Maxim Integrated MAX1806EUA33-T Voltage Regulator

The MAX1806EUA33-T from Maxim Integrated is a highly efficient, low-dropout (LDO) linear voltage regulator designed to deliver a fixed output of 3.3V. This compact component is an ideal solution for portable electronic devices where space is at a premium and energy efficiency is crucial.

With an input voltage range of 2.5V to 5.5V, the MAX1806EUA33-T is versatile enough to be used in a variety of applications, from battery-powered equipment to embedded systems. Its ability to provide a stable output voltage with a low dropout voltage of just 170mV at full load (500mA) makes it particularly useful in situations where the input voltage is only slightly higher than the output voltage.

The MAX1806EUA33-T comes in a miniature 8-pin µMAX package, which is not only space-saving but also offers excellent thermal performance. This LDO features a fast transient response, which helps maintain output stability during sudden changes in load, an important characteristic for high-performance electronics.

Additionally, the device includes a range of protective features to ensure reliable operation under various conditions. These include short-circuit protection, thermal overload protection, and a reverse battery protection circuit that prevents damage to the regulator if the input voltage is accidentally reversed.

For design flexibility, the MAX1806EUA33-T also includes an enable (EN) pin, which allows the user to turn the regulator on or off as needed. This can be particularly useful for power-saving modes in battery-operated devices, where conserving power is essential for extending battery life.

Overall, the Maxim Integrated MAX1806EUA33-T is a robust LDO voltage regulator that offers a fixed 3.3V output with high efficiency and reliability. It is an excellent choice for designers looking to optimize their power management solutions in compact and demanding applications.

Key Features:

• Fixed 3.3V output voltage
• Low dropout voltage: 170mV at 500mA
• Input voltage range: 2.5V to 5.5V
• 500mA output current
• Fast transient response
• Thermal overload protection
• Short-circuit protection
• Reverse battery protection
• Enable (EN) pin for on/off control
• Compact 8-pin µMAX package