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ONSEMI MAX803SQ263T1G Voltage Supervisor

The MAX803SQ263T1G is a versatile voltage supervisor designed to monitor power supply voltages in electronic systems. Its precise threshold detection, low supply current, and built-in hysteresis make it ideal for microprocessor resets, ensuring reliable system startup and operation. Encased in a compact package, the device features an open-drain reset output capable of sinking in excess of 6.0 mA, with operation guaranteed down to 1.0 V input. Its robust design supports applications in consumer, industrial, and automotive systems needing dependable undervoltage detection and power monitoring.

Authorized Distributors
Part No:MAX803SQ263T1G
Stock:0
Inv Date:06-11-2026
Price: N/A
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ONSEMI MAX803SQ263T1G Voltage Supervisor Specifications:

  • Power Supply Voltage Range: 1.0 V to 12 V
  • Reset Threshold: 2.55 V to 4.45 V depending on series (MC34164–3, MC34164–5)
  • Hysteresis: 0.03 V to 0.09 V
  • Reset Output Sink Current: Up to 60 mA
  • Output Voltage at Sink: 0.14 V at 1.0 V input, 0.04 V at 2.4 V input
  • Built-in Hysteresis to prevent erratic resets
  • Operating temperature range: -40°C to +125°C depending on series
  • Open-drain reset output capable of sinking excess of 6.0 mA
  • Low quiescent current: as low as 9.0 μA
  • Packages include TO-92, SOIC-8, TSOP-5, and Micro8 surface mount

Buy the ON Semiconductor MAX803SQ263T1G – Reliable Voltage Supervisor for Industrial Applications

Enhance your system reliability by ordering the MAX803SQ263T1G voltage supervisor online. This compact device offers precise undervoltage detection, built-in hysteresis, and low standby current, making it ideal for microprocessor reset circuits in industrial, automotive, and consumer applications. Easy to integrate in various packages including TO-92 and SOIC-8, it guarantees operation down to 1.0 V input, ensuring safe startup and shutdown of electronic systems. Buy now for dependable power monitoring and system protection.

Order your ON Semiconductor MAX803SQ263T1G voltage supervisor today and ensure your microprocessor systems operate reliably with accurate undervoltage detection in industrial environments.

Frequently Asked Questions

Where can I buy ONSEMI MAX803SQ263T1G?

You can click on the BUY or RFQ button to purchase MAX803SQ263T1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MAX803SQ263T1G?

You can download the MAX803SQ263T1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MAX803SQ263T1G?

ONSEMI

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