LT3640EUFD#TRPBF
- Mfr.Part #
- LT3640EUFD#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 1.1A/1.3A 28QFN
- Stock
- 10,384
- In Stock :
- 10,384
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~125°C TJ
- Number of Terminations :
- 28
- Terminal Position :
- QUAD
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 5mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Width :
- 4mm
- Switcher Configuration :
- PHASE-SHIFT
- Control Mode :
- CURRENT-MODE
- Frequency - Switching :
- 500kHz~2MHz
- Control Technique :
- PULSE WIDTH MODULATION
- Published :
- 2006
- Output Type :
- Adjustable
- Height Seated (Max) :
- 0.8mm
- Voltage - Output (Min/Fixed) :
- 0.6V 1.265V
- Factory Lead Time :
- 8 Weeks
- Terminal Pitch :
- 0.5mm
- Input Voltage-Nom :
- 12V
- Number of Outputs :
- 2
- Function :
- Step-Down
- Current - Output :
- 1.1A 1.3A
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Package / Case :
- 28-WFQFN Exposed Pad
- Voltage - Input (Min) :
- 2.5V
- Base Part Number :
- LT3640
- Voltage - Output (Max) :
- 33.97V
- ECCN Code :
- EAR99
- Voltage - Input (Max) :
- 35V
- Topology :
- Buck
- Output Configuration :
- Positive
- Synchronous Rectifier :
- No
- Mounting Type :
- Surface Mount
- Additional Feature :
- PFM CONTROL TECHNIQUE ALSO POSSIBLE
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- LT3640EUFD#TRPBF

Voltage Regulators - DC DC Switching Regulators by Analog Devices, Inc. LT3640EUFD#TRPBF Overview
The LT3640EUFD#TRPBF from Analog Devices, Inc. is a state-of-the-art, adjustable buck regulator designed for precision voltage regulation in a wide range of applications. This component offers an efficient solution for converting higher input voltages into lower, stable output voltages with excellent power efficiency. The LT3640EUFD#TRPBF is tailored for demanding environments, ensuring reliability and performance with its advanced design and robust packaging in a 28QFN format. Its ability to deliver up to 1.1A/1.3A output current makes it an ideal choice for powering complex circuits in both commercial and industrial settings.
LT3640EUFD#TRPBF Features
- Adjustable output voltage for flexible application use.
- High efficiency power conversion which minimizes energy loss.
- Compact 28QFN package suitable for space-constrained applications.
- Dual current mode, capable of delivering 1.1A or 1.3A depending on circuit needs.
- Built-in thermal shutdown and overcurrent protection enhancing device reliability.
LT3640EUFD#TRPBF Applications
- Portable Devices: Can be used to regulate power in portable consumer electronics, ensuring stable operation and extended battery life.
- Telecommunication Equipment: Provides reliable voltage levels necessary for telecommunications hardware, supporting consistent performance and durability.
- Automotive Applications: Ideal for automotive electronics that require dependable voltage regulation under variable environmental conditions.
- Industrial Systems: Suitable for industrial control systems needing precise power management to maintain operational accuracy and safety.
- Medical Devices: Ensures the critical reliability and accuracy in power supply needed for various medical diagnostic and treatment equipment.
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