Product Overview: LP2987IMMX-3.3 Voltage Regulator

The LP2987IMMX-3.3 is a high-quality, low-dropout regulator (LDO) from Texas Instruments, designed to deliver a steady 3.3V output voltage. This precision device is ideal for maintaining a stable voltage supply in a variety of electronic applications, ranging from mobile phones to portable media players and other digital devices.

With its impressive dropout voltage of typically just 280 mV at full load, the LP2987IMMX-3.3 ensures efficient operation even when the input voltage is very close to the output voltage. This feature is particularly beneficial in battery-operated devices where maximizing the use of the available voltage is crucial.

Key Features:

• Output Voltage: Fixed output voltage of 3.3V, which is suitable for a wide range of digital circuits and components.
• High Accuracy: Output voltage accuracy of ±1%, ensuring reliable performance for sensitive electronic equipment.
• Current Capacity: Capable of delivering up to 150 mA of output current, making it suitable for a variety of low-power applications.
• Low-Dropout: Minimal voltage drop between the input and output, which maximizes efficiency and battery life in portable devices.
• Thermal Protection: Integrated thermal shutdown protection helps prevent damage from overheating, enhancing the regulator's reliability and longevity.
• Noise Reduction: The device includes a noise bypass pin to reduce output noise, a critical feature for RF and precision analog applications.
• Small Footprint: The LP2987IMMX-3.3 comes in a compact, surface-mount package, making it an excellent choice for space-constrained applications.

Applications:

The versatility of the LP2987IMMX-3.3 allows it to be used in a wide array of applications, including but not limited to:

• Consumer Electronics
• Portable Devices
• Wireless Communication Systems
• Power Supply for Microcontrollers and Digital ICs
• GPS Devices

Overall, the LP2987IMMX-3.3 from Texas Instruments is a robust and reliable solution for applications requiring a stable 3.3V power supply. Its combination of high accuracy, low dropout, and additional protective features makes it an excellent choice for designers looking to enhance the performance and reliability of their electronic products.