The LTC1682CS8-5#PBF is a high-efficiency, low-noise charge pump DC/DC converter manufactured by Linear Technology, now part of Analog Devices. This versatile component is designed to provide a regulated output voltage of 5V from an input voltage range of 2.7V to 5.5V, making it an ideal solution for battery-powered devices and portable applications.

Key Features:

• Output Voltage: Provides a stable 5V output, suitable for logic circuits and other 5V-operated devices.
• Input Voltage Range: Operates with an input voltage range from 2.7V to 5.5V, accommodating a variety of power sources including single-cell lithium-ion batteries.
• High Efficiency: Utilizes a switched-capacitor voltage doubler design to achieve high conversion efficiency without the need for inductors, reducing noise and simplifying the circuit design.
• Low Power Operation: Features a low quiescent current, making it suitable for battery-powered applications where power conservation is critical.
• Thermal Protection: Built-in thermal shutdown ensures the device operates within safe temperature limits, enhancing reliability and longevity.
• Compact Package: Comes in a space-saving 8-lead SOIC package, ideal for applications with limited PCB real estate.

Applications:

The LTC1682CS8-5#PBF is a versatile component that can be used in a variety of applications. It is particularly well-suited for:

• Portable electronics
• Battery-powered devices
• Handheld instruments
• Wireless communication devices
• Power supply modules

Product Summary:

The LTC1682CS8-5#PBF from Linear Technology is a robust and efficient charge pump DC/DC converter that offers a fixed 5V output, capable of driving up to 100mA of load current. Its high efficiency, low noise operation, and small package size make it an excellent choice for designers looking to optimize their power management solutions in space-constrained applications. With its built-in protection features and wide input voltage range, this converter ensures reliable performance across a range of conditions, making it a go-to choice for engineers and product developers.