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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
ISL8120CRZ

ISL8120CRZ

IC REG CTRLR BUCK 32QFN

Renesas Electronics Corporation

4,263
ISL8120CRZ

Datasheet

- 32-VFQFN Exposed Pad Tray Active Transistor Driver Step-Down Buck 2 2 Positive 3V ~ 5.6V 150kHz ~ 1.5MHz 90% Yes Yes - - 0°C ~ 70°C (TA) Current Limit, Enable, Power Good - Surface Mount 32-QFN (5x5)
LT1725CS#PBF

LT1725CS#PBF

IC REG CTRLR FLYBACK 16SOIC

Analog Devices Inc.

3,743
LT1725CS#PBF

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Flyback 1 1 Positive or Negative, Isolation Capable 9.7V ~ 22V 90kHz ~ 115kHz 90% No No - - 0°C ~ 100°C (TJ) Enable, Soft Start - Surface Mount 16-SO
MAX1744EUB/V+

MAX1744EUB/V+

IC REG CTRLR BUCK 10UMAX

Analog Devices Inc./Maxim Integrated

4,053
MAX1744EUB/V+

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 36V Up to 330kHz 100% No No Automotive - -40°C ~ 85°C (TA) Enable AEC-Q100 Surface Mount 10-uMAX/uSOP
LTC3774IUHE#PBF

LTC3774IUHE#PBF

IC REG CTRLR BUCK 36QFN

Analog Devices Inc.

2,896
LTC3774IUHE#PBF

Datasheet

PolyPhase® 36-WFQFN Exposed Pad Tube Active PWM Signal Step-Down Buck 2 2 Positive 4.5V ~ 38V 150kHz ~ 1.2MHz 98% No No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 36-QFN (5x6)
LTC3855EFE#PBF

LTC3855EFE#PBF

IC REG CTRLR BUCK 38TSSOP

Analog Devices Inc.

4,433
LTC3855EFE#PBF

Datasheet

PolyPhase® 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 38V 250kHz ~ 770kHz 95% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking - Surface Mount 38-TSSOP-EP
LTC7840IFE#PBF

LTC7840IFE#PBF

DUAL PHASE/OUTPUT NON-SYNCH BOOS

Analog Devices Inc.

4,025
LTC7840IFE#PBF

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active PWM Step-Up Boost 2 2 Positive 5.5V ~ 60V 50kHz ~ 425kHz 96% No Yes - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good - Surface Mount 28-TSSOP-EP
LTC7840IUFD#PBF

LTC7840IUFD#PBF

DUAL PHASE/OUTPUT NON-SYNCH BOOS

Analog Devices Inc.

4,771
LTC7840IUFD#PBF

Datasheet

- 28-WFQFN Exposed Pad Tube Active PWM Step-Up Boost 2 2 Positive 5.5V ~ 60V 50kHz ~ 425kHz 96% No Yes - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good - Surface Mount 28-QFN (4x5)
LTC3834EGN-1#PBF

LTC3834EGN-1#PBF

IC REG CTRLR BUCK 16SSOP

Analog Devices Inc.

100
LTC3834EGN-1#PBF

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube 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
LT3752IFE-1#PBF

LT3752IFE-1#PBF

IC REG CTRLR FWRD CONV 38TSSOP

Analog Devices Inc.

3,703
LT3752IFE-1#PBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Forward Converter 1 1 Positive, Isolation Capable 10.5V ~ 16V 100kHz ~ 500kHz 95% Yes Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Soft Start - Surface Mount 38-TSSOP-EP
LTC7840HUFD#PBF

LTC7840HUFD#PBF

DUAL PHASE/OUTPUT NON-SYNCH BOOS

Analog Devices Inc.

3,310
LTC7840HUFD#PBF

Datasheet

- 28-WFQFN Exposed Pad Tube Active PWM Step-Up Boost 2 2 Positive 5.5V ~ 60V 50kHz ~ 425kHz 96% No Yes - - -40°C ~ 150°C (TJ) Current Limit, Enable, Frequency Control, Power Good - Surface Mount 28-QFN (4x5)
LTC1147IS8-3.3#PBF

LTC1147IS8-3.3#PBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

2,193
LTC1147IS8-3.3#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 Positive 3.5V ~ 14V - 100% No No - - -40°C ~ 85°C (TA) Current Limit, Enable - Surface Mount 8-SO
LTC3853IUJ#PBF

LTC3853IUJ#PBF

IC REG CTRLR BUCK 40QFN

Analog Devices Inc.

4,266
LTC3853IUJ#PBF

Datasheet

- 40-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 3 3 Positive 4.5V ~ 24V 250kHz ~ 750kHz 98% Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 40-QFN (6x6)
LTC3788IGN-1#PBF

LTC3788IGN-1#PBF

IC REG CTRLR BOOST 28SSOP

Analog Devices Inc.

3,548
LTC3788IGN-1#PBF

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up Boost 2 2 Positive 4.5V ~ 38V 105kHz ~ 760kHz 96% Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount 28-SSOP
MAX1653ESE+

MAX1653ESE+

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc./Maxim Integrated

4,272
MAX1653ESE+

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 30V 150kHz, 300kHz 98% Yes Yes - - -40°C ~ 85°C (TA) Enable, Soft Start - Surface Mount 16-SOIC
LTC3829EFE#PBF

LTC3829EFE#PBF

IC REG CTRLR BUCK 38TSSOP

Analog Devices Inc.

4,909
LTC3829EFE#PBF

Datasheet

PolyPhase® 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Buck 3 3 Positive 4.5V ~ 38V 250kHz ~ 770kHz 94% Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 38-TSSOP-EP
LT3752HFE-1#WPBF

LT3752HFE-1#WPBF

ACTIVE CLAMP SYNC FOR CNTRS W/ I

Analog Devices Inc.

4,646
LT3752HFE-1#WPBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Forward Converter 1 1 Positive, Isolation Capable 6.5V ~ 100V 100kHz ~ 500kHz 95% Yes Yes Automotive - -40°C ~ 150°C (TJ) Enable, Frequency Control, Soft Start AEC-Q100 Surface Mount 38-TSSOP-EP
MAX8597ETP+

MAX8597ETP+

IC REG CTRLR BUCK 20-TQFN

Analog Devices Inc./Maxim Integrated

1,405
MAX8597ETP+

Datasheet

- 20-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 28V 200kHz ~ 1.4MHz - Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Soft Start - Surface Mount 20-TQFN (4x4)
MAX1715EEI+

MAX1715EEI+

IC REG CTRLR BUCK 28QSOP

Analog Devices Inc./Maxim Integrated

3,571
MAX1715EEI+

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tube Not For New Designs Transistor Driver Step-Down Buck 2 1 Positive 4.5V ~ 5.5V 200kHz, 300kHz, 420kHz, 540kHz 100% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, On Time Control, Power Good - Surface Mount 28-QSOP
LTC1628IG-PG#PBF

LTC1628IG-PG#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

3,049
LTC1628IG-PG#PBF

Datasheet

- 16-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Buck 2 2 Positive 3.5V ~ 30V 220kHz 99.4% Yes No - - -40°C ~ 85°C (TA) Enable, Frequency Control, Power Good, Soft Start - Surface Mount 16-SSOP
LTC3834IGN-1#PBF

LTC3834IGN-1#PBF

IC REG CTRLR BUCK 16SSOP

Analog Devices Inc.

100
LTC3834IGN-1#PBF

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube 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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