The NJM2880U1-285-TE1 is a low dropout (LDO) linear regulator manufactured by New Japan Radio (NJR). This regulator is designed to provide a stable 2.85V output voltage with low dropout voltage and low noise. It is ideal for applications requiring a precise and clean power supply, such as powering sensitive analog and digital circuits. The NJM2880U1-285-TE1 offers excellent performance in a compact package.

Applications:

• Microcontroller power supplies
• Sensor power supplies
• RF circuits
• Audio circuits
• Portable electronic devices

Features:

• Fixed 2.85V output voltage
• Low dropout voltage (typically 0.2V at 150mA)
• Output current up to 150mA
• Low noise
• Overcurrent protection
• Small package (SOT-25)
• Operating temperature range: -40°C to +85°C

Benefits:

• Stable output voltage: Provides a stable and regulated 2.85V output voltage, ensuring reliable operation of connected devices.
• Low dropout voltage: Maintains regulation even with low input voltage, maximizing battery life in portable applications.
• Low noise performance: Minimizes noise and ripple on the output voltage, ideal for sensitive circuits.
• Overcurrent protection: Protects the regulator and connected devices from damage due to excessive current.
• Compact size: SOT-25 package allows for easy integration into space-constrained applications.

Additional Details:

The NJM2880U1-285-TE1 requires only a few external components for proper operation, making it a simple and cost-effective solution for voltage regulation. The low dropout voltage ensures that the regulator can maintain regulation even when the input voltage is close to the output voltage. The overcurrent protection limits the output current in the event of a short circuit or overload, preventing damage to the regulator. The SOT-25 package is a small surface mount package, making it suitable for space-constrained applications. This LDO regulator is commonly used in portable electronic devices, sensor interfaces, and other applications requiring a stable and low-noise 2.85V power supply.