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DC DC Switching Controllers

Manufacturer Series Package/Case Packaging Part Status Output Type Function Topology Number of Outputs Output Phases Qualification Voltage - Supply (Vcc/Vdd) Frequency - Switching Output Configuration Duty Cycle (Max) Synchronous Rectifier Grade Clock Sync Mounting Style Operating Temperature Serial Interfaces Control Features 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 Qualification Voltage - Supply (Vcc/Vdd) Frequency - Switching Output Configuration Duty Cycle (Max) Synchronous Rectifier Grade Clock Sync Mounting Style Operating Temperature Serial Interfaces Control Features Supplier Device Package
UCC2806Q

UCC2806Q

IC REG CTRLR MULT TOP 20PLCC

Texas Instruments

0 -
RFQ
UCC2806Q

Datasheet

- 20-LCC (J-Lead) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 2 1 - 8V ~ 14.5V 47kHz Positive, Isolation Capable 50% Yes - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, Frequency Control 20-PLCC (9x9)
MAX1631EAI

MAX1631EAI

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc./Maxim Integrated

0 -
RFQ
MAX1631EAI

Datasheet

- 28-SSOP (0.209", 5.30mm Width) Tube Obsolete Transistor Driver Step-Down Buck 2 1 - 4.2V ~ 30V 200kHz ~ 300kHz Positive 99% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Enable, Reset, Sequencing 28-SSOP
LTC1435ACG#TRPBF

LTC1435ACG#TRPBF

IC REG CTRLR BUCK 16SSOP

Analog Devices Inc.

0 -
RFQ
LTC1435ACG#TRPBF

Datasheet

- 16-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 3.5V ~ 30V Up to 400kHz Positive 99% Yes - No Surface Mount 0°C ~ 70°C (TA) - Enable, Soft Start 16-SSOP
MAX767EAP

MAX767EAP

STEP-DOWN POWER CONTROLLER

Analog Devices Inc./Maxim Integrated

326 -
RFQ
MAX767EAP

Datasheet

- 20-SSOP (0.209", 5.30mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 5.5V 200kHz, 300kHz Positive 95% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, Soft Start 20-SSOP
UCC29421PW

UCC29421PW

IC REG CTRLR MULT TOP 16TSSOP

Texas Instruments

0 -
RFQ
UCC29421PW

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, SEPIC 1 1 - 1.8V ~ 8V 150kHz ~ 1.2MHz Positive 88% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Enable, Frequency Control, Low Battery, Reset 16-TSSOP
TL5001AMJG

TL5001AMJG

SWITCHING CONTROLLER

Texas Instruments

960 -
RFQ
TL5001AMJG

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
LTC3899IUHF#TRPBF

LTC3899IUHF#TRPBF

IC REG CTRLR BUCK/BUCK-BST 38QFN

Analog Devices Inc.

0 -
RFQ
LTC3899IUHF#TRPBF

Datasheet

- 38-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck, Buck-Boost 3 2 - 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz Positive 100% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Enable, Frequency Control, Soft Start, Tracking 38-QFN (5x7)
LTC3801ES6#TRPBF

LTC3801ES6#TRPBF

IC REG CTRLR BUCK TSOT23-6

Analog Devices Inc.

0 -
RFQ
LTC3801ES6#TRPBF

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 2.4V ~ 9.8V 550kHz Positive 100% No - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable TSOT-23-6
MAX8576EUB+T

MAX8576EUB+T

IC REG CTRLR BUCK 10UMAX

Analog Devices Inc./Maxim Integrated

2,192 -
RFQ
MAX8576EUB+T

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 3V ~ 28V 200kHz ~ 500kHz Positive - Yes - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Soft Start 10-uMAX/uSOP
SG3524N

SG3524N

IC REG CTRLR MULT TOPOLOGY 16DIP

Microchip Technology

7,227 -
RFQ
SG3524N

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Discontinued Transistor Driver Step-Down, Step-Up/Step-Down Buck, Flyback, Push-Pull 2 1 - 8V ~ 40V 100kHz ~ 300kHz Positive 49% Yes - No Through Hole 0°C ~ 70°C (TA) - Enable 16-PDIP
LTC3892IUH-2#TRPBF

LTC3892IUH-2#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

0 -
RFQ
LTC3892IUH-2#TRPBF

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz Positive 99% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 32-QFN (5x5)
SG2524D

SG2524D

IC REG CTRLR MULT TOP 16SOIC

Microchip Technology

375 -
RFQ
SG2524D

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Discontinued Transistor Driver Step-Down, Step-Up/Step-Down Buck, Flyback, Push-Pull 2 1 - 8V ~ 40V 100kHz ~ 300kHz Positive 49% Yes - No Surface Mount -25°C ~ 85°C (TA) - Enable 16-SOIC
MAX742EPP+

MAX742EPP+

IC REG CTRLR BOOST 20DIP

Analog Devices Inc./Maxim Integrated

0 -
RFQ
MAX742EPP+

Datasheet

- 20-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up Boost 2 1 - 4.2V ~ 10V 100kHz, 200kHz Positive or Negative 90% No - No Through Hole -40°C ~ 85°C (TA) - Frequency Control, Soft Start 20-PDIP
LTC3727EUH-1#TRPBF

LTC3727EUH-1#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

0 -
RFQ
LTC3727EUH-1#TRPBF

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 - 4V ~ 30V 255kHz ~ 530kHz Positive 99.4% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Power Good, Soft Start 32-QFN (5x5)
R2J20751NP#G0

R2J20751NP#G0

SWITCHING CONTROLLER

Renesas Electronics Corporation

27,500 -
RFQ
R2J20751NP#G0

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UC3874N-1

UC3874N-1

IC REG CTRLR BUCK 18DIP

Texas Instruments

0 -
RFQ
UC3874N-1

Datasheet

- 18-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Down Buck 1 1 - 9V ~ 36V Up to 300kHz Positive 100% Yes - No Through Hole 0°C ~ 70°C (TA) - Soft Start 18-PDIP
UCC25702DTR

UCC25702DTR

IC REG CTRLR MULT TOP 14SOIC

Texas Instruments

0 -
RFQ
UCC25702DTR

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 - 8.8V ~ 15V 100kHz Positive, Isolation Capable 99% No - Yes Surface Mount -40°C ~ 85°C (TA) - Current Limit, Frequency Control, Sequencing, Soft Start 14-SOIC
UC2845ADM

UC2845ADM

IC REG CTRLR BUCK/BOOST 8SOIC

Microchip Technology

1,406 -
RFQ
UC2845ADM

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Down Boost, Buck, Flyback, Forward 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 48% No - No Surface Mount -40°C ~ 85°C (TA) - Frequency Control 8-SOIC
ISL9444IRZ

ISL9444IRZ

IC REG CTRLR BUCK 40QFN

Renesas Electronics Corporation

421 -
RFQ
ISL9444IRZ

Datasheet

- 40-VFQFN Exposed Pad Tray Obsolete Transistor Driver Step-Down Buck 3 2 - 4.5V ~ 28V 200kHz ~ 1.2MHz Positive - Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking 40-QFN (5x5)
LTC1702CGN#TRPBF

LTC1702CGN#TRPBF

IC REG CTRLR BUCK 24SSOP

Analog Devices Inc.

0 -
RFQ
LTC1702CGN#TRPBF

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 - 3V ~ 7V 550kHz Positive 90% Yes - No Surface Mount 0°C ~ 70°C (TA) - Current Limit, Enable, Power Good, Soft Start 24-SSOP
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