The TS1085CM50RN is a 5.0A low dropout positive voltage regulator manufactured by Taiwan Semiconductor. This regulator is designed to provide a stable and regulated output voltage of 5.0V with a low dropout voltage, making it ideal for applications where the input voltage is close to the output voltage. It is commonly used in power supplies, battery chargers, and other voltage regulation circuits.

Applications

• Linear Regulators for Motherboard: Stabilize voltage for critical components on computer motherboards.
• Voltage Regulators for Graphics Card: Ensures stable power supply to the GPU and other components on a graphics card.
• High Efficiency Linear Regulators: Use where high efficiency and low power dissipation are needed.
• Battery Charger: Maintain appropriate charging voltage to safely charge batteries.
• Post Regulators for Switching Supplies: Increases voltage stability after a switching supply.

Features

• 5.0A Output Current: Provides up to 5.0A of output current.
• Low Dropout Voltage: Typically 1.3V at 5.0A, minimizing power dissipation.
• Fixed Output Voltage: Provides a stable and regulated 5.0V output.
• Over-Current Protection: Protects the regulator from damage due to over-current conditions.
• Over-Temperature Protection: Protects the regulator from damage due to excessive temperature.
• Adjustable Output Voltage Options: Available in adjustable output voltage versions.
• Standard 3-Pin TO-263 Package: Simplifies mounting and thermal considerations.

Benefits

• Stable Output Voltage: Provides a stable and regulated output voltage, ensuring reliable performance.
• High Efficiency: Low dropout voltage minimizes power dissipation and improves efficiency.
• Robust Protection: Over-current and over-temperature protection enhance reliability and prevent damage.
• Easy to Use: Fixed output voltage simplifies circuit design.
• Cost-Effective: Provides a cost-effective solution for voltage regulation requirements.
• Wide Input Voltage Range: Accommodates input voltages up to 12V.

Additional Details

The TS1085CM50RN regulator utilizes a low dropout architecture, which allows it to maintain a regulated output voltage even when the input voltage is close to the output voltage. The regulator incorporates over-current and over-temperature protection circuits to enhance its reliability and prevent damage under fault conditions. The TO-263 package provides excellent thermal performance, allowing the regulator to dissipate heat effectively. The low dropout characteristic makes it well suited for battery powered system and helps realize better system efficiency.

This regulator is ideal for applications where a stable and regulated 5.0V output is required with a low dropout voltage. Its high output current capability, robust protection features, and cost-effective price make it a popular choice for voltage regulation in a wide range of electronic devices. The TS1085CM50RN provides a reliable and efficient solution for voltage regulation requirements.