Product Overview: LT1117CST-ADJ

The LT1117CST-ADJ from Linear Technology is a versatile and reliable adjustable voltage regulator designed to cater to a wide array of applications requiring a stable and precise voltage supply. This component is a part of the LT1117 series, which is renowned for its high performance and ease of use in various electronic circuits.

Key Features

• Adjustable Output Voltage: The LT1117CST-ADJ offers an adjustable output voltage that can be set from 1.25V to a maximum of 13.8V, providing flexibility for different voltage requirements.
• Current Capability: This regulator can deliver up to 800mA of output current, making it suitable for moderate power needs in both portable devices and stationary applications.
• Low Dropout Voltage: It features a low dropout voltage of typically 1.2V at full load, which enhances efficiency by allowing operation closer to the input voltage.
• Thermal Protection: The device includes built-in thermal protection that shuts down the regulator to prevent damage from overheating, ensuring long-term reliability.
• Overcurrent Protection: An overcurrent protection mechanism helps safeguard the regulator and the load from excessive current conditions.
• Stable with Low ESR Capacitors: The LT1117CST-ADJ is stable with low equivalent series resistance (ESR) capacitors, which reduces the size and cost of the capacitors needed for applications.

Applications

• Power supply for battery-operated devices
• Post-regulation for switching supplies
• Linear power regulators for embedded systems
• Adjustable power supplies for consumer electronics
• Local on-card voltage regulation

The LT1117CST-ADJ is available in a TO-220 package, which is widely accepted for its ease of integration into various circuit designs. The robust design and comprehensive protection features of the LT1117CST-ADJ make it a dependable choice for engineers and designers looking for a high-quality adjustable voltage regulator. Whether for prototyping or mass production, the LT1117CST-ADJ stands out as a go-to component for stable and efficient voltage regulation.