Product Overview
The LT8640SEV#PBF is a high efficiency synchronous buck DC-DC regulator from Analog Devices (Linear Technology), featuring proprietary Silent Switcher® architecture. It delivers excellent EMI performance even at high switching frequencies, simplifying PCB layout and improving overall system robustness.
This device is ideal for applications demanding low EMI, high efficiency, and compact power solutions, and is widely used in industrial equipment, communication systems, automotive electronics, and high-performance embedded platforms.
Key Features & Advantages
Typical Applications
Product Specifications
| Parameter | Description |
| Part Number | LT8640SEV#PBF |
| Manufacturer | Analog Devices, Inc. |
| Product Type | Synchronous Buck DC-DC Regulator |
| Topology | Buck (Step-Down) |
| Architecture | Silent Switcher® |
| Output Capability | Medium to high current |
| Efficiency | High efficiency design |
| EMI Performance | Low EMI |
| Switching Frequency | High switching frequency |
| External Components | Reduced component count |
| Protection Features | Overcurrent / Thermal protection |
| Operating Temperature | Industrial temperature range |
| Package Type | Surface-mount package (SEV) |
| Mounting Style | SMT / SMD |
| Lead-Free Status | Pb-Free (#PBF) |
| Target Applications | Industrial, Communication, Automotive |
| RoHS Compliance | RoHS compliant |
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