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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
UC3825DWTRG4

UC3825DWTRG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

3,065
UC3825DWTRG4

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 8.4V ~ 30V 340kHz ~ 460kHz 85% No No - - 0°C ~ 70°C (TA) Current Limit, Enable, Frequency Control, Ramp, Soft Start - Surface Mount 16-SOIC
LTC3805EDD-5#TRPBF

LTC3805EDD-5#TRPBF

IC REG CTRLR MULT TOPOLOGY 10DFN

Analog Devices Inc.

4,861
LTC3805EDD-5#TRPBF

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, SEPIC 1 1 Positive, Isolation Capable 3.95V ~ 9.5V 70kHz ~ 700kHz 80% No Yes - - -40°C ~ 85°C (TA) Enable, Soft Start - Surface Mount 10-DFN (3x3)
MAX15026CETD+T

MAX15026CETD+T

IC REG CTRLR BUCK 14TDFN

Analog Devices Inc./Maxim Integrated

2,109
MAX15026CETD+T

Datasheet

- 14-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 28V 200kHz ~ 2MHz 88% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good - Surface Mount 14-TDFN (3x3)
UC3843BVDR2

UC3843BVDR2

IC REG CTRLR FLYBACK 14SOIC

onsemi

2,963
UC3843BVDR2

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 Positive, Isolation Capable 7.6V ~ 30V Up to 500kHz 96% No No - - -40°C ~ 105°C (TA) Frequency Control - Surface Mount 14-SOIC
RT8209AGQW

RT8209AGQW

IC REG CTRLR BUCK 16WQFN

Richtek USA Inc.

3,487
RT8209AGQW

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 5.5V - - Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, On Time Control, Phase Control, Power Good - Surface Mount 16-WQFN (3x3)
TPS40056PWPRG4

TPS40056PWPRG4

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

3,548
TPS40056PWPRG4

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued Transistor Driver Step-Down Buck 1 1 Positive 10V ~ 40V 100kHz ~ 1MHz 90% Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Soft Start - Surface Mount 16-HTSSOP
LM5041AMTC

LM5041AMTC

IC REG CTRLR MULT TOP 16TSSOP

Texas Instruments

2,278
LM5041AMTC

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Half-Bridge, Push-Pull 1 1 Positive 15V ~ 90V 200kHz, 600kHz - Yes Yes - - -40°C ~ 125°C (TJ) Dead Time Control, Frequency Control, Soft Start - Surface Mount 16-TSSOP
LM5041MTC

LM5041MTC

IC REG CTRLR MULT TOP 16TSSOP

Texas Instruments

3,749
LM5041MTC

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Half-Bridge, Push-Pull 1 1 Positive 15V ~ 90V 200kHz, 600kHz - Yes Yes - - -40°C ~ 125°C (TJ) Dead Time Control, Frequency Control, Soft Start - Surface Mount 16-TSSOP
MAX771CPA

MAX771CPA

IC REG CTRLR BOOST 8DIP

Analog Devices Inc./Maxim Integrated

2,910
MAX771CPA

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up Boost 1 1 Positive 3V ~ 16.5V 300kHz - No No - - 0°C ~ 70°C (TA) Enable - Through Hole 8-PDIP
EL7512CYZ-T13

EL7512CYZ-T13

IC REG CTRLR BOOST 10MSOP

Renesas Electronics Corporation

2,303
EL7512CYZ-T13

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up Boost 1 1 Positive 2V ~ 12V 530kHz ~ 1.2MHz 90% No No - - -40°C ~ 85°C (TA) Enable, Frequency Control, Low Battery, Soft Start - Surface Mount 10-MSOP
MIC2193BM-TR

MIC2193BM-TR

IC REG CTRLR BUCK 8SOIC

Microchip Technology

1,786
MIC2193BM-TR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued Transistor Driver Step-Down Buck 1 1 Positive 2.9V ~ 14V 400kHz 100% Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MIC2194BM-TR

MIC2194BM-TR

IC REG CTRLR BUCK/BUCK-BST 8SOIC

Microchip Technology

1,020
MIC2194BM-TR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued Transistor Driver Step-Down, Step-Up/Step-Down Buck, Buck-Boost 1 1 Positive 2.9V ~ 14V 400kHz 100% No No - - -40°C ~ 125°C (TJ) Enable - Surface Mount 8-SOIC
MIC2196BM-TR

MIC2196BM-TR

IC REG CTRLR BOOST 8SOIC

Microchip Technology

2,742
MIC2196BM-TR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued Transistor Driver Step-Up Boost 1 1 Positive 2.9V ~ 14V 400kHz 85% No No - - -40°C ~ 125°C (TJ) Enable - Surface Mount 8-SOIC
R1272S001A-E2-YE

R1272S001A-E2-YE

34 V INPUT SYNCHRONOUS STEP-DOWN

Nisshinbo Micro Devices Inc.

1,652
R1272S001A-E2-YE

Datasheet

R1272S 18-LFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4V ~ 34V 250kHz ~ 1MHz - Yes Yes - - -40°C ~ 105°C (TA) Enable - Surface Mount 18-HSOP
UCC38086PWG4

UCC38086PWG4

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

3,036
UCC38086PWG4

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tray Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Half-Bridge, Push-Pull 2 1 Positive 4.1V ~ 15V 200kHz 49% Yes No - - 0°C ~ 70°C (TA) Current Limit, Frequency Control - Surface Mount 8-TSSOP
MAX20458ATIA/VY+T

MAX20458ATIA/VY+T

36V DUAL 3.5A & 1.5A SYNC BUCK C

Analog Devices Inc./Maxim Integrated

1,225
MAX20458ATIA/VY+T

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Boost 1 1 Positive 3.5V ~ 36V 2.1MHz - Yes Yes Automotive - -40°C ~ 125°C - AEC-Q100 Surface Mount, Wettable Flank 28-TQFN (5x5)
MAX20458ATID/VY+T

MAX20458ATID/VY+T

36V BOOST CONTROLLER WITH 4A SYN

Analog Devices Inc./Maxim Integrated

4,015
MAX20458ATID/VY+T

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Boost, Buck 2 1 Positive 3.5V ~ 36V 400kHz 95% Yes Yes - - -40°C ~ 125°C Current Limit, Dead Time Control, Enable, Frequency Control, Off Time Control, On Time Control, Phase Control, Power Good, Soft Start - Surface Mount, Wettable Flank 28-TQFN (5x5)
TPS51125RGETG4

TPS51125RGETG4

IC REG CTRLR BUCK 24QFN

Texas Instruments

3,402
TPS51125RGETG4

Datasheet

D-CAP™ 24-VFQFN Exposed Pad Tape & Reel (TR) Discontinued Transistor Driver Step-Down Buck 2 1 Positive 5.5V ~ 28V - - Yes No - - -40°C ~ 85°C (TA) Enable, On Time Control, Power Good - Surface Mount 24-VQFN (4x4)
MAX1762EUB+T

MAX1762EUB+T

IC REG CTRLR BUCK 10UMAX

Analog Devices Inc./Maxim Integrated

3,965
MAX1762EUB+T

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 Positive 5V ~ 20V 300kHz - Yes No - - -40°C ~ 85°C (TA) Enable - Surface Mount 10-uMAX/uSOP
LM5039SQX/NOPB

LM5039SQX/NOPB

IC REG CTRLR HALF-BRIDGE 24WQFN

Texas Instruments

4,621
LM5039SQX/NOPB

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Half-Bridge 1 1 Positive, Isolation Capable 13V ~ 105V 200kHz, 500kHz - Yes Yes - - -40°C ~ 125°C (TJ) Frequency Control, Ramp, Soft Start - Surface Mount 24-WQFN (4x5)
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