The UPC2918T is a precision voltage regulator manufactured by NEC. It's designed to provide a stable and accurate output voltage, even with variations in input voltage and load current. This regulator is commonly used in a variety of electronic applications where a reliable power source is essential.

Applications:

• Power supplies for precision instruments
• Voltage regulation in communication equipment
• Control circuits for industrial automation
• Battery charging circuits
• Linear regulators in embedded systems

Features:

• High output voltage accuracy: Ensures a stable and precise voltage supply.
• Low dropout voltage: Operates effectively with a minimal difference between input and output voltage.
• Overcurrent protection: Prevents damage from excessive current draw.
• Thermal overload protection: Shuts down the regulator if it overheats.
• Short-circuit protection: Protects the regulator and connected circuitry from short circuits.
• Fixed output voltage: Provides a predetermined voltage level, simplifying circuit design.

Benefits:

• Stable and reliable power supply: Provides consistent voltage output, even under varying load conditions.
• Protection against damage: Overcurrent, thermal overload, and short-circuit protection enhance reliability.
• Simplified circuit design: Fixed output voltage reduces the need for external components.
• Improved system performance: Accurate voltage regulation ensures optimal performance of connected devices.
• Extended component lifespan: Prevents damage to sensitive electronic components due to voltage fluctuations.

The UPC2918T's robust protection features and high accuracy make it a popular choice for applications where a dependable and precise voltage supply is critical. Its compact size and ease of use further contribute to its widespread adoption in various electronic devices.

Specifications (typical)

• Output Voltage: 5V (Typical)
• Input Voltage Range: Up to 30V
• Output Current: 1A (Typical)
• Operating Temperature Range: -20°C to +85°C