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
MAX5003EEE+

MAX5003EEE+

IC REG CTRLR BUCK 16QSOP

Analog Devices Inc./Maxim Integrated

152
MAX5003EEE+

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Not For New Designs Transistor Driver Step-Down Buck 1 1 Positive, Isolation Capable 10.75V ~ 18.75V 50kHz ~ 300kHz 75% No No - - -40°C ~ 85°C (TA) Frequency Control, On Time Control, Soft Start - Surface Mount 16-QSOP
LTC3872HTS8-1#TRMPBF

LTC3872HTS8-1#TRMPBF

IC REG CTRLR BOOST TSOT23-8

Analog Devices Inc.

5,011
LTC3872HTS8-1#TRMPBF

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Transistor Driver Step-Up Boost 1 1 Positive 2.75V ~ 9.8V 550kHz - No No - - -40°C ~ 150°C (TJ) Current Limit, Enable, Soft Start - Surface Mount TSOT-23-8
MAX771CSA+

MAX771CSA+

IC REG CTRLR BOOST 8SOIC

Analog Devices Inc./Maxim Integrated

188
MAX771CSA+

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Not For New Designs Transistor Driver Step-Up Boost 1 1 Positive 3V ~ 16.5V 300kHz - No No - - 0°C ~ 70°C (TA) Enable - Surface Mount 8-SOIC
LT3758AEDD#PBF

LT3758AEDD#PBF

IC REG CTRLR MULT TOPOLOGY 10DFN

Analog Devices Inc.

3,680
LT3758AEDD#PBF

Datasheet

- 10-WFDFN Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, SEPIC 1 1 Positive or Negative, Isolation Capable 5.5V ~ 100V 100kHz ~ 1MHz - No Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Soft Start - Surface Mount 10-DFN (3x3)
LTC3870EUFD#PBF

LTC3870EUFD#PBF

IC REG CTRLR BUCK 28QFN

Analog Devices Inc.

4,874
LTC3870EUFD#PBF

Datasheet

PolyPhase® 28-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 60V 500kHz - Yes Yes - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Phase Control - Surface Mount 28-QFN (4x5)
LM5175RHFT

LM5175RHFT

IC REG CTRLR BUCK-BOOST 28VQFN

Texas Instruments

387
LM5175RHFT

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Buck-Boost 1 1 Positive 3.5V ~ 42V 100kHz ~ 600kHz - Yes Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Power Good, Soft Start - Surface Mount 28-VQFN (5x4)
LTC3850EUFD#TRPBF

LTC3850EUFD#TRPBF

IC REG CTRLR BUCK 28QFN

Analog Devices Inc.

2,130
LTC3850EUFD#TRPBF

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4V ~ 24V 250kHz ~ 780kHz 97.2% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 28-QFN (4x5)
LTC3850EGN#PBF

LTC3850EGN#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

143
LTC3850EGN#PBF

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 2 2 Positive 4V ~ 24V 250kHz ~ 780kHz 97.2% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 28-SSOP
LTC3850EUFD#PBF

LTC3850EUFD#PBF

IC REG CTRLR BUCK 28QFN

Analog Devices Inc.

136
LTC3850EUFD#PBF

Datasheet

- 28-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 2 2 Positive 4V ~ 24V 250kHz ~ 780kHz 97.2% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 28-QFN (4x5)
LT1247CS8#PBF

LT1247CS8#PBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

4,356
LT1247CS8#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 Positive 8.4V ~ 25V 1MHz 100% No No - - 0°C ~ 100°C (TJ) Frequency Control - Surface Mount 8-SO
MAX1649CSA+

MAX1649CSA+

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc./Maxim Integrated

6,097
MAX1649CSA+

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 Positive 3V ~ 16V Up to 300kHz 96.5% No No - - 0°C ~ 70°C (TA) Enable - Surface Mount 8-SOIC
MAX1649CPA+

MAX1649CPA+

IC REG CTRLR BUCK 8DIP

Analog Devices Inc./Maxim Integrated

131
MAX1649CPA+

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Down Buck 1 1 Positive 3V ~ 16V Up to 300kHz 96.5% No No - - 0°C ~ 70°C (TA) Enable - Through Hole 8-PDIP
MAX1651CSA+

MAX1651CSA+

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc./Maxim Integrated

3,527
MAX1651CSA+

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 Positive 3V ~ 16V Up to 300kHz 96.5% No No - - 0°C ~ 70°C (TA) Enable - Surface Mount 8-SOIC
LTC7805RUFDM#TRPBF

LTC7805RUFDM#TRPBF

40V DUAL LOW IQ, 100% DC SYNC BU

Analog Devices Inc.

2,361
LTC7805RUFDM#TRPBF

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Adjustable Step-Down Buck 2 2 Positive 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes No Automotive - -40°C ~ 150°C (TJ) Power Good AEC-Q100 Surface Mount, Wettable Flank 28-QFN (4x5)
UC2825AN

UC2825AN

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

185
UC2825AN

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 8.4V ~ 22V 400kHz ~ 1MHz 50% No No - - -40°C ~ 85°C (TA) Current Limit, Frequency Control, Ramp, Soft Start - Through Hole 16-PDIP
LTC3863IDE#PBF

LTC3863IDE#PBF

IC REG CTRLR BUCK 12DFN

Analog Devices Inc.

250
LTC3863IDE#PBF

Datasheet

- 12-WFDFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 Positive or Negative 3.5V ~ 60V 50kHz ~ 850kHz - No No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Soft Start - Surface Mount 12-DFN (4x3)
LTC7804HUD#PBF

LTC7804HUD#PBF

LOW IQ SYNCH BOOST CONTROLLER

Analog Devices Inc.

104
LTC7804HUD#PBF

Datasheet

- 16-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up Boost 1 1 Positive 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes No - - -40°C ~ 150°C (TJ) - - Surface Mount 16-QFN (3x3)
LTC7804HMSE#PBF

LTC7804HMSE#PBF

LOW IQ SYNCH BOOST CONTROLLER

Analog Devices Inc.

1,299
LTC7804HMSE#PBF

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Transistor Driver Step-Up Boost 1 1 Positive 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes No - - -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LTC1622CMS8#PBF

LTC1622CMS8#PBF

IC REG CTRLR BUCK 8MSOP

Analog Devices Inc.

128
LTC1622CMS8#PBF

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 Positive 2V ~ 10V - 100% No Yes - - 0°C ~ 70°C (TA) Enable, Soft Start - Surface Mount 8-MSOP
MAX770ESA+

MAX770ESA+

IC REG CTRLR BOOST 8SOIC

Analog Devices Inc./Maxim Integrated

145
MAX770ESA+

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Not For New Designs Transistor Driver Step-Up Boost 1 1 Positive 3V ~ 16.5V 300kHz - No No - - -40°C ~ 85°C (TA) Enable - Surface Mount 8-SOIC
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