The MAX1686EUK-T from Maxim Integrated is a compact, high-efficiency, low-dropout linear regulator designed to deliver a continuous output current of up to 100mA. This regulator is ideal for portable applications where extended battery life is crucial, as it offers a low quiescent current and a low dropout voltage, ensuring minimal power loss during operation.

Key Features

• Output Voltage: The MAX1686EUK-T provides a fixed output voltage, which is factory set from 1.5V to 5V in 100mV increments, making it versatile for a range of low-voltage applications.
• Low Dropout: With a low dropout voltage of typically 165mV at 100mA load, this regulator maintains output voltage even when the supply voltage is close to the output voltage, enhancing efficiency.
• High Accuracy: The output voltage is accurate to within ±1.5%, ensuring reliable and consistent performance for sensitive electronic devices.
• Thermal Overload Protection: The device includes an internal thermal overload protection circuit that shuts down the regulator to prevent damage from overheating.
• Short-Circuit Protection: Inbuilt short-circuit protection enhances the safety and longevity of the regulator by preventing damage due to output short circuits.
• Package: The MAX1686EUK-T comes in a space-saving 5-pin SOT23 package, making it suitable for space-constrained applications.

Applications

This regulator is particularly well-suited for battery-powered devices such as personal digital assistants (PDAs), cellular phones, wireless mice, and other portable gadgets that require a stable and efficient power supply. Additionally, it can be used in portable medical devices and other low-voltage electronics where a precise and reliable voltage is necessary.

Ordering Information

The MAX1686EUK-T is available for order from Maxim Integrated and its authorized distributors. When ordering, ensure to specify the correct fixed output voltage option to meet the requirements of your specific application.