Maxim Integrated MAX5083ATE+T Voltage Regulator

The MAX5083ATE+T from Maxim Integrated is a high-performance, automotive-grade, 100mA, low-dropout linear regulator (LDO) designed to deliver a continuous output current with a low dropout voltage. This highly efficient device is ideal for powering sensitive analog and digital circuits in automotive and industrial applications, where a stable and reliable voltage supply is paramount.

This LDO regulator operates over a wide input voltage range from 4V to 40V, making it suitable for systems that experience large voltage transients, such as automotive environments. It offers a fixed output voltage option, which is factory preset to ensure precision and reduce external component count. With its low quiescent current and excellent transient response, the MAX5083ATE+T is optimized for low-power operations and fast load changes.

The device is also equipped with a variety of protection features, including thermal shutdown, short-circuit protection, and reverse battery protection. These features ensure the regulator and the downstream components are safeguarded under abnormal operating conditions, enhancing the overall system reliability.

Furthermore, the MAX5083ATE+T is available in a thermally efficient, 8-pin TDFN package with an exposed pad, which aids in heat dissipation. This compact form factor, combined with its low external part count, makes it an excellent choice for space-constrained applications.

Key features of the MAX5083ATE+T include:

• Stable output with low dropout voltage
• Wide input voltage range (4V to 40V)
• Fixed output voltage options
• Low quiescent current for power-saving
• Thermal shutdown and short-circuit protection
• Reverse battery protection
• Compact 8-pin TDFN package with exposed pad for enhanced thermal performance

Designed to meet the stringent requirements of automotive applications, the MAX5083ATE+T is AEC-Q100 qualified, ensuring high reliability and performance under extreme conditions. Whether it's for powertrain systems, body electronics, or infotainment, this LDO regulator from Maxim Integrated offers a robust and efficient power management solution.