Maxim Integrated MAX6835VXSD3+T Voltage Supervisor IC

The MAX6835VXSD3+T from Maxim Integrated is a highly reliable, low-power voltage supervisor IC designed to provide precision monitoring of power supplies. This component is part of Maxim's extensive family of microprocessor (μP) supervisory circuits that are tailored to maintain system integrity across a variety of applications. The MAX6835VXSD3+T is particularly suitable for portable and battery-powered electronics due to its low power consumption and compact form factor.

This voltage supervisor is engineered to assert a reset signal whenever the VCC supply voltage falls below its preset threshold, ensuring that the μP and other critical components start in a known state during power-up, power-down, or brown-out conditions. The reset output remains asserted for a fixed timeout period after VCC has risen above the reset threshold, providing a stable system reset. The reset threshold for the MAX6835VXSD3+T is factory-set to 3.0V, which is ideal for 3.3V power supply systems.

Featuring a wide operating voltage range from 1.2V to 5.5V, the MAX6835VXSD3+T can support various power requirements. Its low supply current of typically 3μA makes it an energy-efficient choice for prolonging battery life in portable devices. The device is available in a compact, 4-pin SC70 package, which is highly beneficial for space-constrained applications.

Key features of the MAX6835VXSD3+T include:

• Factory-set reset threshold voltage: 3.0V
• Low quiescent current: 3μA (typical)
• Operating voltage range: 1.2V to 5.5V
• Fixed reset timeout period
• Push-pull active-low reset output
• Compact SC70 packaging
• Temperature range: -40°C to +125°C

Applications for this voltage supervisor include but are not limited to portable devices, handheld electronics, notebook computers, and medical monitoring equipment. The MAX6835VXSD3+T is designed to provide reliable operation and extend the life of your product by ensuring that all system voltages are within acceptable ranges for proper functionality.

Maxim Integrated's commitment to quality and reliability is evident in the MAX6835VXSD3+T, making it a preferred choice for designers who require an efficient and dependable voltage monitoring solution.