The HT7130A-1-TO92 is a low-dropout (LDO) linear regulator manufactured by Holtek. It's designed to provide a stable 3.0V output voltage from a higher input voltage, with a very low dropout voltage. The TO-92 package is a small, through-hole package commonly used for discrete components.

Applications:

• Microcontroller Power Supplies: Providing a stable 3.0V supply for microcontrollers.
• Battery-Powered Devices: Regulating voltage in battery-operated applications.
• Sensor Power Supplies: Supplying a clean and regulated voltage to sensors.
• Low-Power Logic Circuits: Powering low-voltage logic circuits.
• Portable Electronics: Used in handheld devices and other portable electronics.

Features:

• 3.0V Output Voltage: Provides a fixed 3.0V output voltage.
• Low Dropout Voltage: Low dropout voltage for efficient operation.
• Low Quiescent Current: Low quiescent current for extended battery life.
• Over-Temperature Protection: Includes over-temperature protection to prevent damage.
• Short-Circuit Protection: Provides short-circuit protection to protect the device.

Benefits:

• Stable Output Voltage: Provides a stable and regulated output voltage.
• Efficient Operation: Low dropout voltage and quiescent current for efficient operation.
• Protection Features: Over-temperature and short-circuit protection for enhanced reliability.
• Small Size: TO-92 package for easy integration into systems.
• Cost-Effective: Offers a cost-effective solution for voltage regulation.

Additional Details:

The HT7130A-1-TO92 requires a minimum input voltage that is slightly higher than the output voltage to maintain regulation. The dropout voltage is typically very low, allowing the regulator to operate efficiently even when the input voltage is close to the output voltage. The device includes internal protection features to prevent damage from over-temperature and short-circuit conditions.

The TO-92 package is easy to solder and mount on circuit boards. The datasheet provides detailed information on the electrical characteristics, application circuits, and package dimensions. The Holtek HT7130A-1-TO92 is a reliable and efficient LDO regulator for a wide range of applications.