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DC DC Switching Controllers

Manufacturer Series Package/Case Packaging Part Status Output Type Function Topology Number of Outputs Output Phases Output Configuration Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Grade Serial Interfaces Operating Temperature Control Features Qualification Mounting Style Supplier Device Package





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Part Status Output Type Function Topology Number of Outputs Output Phases Output Configuration Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Grade Serial Interfaces Operating Temperature Control Features Qualification Mounting Style Supplier Device Package
UCC3805DG4

UCC3805DG4

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

3,491
UCC3805DG4

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 Positive 3.6V ~ 12V 31kHz 49% No No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 8-SOIC
LM3488MMX

LM3488MMX

IC REG CTRLR MULT TOP 8VSSOP

Texas Instruments

3,688
LM3488MMX

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, SEPIC 1 1 Positive 2.97V ~ 40V 100kHz ~ 1MHz 100% No Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control - Surface Mount 8-VSSOP
SC4201IMSTRT

SC4201IMSTRT

IC REG CTRLR BUCK 8MSOP

Semtech Corporation

2,970
SC4201IMSTRT

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete PWM Signal Step-Down Buck 4 4 Positive 3V ~ 6V - - No Yes - - -40°C ~ 125°C (TJ) Frequency Control - Surface Mount 8-MSOP
LM5033MM

LM5033MM

IC REG CTRLR PUSH-PULL 10MSOP

Texas Instruments

2,784
LM5033MM

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete PWM Signal Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 15V ~ 90V 200kHz, 600kHz - Yes Yes - - -40°C ~ 125°C (TJ) Frequency Control, Soft Start - Surface Mount 10-VSSOP
LM5033SD

LM5033SD

IC REG CTRLR PUSH-PULL 10WSON

Texas Instruments

4,010
LM5033SD

Datasheet

- 10-WDFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 15V ~ 90V 200kHz, 600kHz - Yes Yes - - -40°C ~ 125°C (TJ) Frequency Control, Soft Start - Surface Mount 10-WSON (4x4)
TPS40210DGQG4

TPS40210DGQG4

IC REG CTRLR MULT TOP 10MSOP

Texas Instruments

2,701
TPS40210DGQG4

Datasheet

- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Discontinued Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, SEPIC 1 1 Positive 4.5V ~ 52V 35kHz ~ 1MHz - No Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Soft Start - Surface Mount 10-HVSSOP
UC3524ANG4

UC3524ANG4

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

4,473
UC3524ANG4

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Discontinued Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 8V ~ 40V 500kHz 45% No No - - 0°C ~ 70°C (TA) Frequency Control - Through Hole 16-PDIP
L6728AHTR

L6728AHTR

IC REG CTRLR BUCK 10-VFQFPN

STMicroelectronics

1,263
L6728AHTR

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 Positive 5V ~ 12V 600kHz 67% Yes No - - -40°C ~ 125°C (TJ) Enable, Phase Control, Power Good - Surface Mount 10-VFDFPN (3x3)
MIC38C43ABMM

MIC38C43ABMM

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

3,895
MIC38C43ABMM

Datasheet

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

MIC38C43BMM

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

2,690
MIC38C43BMM

Datasheet

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

MIC38C45ABMM

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

4,763
MIC38C45ABMM

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Discontinued Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 Positive, Isolation Capable 7.6V ~ 20V 500kHz 50% Yes No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 8-MSOP
LM5022MMX

LM5022MMX

IC REG CTRLR BOOST/SEPIC 10MSOP

Texas Instruments

2,746
LM5022MMX

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 1 1 Positive 6V ~ 60V 200kHz ~ 990kHz 95% No Yes - - -40°C ~ 125°C (TJ) Frequency Control, Soft Start - Surface Mount 10-VSSOP
MAX17499BEUB+T

MAX17499BEUB+T

IC REG CTRLR BOOST/SEPIC 10UMAX

Analog Devices Inc./Maxim Integrated

2,443
MAX17499BEUB+T

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 1 1 Positive, Isolation Capable 9.5V ~ 24V 50kHz ~ 2.5MHz 75% No No - - -40°C ~ 125°C (TJ) Enable - Surface Mount 10-uMAX/uSOP
MAX17500BEUB+T

MAX17500BEUB+T

IC REG CTRLR BOOST/SEPIC 10UMAX

Analog Devices Inc./Maxim Integrated

2,978
MAX17500BEUB+T

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 1 1 Positive, Isolation Capable 23.6V ~ 30V 50kHz ~ 2.5MHz 75% No No - - -40°C ~ 125°C (TJ) Enable - Surface Mount 10-uMAX/uSOP
SIP11206DQP-T1-E3

SIP11206DQP-T1-E3

IC REG CTRLR FWRD CONV 16TSSOP

Vishay Siliconix

2,561
SIP11206DQP-T1-E3

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Forward Converter 1 1 Positive, Isolation Capable 10.5V ~ 13.2V 200kHz ~ 1MHz 47% Yes No - - -40°C ~ 85°C (TA) Enable, Frequency Control, Soft Start - Surface Mount 16-TSSOP
RT6542AGQW

RT6542AGQW

IC REG CTRLR BUCK PWM WDFN-14

Richtek USA Inc.

2,872
RT6542AGQW

Datasheet

- 14-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 3V ~ 26V 560kHz - Yes No - - -40°C ~ 125°C (TJ) Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start - Surface Mount 14-WDFN (3x2)
UCC3803PWTR

UCC3803PWTR

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

1,676
UCC3803PWTR

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 Positive 3.6V ~ 12V 31kHz 99% No No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 8-TSSOP
MIC38C43-1BM-TR

MIC38C43-1BM-TR

IC REG CTRLR MULT TOP 14SOIC

Microchip Technology

2,765
MIC38C43-1BM-TR

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 Positive, Isolation Capable 7.6V ~ 20V 500kHz 96% Yes No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 14-SOIC
MIC38C45-1BM-TR

MIC38C45-1BM-TR

IC REG CTRLR MULT TOP 14SOIC

Microchip Technology

3,798
MIC38C45-1BM-TR

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 Positive, Isolation Capable 7.6V ~ 20V 500kHz 50% Yes No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 14-SOIC
TL5001AIDG4

TL5001AIDG4

IC REG CTRLR BCK/BST/FLYBK 8SOIC

Texas Instruments

1,695
TL5001AIDG4

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback 1 1 Positive 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - - -40°C ~ 85°C (TA) Dead Time Control, Frequency Control - Surface Mount 8-SOIC
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