Product Overview: Texas Instruments LP3856ESX-1.8

The Texas Instruments LP3856ESX-1.8 is a high-performance, fast-response, low-dropout linear regulator designed to deliver a stable and reliable power supply. This regulator is capable of providing a fixed output voltage of 1.8V with an output current of up to 3A, making it an ideal choice for a wide range of applications, including server and telecom infrastructure, networking equipment, and industrial systems.

Key Features

• Output Voltage: Fixed at 1.8V, precise regulation ensures consistent performance.
• Output Current: Capable of delivering up to 3A, suitable for high-current applications.
• Low Dropout: Excellent dropout characteristics allow for efficient operation even with very low input-to-output voltage differentials.
• Stability: Stable with low-ESR ceramic capacitors, providing flexibility in component choice and reducing overall solution size.
• Thermal Performance: Enhanced thermal performance with an adjustable current limit ensures reliability under varying conditions.
• Protection Features: Includes overcurrent and thermal shutdown protection to safeguard against abnormal operating conditions.

Applications

The LP3856ESX-1.8 is versatile and can be used in various applications that require a stable and efficient power supply. Its robust design and protection features make it suitable for:

• Server and telecom infrastructure
• Networking equipment such as routers and switches
• Industrial systems and automation
• Graphics cards and high-performance computing
• Consumer electronics

Package and Availability

The LP3856ESX-1.8 is available in a TO-263 (DDPAK/TO-263) surface-mount package, which is designed for optimal power dissipation and ease of installation in a variety of PCB layouts. For detailed product specifications, application notes, and ordering information, visit the Texas Instruments website or contact an authorized distributor.