The LP2983IM5X-1.2 is a precision, low dropout voltage regulator designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This micro-power device is optimized for battery-powered applications due to its low power consumption and stable output. The regulator offers a fixed output voltage of 1.2V, which is ideal for maintaining a consistent power supply in a variety of electronic circuits.

Key Features

• Low Dropout: With a typical dropout voltage of just 280mV at 150mA load, the LP2983IM5X-1.2 ensures efficient operation even when the input voltage is close to the output voltage.
• High Accuracy: The output voltage is accurate to within ±1.5%, providing reliable power for sensitive components.
• Low Quiescent Current: The device boasts an extremely low quiescent current of 28µA in operation and 1µA in shutdown mode, making it suitable for battery-powered devices where power conservation is crucial.
• Thermal Protection: Built-in thermal shutdown protection safeguards the device from overheating, ensuring long-term reliability and stability.
• Current Limiting: The regulator features current limiting and short-circuit protection, enhancing the safety of the application it is used in.

Applications

The LP2983IM5X-1.2 is versatile and can be used in a variety of applications, including:

• Portable and battery-powered electronics
• Cellular phones
• Handheld instrumentation
• PDAs and personal communicators
• Digital cameras

Package and Availability

The Texas Instruments LP2983IM5X-1.2 comes in a small SOT-23 package, which is suitable for space-constrained applications. Its small footprint and low profile make it an excellent choice for compact and portable designs. This product is widely available through Texas Instruments and authorized distributors, ensuring easy access for designers and manufacturers.

For detailed specifications, application notes, and further information, please refer to the official Texas Instruments datasheet for the LP2983IM5X-1.2 voltage regulator.