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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
UC3866N

UC3866N

SWITCHING CONTROLLER

Texas Instruments

475
UC3866N

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UCC2813QDR-1Q1

UCC2813QDR-1Q1

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

3,995
UCC2813QDR-1Q1

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive 7.4V ~ 12V - 49% No No Automotive - -40°C ~ 125°C (TJ) Frequency Control AEC-Q100 Surface Mount 8-SOIC
ISL6565BCR

ISL6565BCR

SWITCHING CONTROLLER

Intersil

3,440
ISL6565BCR

Datasheet

- 28-VFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Buck 3 3 Positive 4.75V ~ 5.25V 80kHz ~ 1.5MHz 66.7% - No - - 0°C ~ 105°C (TA) Enable, Frequency Control, Power Good - Surface Mount 28-QFN (5x5)
ISL6522CVZR5190

ISL6522CVZR5190

SWITCHING CONTROLLER

Intersil

960
ISL6522CVZR5190

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 10.8V ~ 13.2V 200kHz 100% Yes No - - 0°C ~ 70°C (TA) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 14-TSSOP
HIP6012CBZ-REN

HIP6012CBZ-REN

SWITCHING CONTROLLER, VOLTAGE-MO

Renesas Electronics Corporation

434
HIP6012CBZ-REN

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
ISL6565ACR

ISL6565ACR

SWITCHING CONTROLLER

Intersil

425
ISL6565ACR

Datasheet

- 28-VFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Buck 3 3 Positive 4.75V ~ 5.25V 80kHz ~ 1.5MHz 66.7% - No - - 0°C ~ 105°C (TA) Enable, Frequency Control, Power Good - Surface Mount 28-QFN (5x5)
ISL6565BCV

ISL6565BCV

SWITCHING CONTROLLER

Intersil

395
ISL6565BCV

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Tube Obsolete PWM Signal Step-Down Buck 3 3 Positive 4.75V ~ 5.25V 80kHz ~ 1.5MHz 66.7% - No - - 0°C ~ 105°C (TA) Enable, Frequency Control, Power Good - Surface Mount 28-TSSOP
UCC38C44DGKR

UCC38C44DGKR

IC OFFLINE CTRLR PWM UVLO 8VSSOP

Texas Instruments

4,107
UCC38C44DGKR

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive 9V ~ 18V Up to 1MHz 48% No No - - 0°C ~ 70°C (TJ) Frequency Control - Surface Mount 8-VSSOP
LV5749NV-TLM-E

LV5749NV-TLM-E

IC REG CTRLR BUCK 16SSOP

onsemi

3,550
LV5749NV-TLM-E

Datasheet

- 16-LSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 Positive 8V ~ 42V 125kHz 85% Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Soft Start - Surface Mount 16-SSOP
UCC38C45DGKR

UCC38C45DGKR

IC REG CTRLR MULT TOP 8VSSOP

Texas Instruments

4,427
UCC38C45DGKR

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive 7.6V ~ 18V Up to 1MHz 48% No No - - 0°C ~ 70°C (TJ) Frequency Control - Surface Mount 8-VSSOP
UC2845ADW/80976

UC2845ADW/80976

UC2845A CURRENT MODE PWM CONTROL

Unitrode

11,729
UC2845ADW/80976

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Buck, Flyback, Forward 1 1 Positive, Isolation Capable 7.6V ~ 30V Up to 500kHz 48% No No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 16-SOIC
MAX652ESA

MAX652ESA

STEP-DOWN DC-DC CONTROLLER

Analog Devices Inc./Maxim Integrated

7,091
MAX652ESA

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 4V ~ 16.5V Up to 300kHz - No No - - -40°C ~ 85°C (TA) Enable - Surface Mount 8-SOIC
MAX877CPA-G050

MAX877CPA-G050

MAX877 STEP UP DC-DC CONVERTER

Analog Devices Inc./Maxim Integrated

5,125
MAX877CPA-G050

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UC3525AQTR

UC3525AQTR

IC REG CTRLR MULT TOP 20PLCC

Texas Instruments

2,489
UC3525AQTR

Datasheet

- 20-LCC (J-Lead) 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 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - - 0°C ~ 70°C (TA) Enable, Frequency Control, Soft Start - Surface Mount 20-PLCC (9x9)
TL1451INSR

TL1451INSR

IC REG CTRLR BUCK/BST/FLYBK 16SO

Texas Instruments

2,163
TL1451INSR

Datasheet

- 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback 2 1 Positive 3.6V ~ 50V 1kHz ~ 500kHz - No No - - - Frequency Control - Surface Mount 16-SO
ISL8843MBZ

ISL8843MBZ

1A, 2000KHZ PDSO8

Intersil

13,617
ISL8843MBZ

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down - 1 1 Positive, Isolation Capable 9V ~ 30V Up to 2MHz 95% No No - - -55°C ~ 125°C Current Limit, Frequency Control - Surface Mount 8-SOIC
ADP1873ARMZ-1.0-R7

ADP1873ARMZ-1.0-R7

IC REG CTRLR BUCK 10MSOP

Analog Devices Inc.

8,596
ADP1873ARMZ-1.0-R7

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Obsolete Transistor Driver Step-Down Buck 1 1 Positive 3V ~ 20V 1MHz 45% Yes No - - -40°C ~ 125°C (TJ) Enable - Surface Mount 10-MSOP
MAX8577EUB

MAX8577EUB

SYNCHRONOUS STEP-DOWN CONTROLLER

Analog Devices Inc./Maxim Integrated

6,992
MAX8577EUB

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 3V ~ 28V 200kHz ~ 500kHz - Yes No - - -40°C ~ 85°C (TA) Current Limit, Soft Start - Surface Mount 10-uMAX
ADP1872ARMZ-1.0-R7

ADP1872ARMZ-1.0-R7

IC REG CTRLR BUCK 10MSOP

Analog Devices Inc.

2,350
ADP1872ARMZ-1.0-R7

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 Positive 3V ~ 20V 1MHz 45% Yes No - - -40°C ~ 125°C (TJ) Enable - Surface Mount 10-MSOP
ISL8843MBZ-REN

ISL8843MBZ-REN

1A, 2000KHZ PDSO8

Renesas Electronics Corporation

4,522
ISL8843MBZ-REN

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down - 1 1 Positive, Isolation Capable 9V ~ 30V Up to 2MHz 95% No No - - -55°C ~ 125°C Current Limit, Frequency Control - Surface Mount 8-SOIC
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