ADP1614ACPZ-1.3-R7 – TEXAS INSTRUMENTS

The ADP1614ACPZ-1.3-R7 is a low-noise, high-efficiency synchronous step-down switching regulator from Analog Devices, optimized for applications requiring precise voltage regulation at low currents. This specific part number designates a device with a fixed 1.3V output voltage, featuring a 150mA output current capability. Its internal compensation simplifies design, eliminating the need for external components in many applications. The ADP1614 utilizes a current-mode architecture, enabling fast transient response and excellent line regulation. The device operates from a 2.7V to 5.5V input voltage range, making it suitable for battery-powered systems and various voltage rails. The -R7 suffix indicates a specific thermal and electrical performance bin. It’s housed in a space-saving 6-lead WSON (2x2mm) package, ideal for high-density PCB layouts. Advantages include its low quiescent current (typically 18µA), contributing to extended battery life in portable devices. Common applications include powering low-power microcontrollers, sensor nodes, and other precision analog circuits requiring a stable 1.3V supply with minimal noise and high efficiency within a small form factor. Its predictable performance and ease of implementation make it a strong choice for designers prioritizing simplicity and efficiency.