LTC1261CS8-4: High Efficiency Inductorless DC-DC Converter

The LTC1261CS8-4 is a robust and efficient DC-DC converter designed by Linear Technology, now part of Analog Devices, to provide a reliable power management solution for electronic devices. This compact, inductorless voltage converter comes in an 8-lead SO package, offering a practical solution for space-constrained applications.

Key Features

• Wide Input Voltage Range: The device is capable of operating with an input voltage range from 4.5V to 14V, making it versatile for various applications.
• Adjustable Output Voltage: The LTC1261CS8-4 allows for an adjustable output voltage, which can be set from -12V to -38V, providing flexibility for different circuit requirements.
• High Efficiency: With its inductorless design, the LTC1261CS8-4 offers high efficiency, which is crucial for battery-operated devices where power conservation is essential.
• Low Quiescent Current: The device features a low quiescent current, which helps to minimize power consumption when the device is in standby mode.
• No External Diode: The absence of an external diode simplifies the circuit design and reduces the overall bill of materials.
• Thermal Shutdown: It includes a thermal shutdown feature to protect the device from overheating, ensuring long-term reliability.
• Low Profile: The SO-8 package offers a low-profile solution that is suitable for applications where height is a constraint.

Applications

The LTC1261CS8-4 is ideal for a range of applications, including:

• Portable Instruments
• Battery-Powered Equipment
• Negative Voltage Converters
• Memory Backup Systems
• Industrial Control Supplies

With its combination of versatility, efficiency, and compact design, the LTC1261CS8-4 stands out as a reliable choice for designers and engineers looking to create sophisticated electronic systems. Whether you're developing portable devices or complex industrial controls, this high-performance, inductorless DC-DC converter offers a powerful solution to meet your power management needs.