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ADP7159ACPZ-03-R7

ADP7159ACPZ-03-R7 Description

The ADP7159ACPZ-03-R7 from Analog Devices Inc. is a high-performance, adjustable positive linear voltage regulator designed to deliver 2A of continuous output current with an input voltage range of up to 5.5V. This surface-mount IC, housed in a compact 10LFCSP package, offers an adjustable output voltage range of 1.2V to 2.9V, making it highly versatile for precision power management. With a low dropout voltage of 0.28V at 2A, it ensures efficient operation even with tight input-output differentials. The device features excellent PSRR (65dB at 1kHz, 45dB at 1MHz), minimizing noise in sensitive applications.

ADP7159ACPZ-03-R7 Features

• High Output Current: Supports 2A with stable performance.
• Low Dropout Voltage: 0.28V @ 2A maximizes efficiency.
• Adjustable Output: 1.2V to 2.9V range for flexible design.
• Low Quiescent Current: 8 mA typical, reducing power waste.
• Robust Protection: Includes over-current, over-temperature, and UVLO safeguards.
• Enable Control: Allows for power-saving modes via external logic.
• High PSRR: 65dB (1kHz) ensures clean output in noisy environments.
• Compact Form Factor: 10LFCSP package ideal for space-constrained designs.
• Compliance: ROHS3, REACH Unaffected, and ECCN EAR99 certified.

ADP7159ACPZ-03-R7 Applications

This regulator is ideal for high-current, low-noise power delivery in:

• FPGA, DSP, and ASIC power supplies requiring precise voltage rails.
• RF and analog circuits benefiting from high PSRR.
• Portable and battery-powered devices where low dropout and efficiency are critical.
• Industrial and automotive systems needing robust protection features.
• Medical equipment demanding stable, noise-free power.

Conclusion of ADP7159ACPZ-03-R7

The ADP7159ACPZ-03-R7 stands out as a high-efficiency, high-current linear regulator with superior noise rejection and protection features. Its adjustable output, low dropout, and compact package make it a top choice for demanding applications in telecommunications, industrial, and portable electronics. Analog Devices' commitment to reliability ensures this regulator meets stringent performance and compliance standards, making it a dependable solution for modern power designs.