MAX8881EUT33-T

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The MAX8881EUT33-T is a low dropout linear voltage regulator with 3% accuracy. It is specifically designed for high-precision, low-power applications such as microcontrollers, embedded devices, analog audio, and clock and reference circuits. It is capable of supplying up to 100mA of output current. With its low dropout voltage and 3% accuracy, this voltage regulator is ideal for low-noise, regulated applications, including those operating from a low-voltage battery or system supply.

The MAX8881EUT33-T is available in the space-saving 3 mm x 3 mm ultra-small, leadless, and RoHS-compliant package. It is also available in the thermally enhanced TDFN package option, allowing for a wider temperature range and higher power dissipation. The MAX8881EUT33-T offers a wide operating temperature range from -40°C to +125°C and is available in the 5 V and 3.3 V versions.

The MAX8881EUT33-T features a high-impedance current source output stage to maintain tight line and load regulation for low dropout voltage operation. The low quiescent current of just 8 μA makes the MAX8881EUT33-T ideal for applications that require low power consumption. Additionally, the MAX8881EUT33-T operates over a wide input voltage range from 2 V to 6 V, allowing the device to operate with standard battery and rail voltages.

MAX8881EUT33-T’s innovative control architecture combines a high-impedance current source reference with a high-impedance current source output stage to maintain tight line and load regulation for low dropout voltage operation. This architecture enables the device to deliver up to 100 mA of output current with a 0.8 V dropout voltage and 3% accuracy over a wide operating temperature range.

The MAX8881EUT33-T uses a fast transient response architecture to quickly settle to the regulated voltage within 100 μs. This fast transient response ensures that the system is always within the specified voltage tolerance and minimizes supply disruption time. Additionally, the MAX8881EUT33-T also features integrated over-current and overtemperature protection, which ensures that the device remains safe and reliable in harsh operating conditions.

The MAX8881EUT33-T is available in a surface-mount, leadless, RoHS-compliant package option, allowing the device to be easily and quickly mounted onto PCBs. The package options include the standard 3 mm x 3 mm QFN package, as well as the thermally enhanced TDFN package. The TDFN package enables the device to dissipate more power than the standard package and operate over a wider temperature range.

The MAX8881EUT33-T is ideal for applications such as microcontrollers, embedded devices, analog audio, and clock and reference circuits. It is also well-suited for automotive and industrial applications, where it can be used for providing a low-noise, reliable, and accurately regulated voltage source.

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