Product Overview: LP2992ILD-3.3 Voltage Regulator

The LP2992ILD-3.3, crafted by the renowned semiconductor manufacturer Texas Instruments, is a high-performance, low-dropout linear regulator designed to deliver a fixed output voltage of 3.3V. This precision voltage regulator is particularly suitable for applications requiring a low voltage supply with a tight regulation, such as in portable and battery-powered electronics.

Key Features

• Output Voltage: The LP2992ILD-3.3 provides a stable 3.3V output, which is crucial for devices that require consistent power for optimal performance.
• High Accuracy: With an impressive output voltage accuracy of ±0.5%, this regulator ensures reliable operation of sensitive electronic components.
• Low Dropout: Its low dropout voltage (typically 250mV at 250mA load) allows for efficient operation even when the supply voltage is very close to the output voltage, maximizing battery life.
• Low Ground Pin Current: The ground pin current of typically 850µA at 250mA load contributes to the overall efficiency of the device, making it an excellent choice for power-sensitive applications.
• Thermal Protection: The LP2992ILD-3.3 includes an internal thermal shutdown mechanism, providing additional safety and reliability by preventing the regulator from overheating.
• Noise Reduction: An integrated noise bypass capacitor reduces output noise, a critical feature for applications such as RF or precision instrumentation.

Applications

The LP2992ILD-3.3 is versatile and can be used in a variety of devices, including:

• Portable and battery-powered electronics
• Cellular phones
• Handheld instrumentation
• Wireless communication devices
• Peripheral ports

Package and Availability

The device is available in an 8-lead LLP package, ensuring a compact footprint for space-constrained applications. The LP2992ILD-3.3 is part of Texas Instruments' reliable voltage regulator portfolio and is available for order through their official distributors or directly from the Texas Instruments website.

With its high accuracy, low dropout, and additional safety features, the LP2992ILD-3.3 is an excellent choice for designers seeking a dependable power management solution.