TITLV1117LV33DCYR
Overview
The TLV1117LV33DCYR is a fixed 3.3V low-dropout (LDO) linear regulator designed for high-performance applications requiring up to 1A of output current. It operates from an input voltage range of 2V to 6V, making it ideal for regulating down from 5V or 3.3V rails with high accuracy and low quiescent current. This device is housed in a SOT-223 package, offering a balance between thermal performance and PCB space efficiency.
Why Choose This Part
This regulator offers a high 1.5 percent accuracy over temperature and load, ensuring precise voltage regulation for sensitive digital cores. It includes integrated safety features like thermal shutdown and overcurrent protection to prevent damage during fault conditions. The low dropout voltage allows for efficient operation even as the input voltage approaches the 3.3V output level.
Applications
Key Specifications
Getting Started
When designing with this LDO, ensure that input and output capacitors are placed as close to the pins as possible to maintain stability. Review the SOT-223 thermal footprint requirements on your PCB to manage the heat dissipation associated with 1A loads. No software configuration is required as this is a fixed-voltage hardware component.
