The TA58L05S is a three-terminal positive voltage regulator manufactured by Toshiba Semiconductor and Storage. It provides a fixed 5V output voltage and is designed for a wide range of electronic applications. Known for its compact size and reliable performance, this regulator is commonly used in portable devices and low-power circuits.

Applications

• Portable Devices: Used in smartphones, tablets, and other portable devices to provide a stable 5V supply.
• Microcontroller Power Supplies: Employed as a voltage regulator for microcontrollers and digital logic circuits.
• Sensor Power Supplies: Used to provide a regulated 5V supply for sensors and instrumentation.
• Battery-Powered Systems: Integrated into battery-powered systems to maintain a consistent voltage level.
• Consumer Electronics: Found in various consumer electronic products requiring a 5V power rail.

Features

• Fixed Output Voltage: Provides a stable and precise 5V output.
• Low Dropout Voltage: Operates with a low input-output voltage differential, improving efficiency.
• Overcurrent Protection: Protects the regulator and connected components from overcurrent conditions.
• Thermal Shutdown: Shuts down the regulator when the junction temperature exceeds a safe limit, preventing damage.
• Small Package: Available in a compact surface-mount package, suitable for space-constrained applications.

Benefits

• Stable Power Supply: Ensures consistent and reliable operation of electronic circuits with a fixed 5V output.
• Efficient Operation: Low dropout voltage improves efficiency, especially in battery-powered systems.
• Overload Protection: Protects against damage from overcurrent and overheating, enhancing reliability.
• Compact Design: Small package allows for integration into miniaturized devices.
• Wide Range of Applications: Suitable for diverse applications, from portable devices to industrial control systems.

Additional Details

The TA58L05S can typically deliver up to 100mA of output current. The regulator requires minimal external components for stable operation. Input and output capacitors are recommended to filter noise and improve transient response. Proper thermal management is essential, especially when operating at higher output currents. The device is commonly available in a surface-mount package like SOT-89.

Key Specifications:* Output Voltage: 5V* Output Current: Up to 100mA* Input Voltage Range: Typically 7V to 26V (check datasheet for exact range)* Operating Temperature Range: -40°C to +85°C