The SGM2019-ADJYN5G/TR is an adjustable output, low-dropout (LDO) voltage regulator manufactured by SG Micro Corp. It is designed to provide a stable and adjustable voltage output for a wide range of applications. The low dropout voltage characteristic ensures efficient operation even when the input voltage is close to the desired output voltage, making it suitable for battery-powered applications.

Applications

• Portable Electronics: Powering various components with adjustable voltage requirements.
• Battery-Powered Devices: Providing efficient and stable power for longer battery life.
• Post Regulation for Switching Supplies: Improving the performance of switching power supplies.
• Microcontroller Power: Supplying stable and adjustable voltage to microcontrollers.
• FPGA Power Supplies: Regulating voltage for FPGAs.
• Sensor Power: Providing precise voltage control for sensor applications.

Features

• Adjustable Output Voltage: Allows for flexible voltage configuration to meet specific needs.
• Low Dropout Voltage: Ensures efficient operation with minimal voltage difference between input and output.
• 300mA Output Current: Suitable for a wide range of low-power applications.
• Low Quiescent Current: Minimizes power consumption in standby mode.
• Input Voltage Range: Typically 2.5V to 5.5V.
• Stable with Ceramic Capacitors: Compatible with low-ESR ceramic output capacitors for enhanced stability.
• Over-Current Protection: Protects the regulator from damage due to excessive current draw.
• Over-Temperature Protection: Shuts down the regulator in case of overheating.
• SOT-23-5 Package: Small surface-mount package for compact designs.

Benefits

• Flexible Voltage Options: Adjustable output voltage enables a variety of applications.
• Extended Battery Life: Low quiescent current improves efficiency in battery-powered devices.
• Stable and Accurate Power Supply: Ensures consistent performance of connected components.
• Compact Footprint: SOT-23-5 package allows for use in space-constrained designs.
• Reliable Operation: Over-current and over-temperature protection ensure robust performance.

Additional Details

The SGM2019-ADJYN5G/TR is built using a CMOS process to achieve low power consumption and high accuracy. Internal protection mechanisms protect against potential circuit damage. It is designed for use with ceramic capacitors, offering improved stability and reliability compared to other capacitor types. The SOT-23-5 package is a common industry standard, and devices are typically supplied on tape and reel for automated assembly processes. The operating temperature range is generally -40°C to +85°C. The device complies with RoHS standards.