The LD2982AM18R from STMicroelectronics is a high-performance, low-dropout voltage regulator designed to provide a stable and reliable power supply in a wide range of applications. With its low dropout voltage and low ground current, this regulator is particularly suitable for battery-powered devices where extending battery life is crucial.

Key Features

• Output Voltage: 1.8V, which is ideal for low-voltage electronics.
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage, making it perfect for use in systems with a limited power budget.
• High Accuracy: Output voltage tolerance is within ±1%, providing a precise voltage supply for sensitive components.
• Low Ground Current: Helps to maximize battery life for portable applications.
• High Ripple Rejection: Provides a clean power supply, which is essential for RF and precision analog circuits.
• Thermal Shutdown and Short Circuit Protection: Enhances the safety and reliability of the device by preventing damage from overheating and circuit faults.
• Wide Operating Temperature Range: Suitable for industrial applications with temperatures ranging from -40°C to +125°C.

Applications

The LD2982AM18R is versatile and can be used in a variety of applications, including:

• Mobile phones and PDAs
• Portable media players
• Microcontroller power supply
• Portable and wearable devices
• Low-power instrumentation

Package and Availability

This voltage regulator is available in a compact SOT-23 package, which is suitable for space-constrained applications. The LD2982AM18R is part of STMicroelectronics' commitment to providing energy-efficient solutions for the electronics industry. Check with authorized distributors for pricing and availability.

For more detailed information, refer to the datasheet and technical documentation provided by STMicroelectronics, which offers comprehensive insights into the product's specifications and usage guidelines.