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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
ISL6740IB

ISL6740IB

SWITCHING CONTROLLER

Intersil

9,030
ISL6740IB

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive, Isolation Capable 9V ~ 16V Up to 1MHz 83% Yes Yes - - -40°C ~ 105°C (TA) Enable, Frequency Control, Soft Start - Surface Mount 16-SOIC
ISL6740IV-T

ISL6740IV-T

SWITCHING CONTROLLER

Intersil

2,500
ISL6740IV-T

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive, Isolation Capable 9V ~ 16V Up to 1MHz 83% Yes Yes - - -40°C ~ 105°C (TA) Enable, Frequency Control, Soft Start - Surface Mount 16-TSSOP
ISL6740IB-T

ISL6740IB-T

SWITCHING CONTROLLER

Intersil

2,500
ISL6740IB-T

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive, Isolation Capable 9V ~ 16V Up to 1MHz 83% Yes Yes - - -40°C ~ 105°C (TA) Enable, Frequency Control, Soft Start - Surface Mount 16-SOIC
ISL6745AU-T

ISL6745AU-T

SWITCHING CONTROLLER

Intersil

2,500
ISL6745AU-T

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge 2 1 Positive, Isolation Capable 9V ~ 16V Up to 1MHz 99% No No - - -40°C ~ 105°C (TA) Frequency Control, Soft Start - Surface Mount 10-MSOP
ISL6741IB-T

ISL6741IB-T

SWITCHING CONTROLLER

Intersil

2,500
ISL6741IB-T

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive, Isolation Capable 9V ~ 16V Up to 1MHz 83% Yes Yes - - -40°C ~ 105°C (TA) Enable, Frequency Control, Soft Start - Surface Mount 16-SOIC
ISL6741IV-T

ISL6741IV-T

SWITCHING CONTROLLER

Intersil

2,500
ISL6741IV-T

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive, Isolation Capable 9V ~ 16V Up to 1MHz 83% Yes Yes - - -40°C ~ 105°C (TA) Enable, Frequency Control, Soft Start - Surface Mount 16-TSSOP
ISL6740IV

ISL6740IV

SWITCHING CONTROLLER

Intersil

2,305
ISL6740IV

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive, Isolation Capable 9V ~ 16V Up to 1MHz 83% Yes Yes - - -40°C ~ 105°C (TA) Enable, Frequency Control, Soft Start - Surface Mount 16-TSSOP
MIC38C43YMM

MIC38C43YMM

BICMOS CURRENT-MODE PWM CONTROLL

Microchip Technology

2,074
MIC38C43YMM

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active 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
LM2746MXA/NOPB

LM2746MXA/NOPB

SWITCHING REGULATOR/CONTROLLER

National Semiconductor

232
LM2746MXA/NOPB

Datasheet

- 14-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 3V ~ 5.5V 50kHz ~ 1MHz 80% Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 14-HTSSOP
SG3524N

SG3524N

IC REG CTRLR FLYBK/PSH-PLL 16DIP

STMicroelectronics

205
SG3524N

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Flyback, Push-Pull 2 1 Positive 8V ~ 40V 300kHz 45% No No - - 0°C ~ 70°C (TA) Enable - Through Hole 16-DIP
CS51022ADBG

CS51022ADBG

IC REG CTRLR MULT TOP 16TSSOP

onsemi

4,572
CS51022ADBG

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Flyback, Forward Converter, Push-Pull 1 1 Positive, Isolation Capable 7.7V ~ 20V 1MHz - No No - - -40°C ~ 85°C (TA) Current Limit, Soft Start - Surface Mount 16-TSSOP
UC3548N

UC3548N

IC REG CTRLR BUCK 16DIP

Texas Instruments

1,388
UC3548N

Datasheet

* 16-DIP (0.300", 7.62mm) Tube Obsolete - - - - - - - - - - - - - - - - Through Hole 16-PDIP
MAX15005BAUE/V+T

MAX15005BAUE/V+T

IC REG CTRLR MULT TOP 16TSSOP

Analog Devices Inc./Maxim Integrated

2,500
MAX15005BAUE/V+T

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, SEPIC 1 1 Positive, Isolation Capable 4.5V ~ 40V 15kHz ~ 1MHz 80% No Yes Automotive - -40°C ~ 125°C (TJ) Enable, Frequency Control, Soft Start AEC-Q100 Surface Mount 16-TSSOP
LV5761V-TLM-E

LV5761V-TLM-E

STEP-DOWN SWITCHING REGULATOR

Sanyo

4,000
LV5761V-TLM-E

Datasheet

- 16-LSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Down Buck 1 1 Positive 8.5V ~ 42V 125kHz 85% Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Soft Start - Surface Mount 16-SSOP
CS45008DR14G

CS45008DR14G

IC REG AUTODOWN 14SOIC

onsemi

2,425
CS45008DR14G

Datasheet

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - - -
ISL8103IRZ

ISL8103IRZ

SWITCHING CONTROLLER

Intersil

430
ISL8103IRZ

Datasheet

- 40-VFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Buck 3 3 Positive 4.75V ~ 12.6V Up to 1.5MHz 66.6% Yes No - - -40°C ~ 85°C (TA) Enable, Frequency Control, Phase Control, Power Good - Surface Mount 40-QFN (6x6)
TL1451AQPWRG4Q1

TL1451AQPWRG4Q1

IC REG CTRLR MULT TOP 16TSSOP

Texas Instruments

1,407
TL1451AQPWRG4Q1

Datasheet

- 16-TSSOP (0.173", 4.40mm 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 Automotive - -40°C ~ 125°C (TJ) Frequency Control AEC-Q100 Surface Mount 16-TSSOP
ISL6526CBZ-T

ISL6526CBZ-T

SWITCHING CONTROLLER, VOLTAGE-MO

Intersil

2,500
ISL6526CBZ-T

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 300kHz 100% Yes No - - 0°C ~ 70°C (TA) Enable, Phase Control - Surface Mount 14-SOIC
MAX1547AETL-TG075

MAX1547AETL-TG075

8-BIT ADC WITH VREF

Analog Devices Inc./Maxim Integrated

97,500
MAX1547AETL-TG075

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
TL1451ACN

TL1451ACN

IC REG CTRLR BCK/BST/FLYBK 16DIP

Texas Instruments

2,762
TL1451ACN

Datasheet

- 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback 2 1 Positive 3.6V ~ 50V 1kHz ~ 500kHz - No No - - -20°C ~ 85°C (TA) Frequency Control - Through Hole 16-PDIP
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