The LP3986TLX-2828/NOPB is a high-performance, dual-output, low-dropout regulator (LDO) designed and manufactured by Texas Instruments. This advanced power management integrated circuit (IC) is engineered to provide stable and reliable power to sensitive electronic components, making it an ideal choice for portable and battery-powered applications.

Key Features

• Output Voltage: The device delivers two fixed output voltages of 2.8V, which are ideal for consistent and efficient power supply in various electronic circuits.
• High Current Capability: It is capable of delivering up to 150mA of continuous current per output, which can satisfy the needs of power-hungry devices.
• Low Dropout Voltage: The LDO features a low dropout voltage, ensuring efficient operation even when the input-to-output voltage differential is minimal.
• Stable with Low ESR Capacitors: The LP3986TLX-2828/NOPB is stable with ceramic capacitors, which have a low equivalent series resistance (ESR), reducing the overall noise and improving performance.
• Thermal Shutdown and Current Limit Protection: Built-in safety features include thermal shutdown to prevent overheating and current limit protection to safeguard against excessive current draw.

Applications

The LP3986TLX-2828/NOPB is versatile and can be used in a wide range of applications. It is particularly well-suited for:

• Mobile Phones
• Portable Media Players
• Handheld Devices
• Wireless LAN Cards
• GPS Receivers

Package and Quality

This LDO is available in a compact, lead-free NanoStar™ wafer chip scale package (WCSP), which is optimized for space-constrained applications. The part number LP3986TLX-2828/NOPB indicates that this product is supplied in a configuration that is compliant with the RoHS (Restriction of Hazardous Substances) directive, ensuring an environmentally friendly and sustainable approach to electronics design.

Conclusion

The LP3986TLX-2828/NOPB from Texas Instruments is a robust, efficient, and reliable solution for modern electronic devices that require stable power delivery. With its dual-output capability, low dropout voltage, and compatibility with low ESR capacitors, this LDO is an excellent choice for designers looking to enhance the performance and longevity of their products.