The MAX1967EUB+T from Maxim Integrated is a high-performance, precision, low-noise, low-dropout linear regulator designed to deliver a continuous output current up to 200mA. This regulator is ideal for noise-sensitive applications due to its ultra-low output noise and high power supply rejection ratio (PSRR), ensuring a stable and clean voltage supply.

Key Features

• Output Voltage Range: Adjustable from 1.8V to 11V or fixed output options.
• High Accuracy: Output voltage accuracy is maintained within ±1% over temperature, line, and load variations.
• Low Dropout Voltage: Provides a dropout voltage as low as 120mV at 200mA load, enabling efficient use even in low headroom applications.
• Low Noise: Ultra-low output noise of only 30µVRMS, making it suitable for RF and precision analog circuits.
• High PSRR: Excellent power supply rejection ratio of 70dB at 1kHz, which minimizes the effect of supply voltage fluctuations on the output voltage.
• Thermal Protection: Integrated thermal shutdown protection to prevent overheating and damage to the device.
• Package: Available in a compact, surface-mount µMAX package, which is ideal for space-constrained applications.

Applications

The MAX1967EUB+T is versatile and can be used in a variety of applications, including:

• Battery-powered devices
• Portable and handheld equipment
• Medical instrumentation
• Audio and video equipment
• RF applications
• Precision analog systems

Conclusion

With its precise voltage regulation, low noise, and high PSRR, the MAX1967EUB+T linear regulator from Maxim Integrated stands out as an exceptional choice for designers looking to enhance the performance and reliability of their power-sensitive applications. Its small package and low dropout voltage make it an excellent option for space-constrained designs requiring a clean and stable power supply.