Overview of LTC1261CS from Linear Technology

The LTC1261CS is a robust and efficient DC/DC converter integrated circuit (IC) designed by Linear Technology, which is now part of Analog Devices. This product is tailored for applications requiring a compact, high-performance solution for generating a negative voltage from a positive voltage input.

Key Features

• High Efficiency: The LTC1261CS offers a high-efficiency charge pump inverter, minimizing power loss and heat generation, which is critical for battery-powered devices.
• Low Power Consumption: With a quiescent current of only 120µA, the LTC1261CS is optimized for low-power applications, extending battery life.
• Versatility: This IC is capable of generating a negative voltage from a positive input ranging from 4.5V to 10V, making it suitable for a wide array of power supply designs.
• Adjustable Output: The output voltage can be adjusted to as low as -14V, providing flexibility in system design.
• No External Diode: The LTC1261CS integrates all necessary components, including the Schottky diode, reducing external part count and simplifying the design process.
• Small Package: Available in a compact 14-pin narrow SO package, the LTC1261CS saves valuable board space in dense designs.

Applications

The LTC1261CS is ideal for a variety of applications where a negative supply voltage is needed, such as:

• Portable Instruments
• Operational Amplifier Systems
• Data Acquisition Systems
• Battery-Operated Equipment
• Interface Power Supplies

Performance and Quality

Linear Technology's LTC1261CS is built to deliver consistent, reliable performance. Its design ensures minimal voltage drop and ripple, providing a clean and stable output for sensitive electronic circuits. With Linear Technology's reputation for quality, the LTC1261CS stands as a dependable choice for designers looking to incorporate a negative voltage supply in their systems.

For detailed technical specifications, application notes, and support resources, engineers and designers are encouraged to consult the datasheet and technical documentation available from Analog Devices' official website or authorized distributors.