The Maxim Integrated MAX983CSA+ is a highly efficient, low-dropout linear regulator designed to deliver a continuous output current up to 250mA. This precision voltage regulator is an ideal choice for battery-powered applications due to its low quiescent current and high accuracy. The MAX983CSA+ operates over a wide input voltage range from 2.5V to 10V, making it versatile for various electronic systems.

Key Features

• Output Voltage: The device offers an adjustable output voltage from 1.25V to 5V, allowing for flexibility in different design requirements.
• Low Dropout Voltage: It boasts a low dropout voltage of typically 200mV at full load, which helps to extend battery life in portable devices.
• High Output Accuracy: The output voltage is accurate to within ±1%, ensuring reliable performance for sensitive electronics.
• Thermal Overload Protection: The MAX983CSA+ includes thermal overload protection that safeguards the device and the system under extreme conditions.
• Low Quiescent Current: With a quiescent current of only 5µA (typical), the regulator is highly efficient in power conservation.
• Wide Operating Temperature Range: The device is functional over an industrial temperature range of -40°C to +85°C, suitable for harsh environments.
• Package: It comes in a compact 8-pin SOIC package, which is ideal for space-constrained applications.

Applications

The MAX983CSA+ is designed for a variety of applications where power efficiency and space are critical. It is commonly used in:

• Battery-Powered Devices
• Portable Instruments
• Handheld Consumer Electronics
• Mobile Phones and PDAs
• Notebook Computers

Conclusion

The Maxim Integrated MAX983CSA+ is a versatile, high-performance LDO regulator that provides a reliable power supply solution for a wide range of electronic devices. Its low quiescent current, high output accuracy, and thermal protection features make it an excellent choice for designers looking to optimize their power management systems.