The LTC1551LCS8 is a high-performance regulated charge pump designed and manufactured by Linear Technology. This robust component is engineered to provide a stable and reliable negative voltage output from a positive input voltage, making it an ideal solution for a wide range of electronic applications where inverted power supplies are required.

Key Features

• Output Voltage: The LTC1551LCS8 is capable of generating a regulated -5V output from a positive input voltage ranging from 4.5V to 5.5V, ensuring a consistent performance across various input conditions.
• High Efficiency: This charge pump utilizes a switched-capacitor voltage inverter design to achieve high conversion efficiency, minimizing power loss and heat generation.
• Low Noise Operation: It features low output ripple and noise due to its regulated output, making it suitable for noise-sensitive applications such as precision analog circuits and audio electronics.
• Compact Size: Housed in an 8-lead SOIC package, the LTC1551LCS8 occupies minimal board space, which is beneficial for space-constrained designs.
• Thermal Protection: The device includes thermal shutdown protection to safeguard against overheating, thereby enhancing its reliability and longevity.

Applications

The LTC1551LCS8 is versatile and can be used in a variety of applications, including but not limited to:

• Portable Instrumentation
• Cellular Phones
• Operational Amplifier Power Supplies
• Handheld Computers
• GAAS FET Bias Supplies

Quality and Reliability

Linear Technology is known for its commitment to quality, and the LTC1551LCS8 is no exception. Each unit is rigorously tested to ensure it meets the high standards expected from Linear Technology's products. Customers can trust in the reliability and performance of the LTC1551LCS8 when incorporated into their electronic designs.

Overall, the LTC1551LCS8 from Linear Technology represents a practical and efficient solution for generating a regulated negative voltage, providing designers with a reliable and space-efficient power management option.