The LP2988ILD-3.3 is a high-performance, micro-power, low-noise voltage regulator from Texas Instruments, designed to provide a stable power supply for sensitive electronic components. This advanced linear regulator offers a fixed output voltage of 3.3V with an impressive dropout voltage and a maximum output current of 200 mA. The device is especially suitable for battery-powered applications due to its low quiescent current.

Key Features

• High Accuracy: The output voltage is precise with a tolerance of ±0.5%, ensuring reliable and consistent performance for critical applications.
• Low Dropout Voltage: With a dropout voltage as low as 280 mV at full load, the LP2988ILD-3.3 maintains efficiency and provides a stable output even when the supply voltage is close to the output voltage.
• Low Noise: This regulator is designed to minimize noise, making it ideal for noise-sensitive applications like RF circuits and precision instrumentation.
• Power Supply Rejection Ratio (PSRR): Excellent PSRR performance ensures that the output remains stable despite variations in the input voltage.
• Thermal Protection: The device includes built-in thermal shutdown protection to prevent damage from overheating.
• Stable with Low ESR Capacitors: The LP2988ILD-3.3 is stable with ceramic capacitors, which can be advantageous in terms of size, cost, and performance.

Applications

The LP2988ILD-3.3 is versatile and can be used in a variety of applications, including:

• Portable and battery-powered electronics
• Cellular phones and PDAs
• Laptop and notebook computers
• Reference voltage sources
• Analog-to-digital converters

Package and Quality

The LP2988ILD-3.3 is available in an 8-lead LLP package that is both compact and easy to mount on a variety of PCB layouts. Texas Instruments is committed to the highest quality and reliability standards, and this product is no exception, offering both performance and durability for a wide range of electronic applications.