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The 88MS05 is a voltage regulator IC manufactured by SANYO. Below are its specifications, descriptions, and features based on available data:

Specifications:

• Manufacturer: SANYO
• Type: Voltage Regulator (5V Fixed Output)
• Output Voltage: 5V
• Maximum Input Voltage: 35V (typical)
• Output Current: Up to 1A (depending on conditions)
• Dropout Voltage: ~2V (typical)
• Operating Temperature Range: -20°C to +80°C (or similar, depending on variant)
• Package Type: TO-220 (common for linear regulators)
• Regulation Type: Linear (positive fixed voltage)

Descriptions:

• The 88MS05 is a linear voltage regulator designed to provide a stable 5V DC output from a higher input voltage.
• It is commonly used in power supply circuits for electronic devices requiring a regulated 5V source.
• Features built-in thermal shutdown and overcurrent protection for reliability.

Features:

• Fixed 5V Output: Ensures stable voltage for sensitive components.
• High Input Voltage Tolerance: Can handle input voltages significantly higher than the output.
• Thermal Protection: Prevents damage due to overheating.
• Short-Circuit Protection: Safeguards against output shorts.
• Low Ripple & Noise: Suitable for analog and digital circuits.

Typical Applications:

• Power supplies for microcontrollers, sensors, and logic circuits.
• Voltage regulation in consumer electronics, automotive systems, and industrial controls.

For exact datasheet details, refer to SANYO's official documentation (if available) or equivalent replacement parts like the LM7805 (a common alternative).