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
LM5026SD

LM5026SD

IC REG CTRLR FWRD CONV 16WSON

Texas Instruments

0
RFQ
Datasheet - 16-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 2 1 8V ~ 15V 200kHz ~ 590kHz 70%, 80% No Yes - Dead Time Control, Frequency Control, Reset, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-WSON (5x5)
MC33067DWR2

MC33067DWR2

IC REG CTRLR FLYBACK 16SOIC

onsemi

0
RFQ
Datasheet - 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 2 1 8.6V ~ 20V 2.05MHz - No No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
ISL8130IRZ-TK

ISL8130IRZ-TK

IC REG CTRLR MULT TOPOLOGY 20QFN

Renesas Electronics Corporation

0
RFQ
Datasheet - 20-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, SEPIC 1 1 4.5V ~ 5.5V 100kHz ~ 1.4MHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (4x4)
UCC3805D

UCC3805D

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

0
RFQ
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V 31kHz 49% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
CS5124XD8

CS5124XD8

IC REG CTRLR MULT TOPOLOGY 8SOIC

onsemi

0
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 7.7V ~ 20V 400kHz 82.5% No No - Soft Start -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
BD9540EFV-E2

BD9540EFV-E2

IC REG CTRLR BUCK 28HTSSOP

Rohm Semiconductor

0
RFQ
Datasheet - 28-VSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive Buck 2 1 7.5V ~ 20V - - Yes No - Current Limit, Enable -20°C ~ 100°C (TA) - - Surface Mount 28-HTSSOP-B
LM3487QMM/NOPB

LM3487QMM/NOPB

IC REG CTRLR BUCK/BCK-BST 10MSOP

Texas Instruments

0
RFQ
Datasheet - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost 1 1 2.97V ~ 35V 100kHz ~ 1.4MHz 100% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-VSSOP
MCP1631HVT-330E/ST

MCP1631HVT-330E/ST

IC REG CTRLR SEPIC 20TSSOP

Microchip Technology

0
RFQ
Datasheet - 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Sepic 1 1 3.5V ~ 16V - - No No - Enable, Frequency Control, Ramp -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP
MCP1631HVT-500E/ST

MCP1631HVT-500E/ST

IC REG CTRLR SEPIC 20TSSOP

Microchip Technology

0
RFQ
Datasheet - 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Sepic 1 1 3.5V ~ 16V - - No No - Enable, Frequency Control, Ramp -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP
MCP1631VHVT-330E/ST

MCP1631VHVT-330E/ST

IC REG CTRLR SEPIC 20TSSOP

Microchip Technology

0
RFQ
Datasheet - 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Sepic 1 1 3.5V ~ 16V - - No No - Enable, Frequency Control, Ramp -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP
MCP1631VHVT-500E/ST

MCP1631VHVT-500E/ST

IC REG CTRLR SEPIC 20TSSOP

Microchip Technology

0
RFQ
Datasheet - 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Sepic 1 1 3.5V ~ 16V - - No No - Enable, Frequency Control, Ramp -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP
MCP1631HV-330E/ST

MCP1631HV-330E/ST

IC REG CTRLR SEPIC 20TSSOP

Microchip Technology

0
RFQ
Datasheet - 20-TSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive Sepic 1 1 3.5V ~ 16V - - No No - Enable, Frequency Control, Ramp -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP
ISL6535IBZ-T

ISL6535IBZ-T

IC REG CTRLR BUCK 14SOIC

Renesas Electronics Corporation

0
RFQ
Datasheet - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 10.8V ~ 13.2V 200kHz 100% Yes No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
ISL6535CBZ-T

ISL6535CBZ-T

IC REG CTRLR BUCK 14SOIC

Renesas Electronics Corporation

0
RFQ
Datasheet - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 10.8V ~ 13.2V 200kHz 100% Yes No - Current Limit, Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
MIC38HC43-1BM

MIC38HC43-1BM

IC REG CTRLR MULT TOP 14SOIC

Microchip Technology

0
RFQ
Datasheet - 14-SOIC (0.154", 3.90mm Width) Bulk 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 - 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
MIC38HC45-1BM

MIC38HC45-1BM

IC REG CTRLR MULT TOP 14SOIC

Microchip Technology

0
RFQ
Datasheet - 14-SOIC (0.154", 3.90mm Width) Bulk 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 - 50% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
UCD7230ARGWR

UCD7230ARGWR

IC REG CTRLR BUCK 20VQFN

Texas Instruments

0
RFQ
Datasheet - 20-VQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 15.5V 200kHz ~ 2MHz - Yes No - Current Limit, Enable -40°C ~ 125°C (TJ) - - Surface Mount 20-VQFN (5x5)
CS51221ED16

CS51221ED16

IC REG CTRLR FWRD CONV 16SOIC

onsemi

0
RFQ
Datasheet - 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 3.8V ~ 15V 1MHz 85% No Yes - Current Limit, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
TPS53124PWR

TPS53124PWR

IC REG CTRLR BUCK 28TSSOP

Texas Instruments

0
RFQ
Datasheet D-CAP™ 28-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 24V - - Yes No - Enable -40°C ~ 85°C (TA) - - Surface Mount 28-TSSOP
TPS40195RGYTG4

TPS40195RGYTG4

IC REG CTRLR BUCK 16VQFN

Texas Instruments

0
RFQ
Datasheet - 16-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 20V 100kHz ~ 600kHz 85% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-VQFN (4x3.5)
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