LT8638SEV#PBF
- Mfr.Part #
- LT8638SEV#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- LQFN-28
- Datasheet
- Download
- Description
- 40V/10A SYNCHRONOUS BUCK SILENT
- Stock
- 8,525
- In Stock :
- 8,525
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Input (Min) :
- 2.8V
- Synchronous Rectifier :
- yes
- Shutdown :
- Shutdown
- RoHS :
- Details
- Voltage - Input (Max) :
- 42V
- Voltage - Output (Max) :
- 42V
- Input Voltage :
- 2.8 V to 42 V
- Function :
- Step-Down
- Product Category :
- Switching Voltage Regulators
- Packaging :
- Tray
- Product Type :
- Switching Voltage Regulators
- Number of Outputs :
- 1 Output
- Brand :
- Analog Devices
- Output Voltage :
- 42 V
- Package :
- Tray
- Subcategory :
- PMIC - Power Management ICs
- Series :
- LT8638
- Output Current :
- 10 A
- Minimum Operating Temperature :
- - 40 C
- Current - Output :
- 12A
- Load Regulation :
- Yes, Regulated
- Mounting Type :
- Surface Mount
- Mounting Style :
- SMD/SMT
- Output Type :
- Adjustable
- Package / Case :
- LQFN-28
- Frequency - Switching :
- 200kHz ~ 3MHz
- Product Status :
- Active
- Manufacturer :
- Analog Devices Inc.
- Topology :
- Buck
- Quiescent Current :
- 9 uA
- Output Configuration :
- Positive
- Voltage - Output (Min/Fixed) :
- 0.6V
- Switching Frequency :
- 200 kHz to 3 MHz
- Supplier Device Package :
- 28-LQFN (5x4)
- Maximum Operating Temperature :
- + 125 C
- Operating Temperature :
- -40°C ~ 125°C (TJ)
- Datasheets
- LT8638SEV#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT8638SEV#PBF Overview
The Analog Devices, Inc. LT8638SEV#PBF is a cutting-edge 40V/10A synchronous buck regulator, designed to meet the demands of modern electronic systems. Engineered with precision and reliability in mind, this regulator offers silent operation, making it ideal for noise-sensitive applications.
With its advanced synchronous rectification topology, the LT8638SEV#PBF ensures high efficiency across a wide range of input voltages. Its compact design and robust performance make it a preferred choice for demanding industrial and automotive applications.
LT8638SEV#PBF Features
- Wide input voltage range: The LT8638SEV#PBF supports input voltages up to 40V, enabling flexibility in various system configurations.
- High efficiency: Incorporating synchronous rectification technology, this regulator achieves excellent efficiency, minimizing power loss and maximizing battery life.
- Silent operation: With optimized circuitry, the LT8638SEV#PBF operates silently, ensuring minimal electromagnetic interference (EMI) in sensitive applications.
- Robust design: Built to withstand harsh environments, this regulator features a rugged construction and comprehensive protection features, ensuring reliable performance in demanding conditions.
- Compact form factor: The compact size of the LT8638SEV#PBF facilitates easy integration into space-constrained designs, without compromising on performance.
LT8638SEV#PBF Applications
- Industrial automation: The LT8638SEV#PBF is utilized in industrial automation systems for precise voltage regulation, ensuring stable operation of machinery and equipment.
- Automotive electronics: In automotive applications, the LT8638SEV#PBF plays a crucial role in powering various subsystems, such as infotainment systems, ADAS (Advanced Driver Assistance Systems), and lighting modules.
- Telecommunications: The LT8638SEV#PBF is deployed in telecommunications infrastructure, ensuring stable power supply to critical network components, such as base stations, routers, and switches.
This regulator is commonly applied in PLCs (Programmable Logic Controllers), motor drives, and robotic systems, providing efficient power delivery and enhancing system performance.
Its silent operation and high efficiency make it well-suited for automotive environments, where reliability and performance are paramount.
Its ability to operate silently and efficiently makes it an ideal choice for telecommunications applications, where uninterrupted operation is essential.
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