The S-1721A2818-M6V1G is a voltage regulator manufactured by SII Semiconductor Corporation, designed for applications needing a stable 2.8V power supply. It is particularly suitable for battery-powered portable devices and systems that demand high efficiency and compact size.

Applications

• Smartphones and Tablets: Providing a regulated power supply for core components such as processors and memory.
• Wearable Devices: Voltage regulation for smartwatches, fitness trackers, and other wearable health monitoring equipment.
• IoT Devices: Powering sensors, communication modules, and microcontrollers in connected devices.
• Wireless Communication Equipment: Ensuring consistent performance in Bluetooth modules, Wi-Fi chips, and other wireless components.
• Portable Audio Players: Maintaining stable power for audio amplifiers and digital signal processors.

Features

• High Output Voltage Accuracy: Delivers a precise and stable 2.8V output voltage, ensuring consistent performance of connected circuits.
• Low Quiescent Current: Minimizes power consumption in standby mode, extending battery life.
• Overcurrent Protection (OCP): Protects the regulator and load from damage due to excessive current draw.
• Thermal Shutdown Protection (TSD): Prevents damage from overheating by shutting down the regulator when the temperature exceeds a safe limit.
• Small Package: Compact packaging allowing for efficient use of board space.

Benefits

• Extended Battery Life: Low quiescent current results in longer operating times for battery-powered devices.
• Improved System Reliability: Integrated protection features prevent damage from overcurrent and overheating.
• Stable Performance: Accurate and stable output voltage ensures consistent operation of connected devices.
• Simplified Design: Built-in protection features reduce the need for external components.
• Compact Solution: Small package size allows for integration into space-constrained applications.

Additional Details

The S-1721A2818-M6V1G features a fixed output voltage of 2.8V. It operates within a specified input voltage range, which can be found in the product datasheet. Its low dropout voltage ensures efficient operation even when the input voltage is close to the output voltage. The manufacturer's datasheet provides detailed electrical characteristics, including output voltage tolerance, transient response, and temperature stability. The specific package is designed for automated assembly processes.