LT8640EUDC#TRPBF
- Mfr.Part #
- LT8640EUDC#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN, 18 Leads, Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 5A 20QFN
- Stock
- 2,547
- In Stock :
- 2,547
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Mount :
- Surface Mount
- Published :
- 2011
- Voltage - Input (Min) :
- 3.4V
- Output Configuration :
- Positive
- Current - Output :
- 5A
- Operating Temperature :
- -40°C~125°C TJ
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Function :
- Step-Down
- Min Output Voltage :
- 970mV
- Package / Case :
- 20-WFQFN, 18 Leads, Exposed Pad
- Output Type :
- Adjustable
- RoHS Status :
- ROHS3 Compliant
- Frequency - Switching :
- 210kHz~2MHz
- Number of Pins :
- 18
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Synchronous Rectifier :
- yes
- Voltage - Output (Min/Fixed) :
- 0.97V
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- LT8640
- Max Output Voltage :
- 42V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 41.9V
- Topology :
- Buck
- Factory Lead Time :
- 10 Weeks
- Datasheets
- LT8640EUDC#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT8640EUDC#TRPBF Overview
The Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT8640EUDC#TRPBF is a state-of-the-art adjustable buck regulator designed for precision, efficiency, and reliability. Capable of delivering up to 5A of continuous output current across an adjustable output voltage range, this 20QFN package regulator integrates seamlessly into a variety of power-sensitive applications. Its low quiescent current and high-efficiency performance make it an ideal choice for energy-conscious designs, enhancing system reliability while reducing operational costs. The compact form factor combined with a robust feature set prioritizes performance in demanding environments.
LT8640EUDC#TRPBF Features
This advanced buck regulator from Analog Devices offers an impressive array of features tailored for high-performance applications. Key features include a wide input voltage range, high switching frequency that minimizes the size of external components, low dropout operation for enhanced efficiency, and a thermally efficient 20QFN package. It also boasts internal compensation, which simplifies system design and accelerates time to market.
LT8640EUDC#TRPBF Applications
- Portable Devices: Utilized to provide stable, efficient power conversion, extending battery life while maintaining device performance.
- Automotive Applications: Supports car infotainment systems and advanced driver-assistance systems (ADAS) by ensuring consistent power delivery even under fluctuating input conditions.
- Telecommunications: Used in telecom infrastructure to provide reliable power to sensitive communication hardware.
- Industrial Systems: Ideal for powering sensors, PLCs, and other critical industrial controls requiring precise voltage regulations.
- Medical Equipment: Ensures safe and efficient operation of medical devices by providing low-noise, stable outputs necessary for sensitive medical electronics.
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