The UPC29M09T-E1 is a fixed positive output voltage regulator from NEC (now Renesas Electronics). This regulator provides a stable 9V output, making it ideal for applications that require a precise and regulated 9V power supply. The UPC29M series is well-regarded for its reliability and ease of implementation.

Applications

• Powering operational amplifiers: Providing a stable 9V supply for analog circuits utilizing op-amps.
• Powering sensors: Regulating the voltage supply for various types of sensors in industrial and consumer applications.
• Battery-powered devices: Ensuring consistent performance in devices powered by 9V batteries.
• Industrial control systems: Providing a stable 9V supply for PLCs, data acquisition systems, and other industrial equipment.
• Audio equipment: Regulating the voltage supply for preamplifiers, mixers, and other audio processing devices.

Features

• Fixed 9V Output Voltage: Delivers a consistent and precise 9V output.
• High Input Voltage Range: Can operate with a wide range of input voltages.
• Internal Short Circuit Protection: Protects the regulator and connected circuits from short circuit damage.
• Thermal Overload Protection: Prevents the regulator from overheating by shutting down when the temperature exceeds safe limits.
• Internal Current Limiting: Limits the output current to prevent damage from overloads.
• Compact Package: Housed in a space-saving package for easy integration.

Benefits

• Stable Power Supply: Provides a consistent 9V output, ensuring reliable operation of connected devices.
• Protection Against Damage: Built-in protection features safeguard against short circuits, overloads, and overheating.
• Easy to Use: Simple to integrate into circuits with minimal external components.
• Wide Range of Applications: Suitable for various applications requiring a stable 9V power supply.
• Cost-Effective: Provides a reliable and affordable voltage regulation solution.

Additional Details

The UPC29M09T-E1 typically requires external input and output capacitors to ensure stability and optimal performance. Refer to the device datasheet for recommended capacitor values and other design considerations. The regulator is commonly available in a TO-220 package, facilitating easy mounting on PCBs and heatsinks. The operating temperature range typically spans from -20°C to +85°C, and adherence to these limits is essential for reliable performance.