The LTC1550LCMS8-2#PBF is a sophisticated low noise switched-capacitor voltage converter designed by Linear Technology. This component is adept at converting a positive input voltage into a negative output voltage, making it an ideal choice for applications that require a negative supply from a single positive input.

Key Features

• Output Voltage: The LTC1550LCMS8-2#PBF provides a fixed -2V output from a positive input voltage range of 2.7V to 5.5V, making it versatile for a variety of low-voltage applications.
• Low Noise: It features a low output voltage noise of only 15μVP-P, ensuring that sensitive analog circuits are not affected by power supply noise.
• High Current Output: This voltage converter can deliver up to 100mA of output current, sufficient for powering small to medium-sized circuits.
• Efficiency: The LTC1550 employs a switched-capacitor charge pump architecture that provides high efficiency, reducing power loss and heat generation.
• Compact Size: Housed in an MSOP-8 package, it is compact and suitable for space-constrained applications.
• Thermal Protection: The device includes over-temperature protection, safeguarding the internal circuitry from damage due to excessive heat.

Applications

The LTC1550LCMS8-2#PBF is ideal for a variety of applications, including but not limited to:

• Portable battery-powered equipment
• Cellular phones
• Medical instruments
• Operational amplifier power supplies
• Data acquisition systems

Quality and Reliability

Linear Technology ensures that their products meet high standards of quality and reliability, and the LTC1550LCMS8-2#PBF is no exception. It is designed to perform consistently over its operational life, providing reliable service in a range of environments and applications.

Conclusion

In summary, the LTC1550LCMS8-2#PBF from Linear Technology is a highly efficient, low noise charge pump voltage converter that is both versatile and space-efficient, making it an excellent choice for designers looking to incorporate a negative voltage supply into their systems.