Linear Technology's LT1117CST-2.85#PBF Voltage Regulator

The LT1117CST-2.85#PBF is a fixed voltage regulator integrated circuit from Linear Technology, designed to offer a stable 2.85V output from a wider input voltage range. This low dropout (LDO) regulator is capable of delivering up to 800mA of output current, making it an ideal choice for a variety of applications that require a reliable and consistent power supply.

Key Features

• Output Voltage: Fixed 2.85V, which is suitable for many digital and analog circuits that require a precise voltage level.
• Output Current: Capable of providing up to 800mA, which is sufficient for a broad range of electronic devices and components.
• Low Dropout Voltage: The LT1117CST-2.85#PBF boasts a low dropout performance, which means it can maintain regulation with a minimal difference between the input and output voltages.
• Thermal Protection: It includes built-in thermal shutdown to protect the device from overheating, ensuring long-term reliability.
• Current Limiting: Integrated current limiting prevents damage from overcurrent conditions, adding an extra layer of safety for your electronic designs.
• Surface-Mount Package: Comes in an SOT-223 package, which is suitable for compact and space-constrained applications.

Applications

The versatility of the LT1117CST-2.85#PBF makes it an excellent choice for various applications, including:

• Portable electronics
• Microprocessor supply
• Memory and logic circuitry
• Post-regulation for switching supplies

Quality and Reliability

Linear Technology ensures that the LT1117CST-2.85#PBF meets high-quality standards, with rigorous testing and quality control measures in place. The device's performance is characterized over temperature, ensuring it operates effectively across its specified range. Additionally, the part number includes a #PBF suffix, indicating that it is lead-free and RoHS compliant, making it suitable for environmentally sensitive applications and meeting global environmental standards.

Whether you're designing power supplies for consumer electronics, industrial equipment, or sensitive communication devices, the LT1117CST-2.85#PBF from Linear Technology offers a reliable and efficient solution for your voltage regulation needs.