The NJM2847F3-012-TE2 is a low dropout regulator (LDO) from New Japan Radio (NJR), designed to provide a stable and regulated output voltage. It is particularly well-suited for applications where efficiency and space are crucial, such as in battery-powered and portable devices.

Applications

• Battery-Powered Devices: Provides stable voltage regulation to prolong battery life.
• Portable Electronics: Commonly used in smartphones, tablets, and other mobile devices.
• Wearable Technology: Suitable for smartwatches, fitness trackers, and other wearable devices.
• Power Management Systems: Integrated into power management circuits for efficient voltage control.
• Consumer Electronics: Utilized in various consumer products like digital cameras and audio players.

Features

• Low Dropout Voltage: Ensures efficient operation even with minimal input-output voltage difference.
• High Output Voltage Accuracy: Offers a precise and consistent output voltage.
• Overcurrent Protection: Protects the regulator and connected devices from excessive current.
• Thermal Shutdown: Shuts down the regulator to prevent overheating and damage.
• Compact Package: Available in small packages, making it ideal for space-constrained designs.
• Low Quiescent Current: Minimizes power consumption when idle, extending battery life.
• Fixed Output Voltage: Provides a pre-set output voltage for simplified design.

Benefits

• Extended Battery Life: Low quiescent current and efficient regulation contribute to longer battery runtime.
• Reliable Performance: Accurate output voltage ensures stable operation of connected components.
• Enhanced Protection: Overcurrent and thermal shutdown features prevent damage and improve reliability.
• Simplified Design: Compact package and fixed output voltage streamline circuit design.
• Cost-Effective: Provides a reliable and efficient voltage regulation solution at a competitive price.

Additional Details

The NJM2847F3-012-TE2 is typically designed to operate with an input voltage range from 2.5V to 6.0V. It delivers a fixed output voltage; in this case, likely around 1.2V, which can be confirmed by checking the specific datasheet. The dropout voltage is typically below 0.2V at the rated output current. It includes built-in protections against short circuits and over-temperature conditions. The operating temperature range is usually specified between -40°C to +85°C. It is often available in a small SOT-23 or similar surface-mount package. As always, the precise output voltage and additional specifications should be verified using the manufacturer's datasheet corresponding to the specific part number.