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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
LT3840IFE#TRPBF

LT3840IFE#TRPBF

IC REG CTRLR BUCK 28TSSOP

Analog Devices Inc.

2,533
LT3840IFE#TRPBF

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive or Negative 2.5V ~ 60V 50kHz ~ 1MHz 99% Yes Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 28-TSSOP-EP
LT3741EFE-1#TRPBF

LT3741EFE-1#TRPBF

IC REG CTRLR BUCK 20TSSOP

Analog Devices Inc.

1,282
LT3741EFE-1#TRPBF

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 6V ~ 36V 200kHz ~ 1MHz - Yes Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Soft Start - Surface Mount 20-TSSOP-EP
MAX17101ETJ+

MAX17101ETJ+

IC REG CTRLR BUCK 32TQFN

Analog Devices Inc./Maxim Integrated

1,813
MAX17101ETJ+

Datasheet

- 32-WFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Buck 2 1 Positive 6V ~ 24V - - Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, On Time Control, Power Good - Surface Mount 32-TQFN (5x5)
MAX799CSE

MAX799CSE

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc./Maxim Integrated

1,347
MAX799CSE

Datasheet

* 16-SOIC (0.154", 3.90mm Width) Tube Obsolete - - - - - - - - - - - - - - - - Surface Mount 16-SOIC
UC3856Q

UC3856Q

IC REG CTRLR MULT TOP 20PLCC

Texas Instruments

511
UC3856Q

Datasheet

- 20-LCC (J-Lead) Bulk 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 7V ~ 40V 200kHz 47% Yes Yes - - 0°C ~ 70°C (TA) Enable, Frequency Control, Soft Start - Surface Mount 20-PLCC (9x9)
UCC3806DWTR

UCC3806DWTR

UCC3806 LOW POWER, DUAL OUTPUT,

Unitrode

97,732
UCC3806DWTR

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 2 1 Positive, Isolation Capable 8V ~ 14.5V 47kHz 50% Yes No - - 0°C ~ 70°C (TA) Current Limit, Enable, Frequency Control - Surface Mount 16-SOIC
MAX8524EEI+

MAX8524EEI+

IC REG CTRLR BUCK 28QSOP

Analog Devices Inc./Maxim Integrated

4,219
MAX8524EEI+

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tube Obsolete PWM Signal Step-Down Buck 4 4 Positive 4.5V ~ 5.5V 150kHz ~ 1.2MHz - No Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, Power Good - Surface Mount 28-QSOP
MAX1717EEG

MAX1717EEG

IC REG CTRLR BUCK 24QSOP

Analog Devices Inc./Maxim Integrated

2,656
MAX1717EEG

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 5.5V 200kHz, 300kHz, 550kHz, 1MHz 100% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, On Time Control, Slew Control - Surface Mount 24-QSOP
MAX17101ETJ+T

MAX17101ETJ+T

IC REG CTRLR BUCK 32TQFN

Analog Devices Inc./Maxim Integrated

3,625
MAX17101ETJ+T

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 1 Positive 6V ~ 24V - - Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, On Time Control, Power Good - Surface Mount 32-TQFN (5x5)
ISL6327IRZ

ISL6327IRZ

IC REG CTRLR BUCK 48QFN

Renesas Electronics Corporation

1,156
ISL6327IRZ

Datasheet

- 48-VFQFN Exposed Pad Bulk Obsolete PWM Signal Step-Down Buck 6 6 Positive 4.75V ~ 5.25V 80kHz ~ 1MHz - - No - - -40°C ~ 85°C (TA) Enable, Frequency Control, Soft Start - Surface Mount 48-QFN (7x7)
LTC3736EGN#TRPBF

LTC3736EGN#TRPBF

IC REG CTRLR BUCK 24SSOP

Analog Devices Inc.

1,906
LTC3736EGN#TRPBF

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 2.75V ~ 9.8V 300kHz ~ 750kHz 100% Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, Power Good, Soft Start, Tracking - Surface Mount 24-SSOP
LT3845IFE#TRPBF

LT3845IFE#TRPBF

IC REG CTRLR BUCK 16TSSOP

Analog Devices Inc.

1,062
LT3845IFE#TRPBF

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4V ~ 60V 300kHz - Yes Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Soft Start - Surface Mount 16-TSSOP-EP
TPS53632RSMR

TPS53632RSMR

IC REG CTRLR BUCK I2C 32VQFN

Texas Instruments

2,593
TPS53632RSMR

Datasheet

D-CAP+™ 32-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Buck 3 3 Positive 2.5V ~ 24V 300kHz ~ 1MHz - No No - I2C -10°C ~ 105°C (TA) Enable, Frequency Control, Power Good, Ramp - Surface Mount 32-VQFN (4x4)
TPS56302PWPR

TPS56302PWPR

DUAL SWITCHING CONTROLLER

Texas Instruments

6,000
TPS56302PWPR

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UCC25702PW

UCC25702PW

IC REG CTRLR MULT TOP 14TSSOP

Texas Instruments

4,781
UCC25702PW

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive, Isolation Capable 8.8V ~ 15V 100kHz 99% No Yes - - -40°C ~ 85°C (TA) Current Limit, Frequency Control, Sequencing, Soft Start - Surface Mount 14-TSSOP
ISL6540AIRZA-T

ISL6540AIRZA-T

IC REG CTRLR BUCK 28QFN

Renesas Electronics Corporation

6,000
ISL6540AIRZA-T

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 22V 250kHz ~ 2MHz 100% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount 28-QFN (5x5)
ISL6540ACRZ-T

ISL6540ACRZ-T

IC REG CTRLR BUCK 28QFN

Renesas Electronics Corporation

5,688
ISL6540ACRZ-T

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 22V 250kHz ~ 2MHz 100% Yes No - - 0°C ~ 70°C (TA) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount 28-QFN (5x5)
UC2827N-1

UC2827N-1

IC REG CTRLR MULT TOPOLOGY 24DIP

Texas Instruments

3,124
UC2827N-1

Datasheet

- 24-DIP (0.600", 15.24mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Full-Bridge, Push-Pull 3 1 Positive 7.6V ~ 20V 220kHz 91% Yes Yes - - -40°C ~ 85°C (TA) Frequency Control, Ramp, Soft Start - Through Hole 24-PDIP
MCP19214-E/MQ

MCP19214-E/MQ

IC REG CNTRL MULTI I2C 28VFQFN

Microchip Technology

211
MCP19214-E/MQ

Datasheet

- 28-VFQFN Exposed Pad Tube Active PWM Signal Step-Up/Step-Down Boost, Cuk, Flyback, SEPIC 2 2 Positive 4.5V ~ 42V 31.25kHz ~ 2MHz - Yes Yes Automotive I2C -40°C ~ 125°C (TJ) Dead Time Control, Frequency Control, Ramp, Soft Start AEC-Q100 Surface Mount 28-QFN (5x5)
LTC3834EGN-1#PBF

LTC3834EGN-1#PBF

LTC3834 - 30UA IQ SYNCHRONOUS ST

Linear Technology

155
LTC3834EGN-1#PBF

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 4V ~ 36V 250kHz ~ 530kHz 99.4% Yes No - - -40°C ~ 85°C (TA) Enable, Soft Start, Tracking - Surface Mount 16-SSOP
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