The NJM2867F3-03(TE1) is a low dropout regulator manufactured by New Japan Radio. This regulator is designed to provide a stable and regulated output voltage, even when the input voltage is close to the output voltage. It is known for its compact size and suitability for various portable and battery-powered applications.

Applications

• Mobile Phones: Used to provide stable voltage to different components within the phone.
• PDAs (Personal Digital Assistants): Regulates power for reliable operation.
• Portable Audio Players: Ensures consistent audio quality by providing stable power.
• Cameras: Powers the internal circuitry for image processing and display.
• Other Battery-Powered Devices: Suitable for any device where efficiency and size are critical.

Features

• Low Dropout Voltage: Operates with a minimal difference between input and output voltage, improving efficiency.
• Stable Output Voltage: Provides a consistent voltage supply under varying load conditions.
• Overcurrent Protection: Protects the regulator and connected devices from damage due to excessive current.
• Thermal Shutdown Protection: Shuts down the regulator if the temperature exceeds safe limits, preventing overheating.
• Small Package Size: Allows for integration into compact electronic devices.

Benefits

• Improved Battery Life: Low dropout voltage translates to better energy efficiency, extending the operational time of battery-powered devices.
• Reliable Performance: Stable output voltage ensures consistent and reliable operation of the powered device.
• Protection Against Damage: Overcurrent and thermal shutdown protections prevent damage to the regulator and connected components.
• Compact Design: Small package size facilitates integration into portable and space-constrained applications.

Additional Details

The NJM2867F3-03(TE1) has a fixed output voltage of 3.0V. It is available in a small surface-mount package, suitable for automated assembly. Its operating temperature range typically spans from -40°C to +85°C, making it suitable for a wide range of environmental conditions. The device is designed for low quiescent current, further contributing to its energy efficiency. This regulator is often chosen for applications needing a balance between performance, size, and protection features.