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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
TPS40021PWPR

TPS40021PWPR

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

3,595
TPS40021PWPR

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Buck 1 1 Positive 2.25V ~ 5.5V 100kHz ~ 1MHz 95% Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount 16-HTSSOP
LT1241CS8#TRPBF

LT1241CS8#TRPBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

1,161
LT1241CS8#TRPBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive, Isolation Capable 8.2V ~ 25V 500kHz 48% No No - - 0°C ~ 100°C (TJ) Frequency Control - Surface Mount 8-SO
LT1245CS8#TRPBF

LT1245CS8#TRPBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

2,021
LT1245CS8#TRPBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive, Isolation Capable 8.2V ~ 25V 500kHz 48% No No - - 0°C ~ 100°C (TJ) Frequency Control - Surface Mount 8-SO
LT1243CS8#TRPBF

LT1243CS8#TRPBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

1,623
LT1243CS8#TRPBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive, Isolation Capable 8.2V ~ 25V 500kHz 96% No No - - 0°C ~ 100°C (TJ) Frequency Control - Surface Mount 8-SO
MAX8597ETP+T

MAX8597ETP+T

IC REG CTRLR BUCK 20-TQFN

Analog Devices Inc./Maxim Integrated

1,053
MAX8597ETP+T

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) 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)
MAX8577EUB+

MAX8577EUB+

IC REG CTRLR BUCK 10UMAX

Analog Devices Inc./Maxim Integrated

3,396
MAX8577EUB+

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube 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/uSOP
LTC7802JUFDM#WTRPBF

LTC7802JUFDM#WTRPBF

40V, LOW IQ DUAL PHSE SYCH STP-D

Analog Devices Inc.

4,822
LTC7802JUFDM#WTRPBF

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 40V 100kHz ~ 3MHz 99% Yes Yes - - -40°C ~ 150°C (TJ) Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount, Wettable Flank 28-QFN (4x5)
LTC3870IUFD#TRPBF

LTC3870IUFD#TRPBF

IC REG CTRLR BUCK 28QFN

Analog Devices Inc.

4,921
LTC3870IUFD#TRPBF

Datasheet

PolyPhase® 28-WFQFN Exposed Pad Tape & Reel (TR) 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, Soft Start - Surface Mount 28-QFN (4x5)
LTC3870IUF-1#TRPBF

LTC3870IUF-1#TRPBF

IC REG CTRLR BUCK 24QFN

Analog Devices Inc.

1,138
LTC3870IUF-1#TRPBF

Datasheet

PolyPhase® 24-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Buck 2 2 Positive 4.5V ~ 60V 500kHz - No Yes - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 24-QFN (4x4)
LTC7852EUFD-1#TRPBF

LTC7852EUFD-1#TRPBF

6-PHASE BUCK CONTROLLER DRIVES D

Analog Devices Inc.

1,929
LTC7852EUFD-1#TRPBF

Datasheet

- 36-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 6 Positive 4.5V ~ 5.5V 200kHz ~ 1.2MHz - Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking - Surface Mount 36-QFN (4x5)
UC2825ADWTRG4

UC2825ADWTRG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

1,233
UC2825ADWTRG4

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued 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 - Surface Mount 16-SOIC
MIC2193YM-TR

MIC2193YM-TR

IC REG CTRLR BUCK 8SOIC

Microchip Technology

3,379
MIC2193YM-TR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 2.9V ~ 14V 400kHz 100% Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
LTC3809EDD#TRPBF

LTC3809EDD#TRPBF

IC REG CTRLR BUCK 10DFN

Analog Devices Inc.

4,196
LTC3809EDD#TRPBF

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 2.75V ~ 9.8V 460kHz ~ 635kHz 100% Yes Yes - - -40°C ~ 85°C (TA) Enable - Surface Mount 10-DFN (3x3)
LTC3809EDD-1#TRPBF

LTC3809EDD-1#TRPBF

IC REG CTRLR BUCK 10DFN

Analog Devices Inc.

1,842
LTC3809EDD-1#TRPBF

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 2.75V ~ 9.8V 550kHz 100% Yes No - - -40°C ~ 85°C (TA) Enable, Soft Start, Tracking - Surface Mount 10-DFN (3x3)
MIC2186YM-TR

MIC2186YM-TR

IC REG CTRLR BOOST 16SOIC

Microchip Technology

3,624
MIC2186YM-TR

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Boost 1 1 Positive 2.9V ~ 14V 100kHz, 200kHz, 400kHz 85% No Yes - - -40°C ~ 85°C (TA) Enable, Frequency Control, Soft Start - Surface Mount 16-SOIC
MAX5060ATI-T

MAX5060ATI-T

IC REG CTRLR BUCK 28TQFN

Analog Devices Inc./Maxim Integrated

3,595
MAX5060ATI-T

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.75V ~ 28V 125kHz ~ 1.5MHz - Yes Yes - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good - Surface Mount 28-TQFN (5x5)
UCC3895NG4

UCC3895NG4

IC OFFLINE SW FULL-BRDG 20DIP

Texas Instruments

2,101
UCC3895NG4

Datasheet

- 20-DIP (0.300", 7.62mm) Tube Discontinued PWM - Phase-Shifted Full-Bridge 1 1 Positive 10V ~ 16.5V 1MHz 100% - Yes - - 0°C ~ 70°C (TA) Frequency Control, Soft Start, Sync - Through Hole 20-PDIP
TPS40140RHHTG4

TPS40140RHHTG4

IC REG CTRLR BUCK 36QFN

Texas Instruments

2,721
TPS40140RHHTG4

Datasheet

- 36-VFQFN Exposed Pad Tape & Reel (TR) Discontinued Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 15V 150kHz ~ 1MHz 87.5% Yes No - - -40°C ~ 85°C (TA) Current Limit, Frequency Control, Phase Control, Power Good, Tracking - Surface Mount 36-VQFN (6x6)
LTC3850IGN-1#TRPBF

LTC3850IGN-1#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

2,304
LTC3850IGN-1#TRPBF

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4V ~ 30V 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
LTC3824HMSE#TRPBF

LTC3824HMSE#TRPBF

IC REG CTRLR BUCK 10MSOP

Analog Devices Inc.

2,357
LTC3824HMSE#TRPBF

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4V ~ 60V 200kHz ~ 600kHz 100% No Yes - - -40°C ~ 150°C (TJ) Frequency Control, Soft Start - Surface Mount 10-MSOP-EP
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