LT8640HUDCF#TRPBF
- Mfr.Part #
- LT8640HUDCF#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN, 18 Leads, Exposed Pad
- Datasheet
- Download
- Description
- 42V, 5A SYNC BUCK SILENT SWITCHE
- Stock
- 21,440
- In Stock :
- 21,440
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Input (Max) :
- 42V
- Voltage - Output (Min/Fixed) :
- 0.97V
- Output Type :
- Adjustable
- Frequency - Switching :
- 210kHz~2MHz
- Number of Outputs :
- 1
- Voltage - Input (Min) :
- 3.4V
- Packaging :
- Tape and Reel (TR)
- Topology :
- Buck
- Factory Lead Time :
- 8 Weeks
- Synchronous Rectifier :
- yes
- Operating Temperature :
- -40°C~150°C TJ
- Package / Case :
- 20-WFQFN, 18 Leads, Exposed Pad
- Function :
- Step-Down
- Output Configuration :
- Positive
- Current - Output :
- 5A
- Mounting Type :
- Surface Mount, Wettable Flank
- Datasheets
- LT8640HUDCF#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT8640HUDCF#TRPBF Overview
The LT8640HUDCF#TRPBF by Analog Devices, Inc. stands out in the market of Voltage Regulators - DC DC Switching Regulators due to its robust design and efficient performance. This component is engineered to manage power conversion with minimal noise, making it ideal for noise-sensitive applications. The regulator supports a high voltage range up to 42V and delivers a continuous output current of 5A, ensuring reliable operation even under varying load conditions. The integration of a silent switch technology further enhances its appeal by significantly reducing EMI/RFI emissions, which is crucial for maintaining the integrity of performance in precision electronics.
LT8640HUDCF#TRPBF Features
This high-efficiency synchronous buck regulator offers several key features that make it an essential choice for power management solutions:
- Wide input voltage range from 3.4V to 42V, accommodating a variety of power sources.
- Stable 5A output current, suitable for high-power applications.
- Integrated silent switch technology minimizes noise and interference.
- High efficiency up to 95%, ensuring low heat generation and energy saving.
- Compact package, ideal for space-constrained applications.
LT8640HUDCF#TRPBF Applications
- Automotive Electronics: Used in vehicle power systems to provide stable, low-noise power for sensors, ECU modules, and infotainment systems.
- Portable Devices: Powers a wide range of portable electronics, ensuring efficiency and longevity of battery life in devices like portable medical instruments and mobile communication equipment.
- Industrial Automation: Utilized in automated machinery controls where precision and minimal electromagnetic interference are critical for accurate operations.
- Telecommunications: Serves as a power solution in telecom infrastructures, supporting systems that require consistent and efficient power distribution.
- Renewable Energy Systems: Integral in solar-powered systems and other renewable energy applications, optimizing power conversion efficiency and reliability under variable environmental conditions.
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