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LTM8051EY#PBF

LTM8051EY#PBF Description

The LTM8051EY#PBF from Analog Devices Inc. is a high-performance 40V input, 1.5A output step-down μModule® (micro module) regulator, designed for demanding industrial and commercial applications. Part of the LTM® series, this compact DC-DC converter integrates critical power components, including inductors and MOSFETs, into a surface-mountable package (11.3mm × 6.3mm × 2.4mm), simplifying PCB design and reducing layout complexity. With an adjustable output voltage range of 0.8V to 8V, it supports flexible power requirements while maintaining high efficiency across a wide 3V to 40V input range. Its Silent Switcher® architecture minimizes EMI emissions, making it ideal for noise-sensitive environments.

LTM8051EY#PBF Features

• Wide Input Range: Operates from 3V to 40V, accommodating diverse power sources (e.g., industrial buses, automotive systems).
• High Output Current: Delivers up to 1.5A with excellent thermal performance.
• Adjustable Output: Precision-adjustable 0.8V to 8V output via external resistors.
• Low EMI: Silent Switcher® technology reduces radiated and conducted noise, critical for RF and sensor applications.
• Compact Design: Fully integrated μModule solution minimizes external components and board space.
• Robust Compliance: ROHS3 and REACH unaffected, with MSL 3 (168 hours) moisture sensitivity.
• High Reliability: Suitable for ITE (Commercial) applications, with ECCN EAR99 and HTSUS 8504.40.9580 classifications.

LTM8051EY#PBF Applications

• Industrial Automation: Powering PLCs, motor controllers, and sensors in noisy environments.
• Telecommunications: Base stations and networking equipment requiring low-noise power conversion.
• Automotive Electronics: Infotainment, ADAS, and 12V/24V battery systems.
• Medical Devices: Portable diagnostics and imaging systems benefiting from compact, efficient power.
• Test & Measurement: Precision instruments where stable, low-ripple voltage is critical.

Conclusion of LTM8051EY#PBF

The LTM8051EY#PBF stands out for its high integration, wide input range, and low EMI, making it a superior choice for space-constrained, noise-sensitive applications. Its μModule packaging reduces design time and BOM complexity, while Silent Switcher® technology ensures compliance with stringent EMI standards. Ideal for industrial, automotive, and telecom systems, this regulator combines performance, reliability, and ease of use in a compact form factor.