Maxim Integrated MAX1921EUT15+ Voltage Regulator

The MAX1921EUT15+ is a high-efficiency, low-dropout linear voltage regulator designed by Maxim Integrated, a trusted name in the development of innovative analog and mixed-signal products. This compact and reliable component is ideal for portable and space-constrained applications, where maintaining a stable voltage is crucial for the performance and longevity of the electronic system.

Key Features

• Output Voltage: The device provides a fixed output voltage of 1.5V, suitable for low-voltage applications that require precise voltage regulation.
• High Accuracy: The output voltage accuracy is ±1.5%, ensuring reliable and consistent performance for sensitive electronic circuits.
• Low Dropout: The low dropout voltage of typically 165mV at 200mA load makes it an excellent choice for systems with very little headroom between the input and output voltages.
• Load Capacity: It can deliver up to 200mA of continuous output current, catering to a wide range of low-power devices.
• Power Saving: An enable (EN) pin allows the regulator to be switched off, reducing the quiescent current to less than 1µA and saving power when the regulated output is not required.
• Thermal Protection: The device includes thermal shutdown protection to prevent damage from overheating, enhancing the reliability and lifespan of the regulator.
• Package: The MAX1921EUT15+ comes in a compact SOT23-6 package, which is highly beneficial for space-constrained PCB designs.

Applications

The MAX1921EUT15+ is versatile and can be used in a variety of applications, including:

• Battery-powered devices
• Handheld consumer electronics
• Portable medical equipment
• Wireless communication systems
• Power supply for microcontrollers and digital ICs

With its precision voltage regulation, low power consumption, and small form factor, the MAX1921EUT15+ voltage regulator from Maxim Integrated is an excellent choice for designers looking to enhance the performance and efficiency of their electronic products.