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 20V 600kHz 90% Yes No - Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-VSON (3x3)
MIC2164-3YMM-TR

MIC2164-3YMM-TR

IC REG CTRLR BUCK 10MSOP

Microchip Technology

0
RFQ
Datasheet Hyper Speed Control® 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 28V 1MHz 66% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
UCC3803PWTRG4

UCC3803PWTRG4

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

0
RFQ
Datasheet - 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V 31kHz 99% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
LM5030SDX/NOPB

LM5030SDX/NOPB

IC REG CTRLR MULT TOPOLOGY 10SON

Texas Instruments

0
RFQ
Datasheet - 10-WDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 2 1 14V ~ 90V 200kHz, 600kHz 50% No No - Frequency Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 10-WSON (4x4)
MIC38C43YN

MIC38C43YN

IC REG CTRLR MULT TOPOLOGY 8DIP

Microchip Technology

0
RFQ
Datasheet - 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V 500kHz 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Through Hole 8-DIP
UCC2813PW-1

UCC2813PW-1

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

0
RFQ
Datasheet - 8-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 7.4V ~ 12V - 49% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
LM3743MMX-1000/NOPB

LM3743MMX-1000/NOPB

IC REG CTRLR BUCK 10MSOP

Texas Instruments

0
RFQ
Datasheet - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 300kHz 76% Yes No - Current Limit, Enable, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
LM3743MMX-300/NOPB

LM3743MMX-300/NOPB

IC REG CTRLR BUCK 10MSOP

Texas Instruments

0
RFQ
Datasheet - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 300kHz 91% Yes No - Current Limit, Enable, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
UC2524ADWG4

UC2524ADWG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

0
RFQ
Datasheet - 16-SOIC (0.295", 7.50mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 40V 500kHz 45% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
UC3525ANG4

UC3525ANG4

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

0
RFQ
Datasheet - 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
MC33129EFR2

MC33129EFR2

IC REG CTRLR FLYBACK 14SOIC

NXP USA Inc.

0
RFQ
Datasheet - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) 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 14-SO
UCC2813PW-3G4

UCC2813PW-3G4

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

0
RFQ
Datasheet - 8-TSSOP (0.173", 4.40mm Width) Tray Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V - 99% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
UCC3813PW-5G4

UCC3813PW-5G4

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

0
RFQ
Datasheet - 8-TSSOP (0.173", 4.40mm Width) Tray Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V 31kHz 49% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
TL1451ACNSG4

TL1451ACNSG4

IC REG CTRLR BUCK/BST/FLYBK 16SO

Texas Instruments

0
RFQ
Datasheet - 16-SOIC (0.209", 5.30mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 2 1 3.6V ~ 50V 1kHz ~ 500kHz - No No - Frequency Control -20°C ~ 85°C (TA) - - Surface Mount 16-SO
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