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ADP2371ACPZ-3.3-R7

ADP2371ACPZ-3.3-R7 Description

The ADP2371ACPZ-3.3-R7 is a high-efficiency, fixed-output 3.3V, 800mA synchronous buck regulator from Analog Devices Inc. Designed for compact, power-sensitive applications, it operates over a 3.2V to 15V input range, making it suitable for a variety of power sources, including industrial, automotive, and battery-powered systems. The device integrates a 600kHz to 1.2MHz switching frequency, enabling a balance between efficiency and component size. Packaged in an 8-lead LFCSP and delivered in Tape & Reel (TR), it is optimized for surface-mount assembly and high-volume production.

ADP2371ACPZ-3.3-R7 Features

• High Efficiency: Synchronous rectification minimizes power loss, achieving peak efficiency for demanding applications.
• Wide Input Range (3.2V–15V): Supports diverse power sources, including 5V/12V rails and Li-ion batteries.
• Fixed 3.3V Output: Eliminates external feedback components, simplifying design and reducing BOM cost.
• Compact Footprint: 8-lead LFCSP package (3mm x 3mm) saves board space in space-constrained designs.
• Adjustable Switching Frequency (600kHz–1.2MHz): Allows optimization for efficiency or noise performance.
• Robust Compliance: ROHS3 and REACH compliant, with MSL 3 (168 hours) moisture sensitivity for reliable manufacturing.

ADP2371ACPZ-3.3-R7 Applications

• Portable Electronics: Ideal for battery-powered devices requiring stable 3.3V rails, such as IoT sensors and wearables.
• Industrial Systems: Suitable for PLCs, motor control, and automation equipment with 12V/24V input rails.
• Automotive Subsystems: Powers infotainment, ADAS, and telematics where input voltage fluctuations are common.
• Embedded Computing: Provides efficient power conversion for single-board computers and FPGA peripherals.

Conclusion of ADP2371ACPZ-3.3-R7

The ADP2371ACPZ-3.3-R7 stands out for its high efficiency, compact size, and wide input range, making it a versatile choice for modern power designs. Its synchronous topology and fixed output reduce design complexity, while its industrial-grade robustness ensures reliability in harsh environments. Whether for portable, automotive, or industrial applications, this regulator delivers performance, integration, and compliance in a single package.