LT3641IUFD#TRPBF
- Mfr.Part #
- LT3641IUFD#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ DL 28QFN
- Stock
- 963
- In Stock :
- 963
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Base Part Number :
- LT3641
- Voltage - Output (Max) :
- 39.48V
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 28
- Input Voltage-Nom :
- 12V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Output Type :
- Adjustable
- Mounting Type :
- Surface Mount
- Voltage - Output (Min/Fixed) :
- 0.6V 1.265V
- Terminal Position :
- QUAD
- Package / Case :
- 28-WFQFN Exposed Pad
- Current - Output :
- 1.3A 1.1A
- Additional Feature :
- ALSO HAS CONTROL TECHNIQUE OF PFM
- Published :
- 2011
- Output Configuration :
- Positive
- Synchronous Rectifier :
- Both
- Qualification Status :
- Not Qualified
- Operating Temperature :
- -40°C~125°C TJ
- Topology :
- Buck
- Terminal Form :
- NO LEAD
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Voltage - Input (Max) :
- 42V
- Function :
- Step-Down
- ECCN Code :
- EAR99
- Control Mode :
- CURRENT-MODE
- Number of Outputs :
- 2
- Factory Lead Time :
- 16 Weeks
- Length :
- 5mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Pitch :
- 0.5mm
- Terminal Finish :
- Matte Tin (Sn)
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Height Seated (Max) :
- 0.8mm
- Voltage - Input (Min) :
- 2.5V
- Frequency - Switching :
- 500kHz~2MHz
- Width :
- 4mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Packaging :
- Tape and Reel (TR)
- Switcher Configuration :
- PHASE-SHIFT
- Datasheets
- LT3641IUFD#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3641IUFD#TRPBF Overview
The LT3641IUFD#TRPBF from Analog Devices, Inc. is a highly versatile, adjustable dual-channel buck regulator designed to meet the rigorous demands of today's advanced electronic devices. This component ensures efficient voltage regulation with its state-of-the-art design, capable of managing varying input voltages while providing stable output. Its compact 28QFN package makes it an ideal choice for space-constrained applications, and its robust performance characteristics ensure reliability and longevity in a wide range of operating conditions. The dual-channel feature allows for simultaneous management of two different output voltages, enhancing the functionality and efficiency of the device.
LT3641IUFD#TRPBF Features
- Dual independent output channels for versatile power management.
- Adjustable output voltages allow for customized voltage requirements.
- High efficiency design minimizes heat generation and improves system reliability.
- Wide input voltage range suitable for diverse applications.
- Compact 28QFN package fits into small form factor designs.
LT3641IUFD#TRPBF Applications
- Portable Devices: Used to provide stable, efficient power management for smartphones, tablets, and other portable electronics.
- Networking Equipment: Ensures reliable power supply to routers, switches, and modems, maintaining system stability and performance.
- Industrial Systems: Powers sensors, controllers, and other industrial equipment requiring precise voltage regulation for optimal operation.
- Automotive Applications: Ideal for automotive electronics where consistent and efficient voltage regulation is critical.
- Medical Devices: Utilized in medical equipment that demands high reliability and precise voltage control.
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