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MAXIM INTEGRATED / ANALOG DEVICES MAX803SEXRT Microprocessor Reset Circuit
The MAX803SEXR+T is a microprocessor reset circuit housed in a 3-pin SC-70 package. This supervisory circuit monitors power supplies in microprocessor and digital systems, ensuring reliable operation. It provides a low-cost solution by eliminating external components and adjustments when used with supply voltages of 5V, 3.3V, 3V, or 2.5V. The device asserts an active-low reset signal whenever the supply voltage drops below a preset threshold of 2.93V, and maintains the reset for at least 140ms after voltage recovery. It features a supply voltage range from 1.2V to 5.5V, operates in temperatures from -40°C to 125°C, and has a low supply current of 12μA. The reset output is active-low with an open-drain configuration, and the device provides transient immunity against power supply fluctuations. No external components are required, making it suitable for system monitoring, automotive, portable devices, and microcontroller power management.
MAXIM INTEGRATED / ANALOG DEVICES MAX803SEXRT Microprocessor Reset Circuit Specifications:
- Supply Voltage Range: 1.2V to 5.5V
- Reset Threshold Voltage: 2.93V
- Reset Delay: at least 140ms after Vcc recovery
- Operating Temperature: -40°C to 125°C
- Package: 3-pin SC-70
- Output Type: Open-drain, active-low
- Supply Current: 12μA
- Transient Immunity: Yes, against power supply fluctuations
- No external components required
- Applications include microcontroller supervision, portable and automotive electronics, system power monitoring
Buy the Buy MAXIM Integrated MAX803 Part Number MAX803SEXRT Online
Purchase the MAX803SEXRT online today to ensure your microprocessor and digital systems operate reliably. This low-cost supervisory circuit offers accurate power supply monitoring, active-low reset with a minimum of 140ms duration, and operates over a wide voltage range from 1.2V to 5.5V. Its open-drain output and ultra-low 12μA supply current make it ideal for portable devices, automotive electronics, and critical system power management, while requiring no external components for straightforward integration and enhanced system stability.
Buy MAXIM MAX803SEXRT now and experience unmatched reliability and low power supervision for your microprocessor systems.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX803SEXRT?
You can click on the BUY or RFQ button to purchase MAX803SEXRT from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX803SEXRT?
You can download the MAX803SEXRT datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX803SEXRT?
MAXIM INTEGRATED / ANALOG DEVICES