Product Overview: LP3856ET-1.8/NOPB

The LP3856ET-1.8/NOPB is a high-performance, low-dropout (LDO) voltage regulator designed and manufactured by Texas Instruments. This regulator is capable of delivering a continuous 3A load current with an input voltage range of 2.5V to 7V, making it an excellent choice for a wide array of applications. The device provides a fixed output voltage of 1.8V, which is ideal for powering low-voltage digital circuits and microprocessors.

Key Features

• High Current Output: The LP3856ET-1.8/NOPB is capable of delivering up to 3A of continuous output current, which is suitable for high-power applications.
• Low Dropout Voltage: With its low dropout voltage, this LDO regulator ensures efficient operation even when the input voltage is close to the output voltage, minimizing power loss and heat dissipation.
• Stable with Low ESR Output Capacitors: The regulator is stable with ceramic capacitors, which have lower equivalent series resistance (ESR) than tantalum or aluminum electrolytic capacitors, providing better transient response and reliability.
• Fast Transient Response: The device's excellent transient response characteristics make it suitable for applications requiring a stable voltage supply in the face of rapidly changing loads.
• Thermal Shutdown and Current Limit Protection: Built-in thermal shutdown and current limit protections safeguard the device and the load from damage due to overheating and overcurrent conditions.
• Adjustable Output Voltage Version: While the LP3856ET-1.8/NOPB offers a fixed 1.8V output, Texas Instruments also provides an adjustable version for applications requiring different output voltages.

Applications

The LP3856ET-1.8/NOPB's robust feature set makes it suitable for a variety of applications, including but not limited to:

• FPGAs and DSPs
• Microprocessors and microcontrollers
• Networking and communication equipment
• Consumer electronics

Environmental and Quality Certifications

This component is supplied in a TO-220 package, which is RoHS compliant and lead-free (NOPB: No Lead (Pb)), reflecting Texas Instruments' commitment to environmental sustainability. The LP3856ET-1.8/NOPB is designed to meet or exceed the quality and reliability standards expected of a leading semiconductor manufacturer.