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Microchip Technology MIC80330D4VM3TR Microprocessor Supervisor Circuit

The MIC803 is a low-power, 3-pin microprocessor supervisor circuit designed for reliable power monitoring and reset generation in various systems. It features an open-drain /RESET output, factory-programmed reset threshold levels from 2.63V to 4.63V, and adjustable delay periods of 20ms, 140ms, or 1120ms. With an ultra-low supply current of just 4.5μA, it operates over a temperature range from -40°C to +125°C and is available in small SC-70 and SOT-23 packages, making it ideal for portable, embedded, and critical power monitoring applications.

Authorized Distributors
Source:Newark
Part No:MIC803-30D4VM3-TR
Stock:1556
Inv Date:06-03-2026
Price: Unit price: $0.443
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Source:DigiKey
Part No:MIC803-30D4VM3-TR
Stock:4595
Inv Date:06-03-2026
Price: Unit price: $0.43
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Part No:MIC803-30D4VM3-TR
Stock:4333
Inv Date:06-04-2026
Price: Unit price: $0.43
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Part No:MIC803-30D4VM3-TR
Stock:0
Inv Date:06-03-2026
Price: Unit price: $0.187
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Part No:MIC803-30D4VM3-TR
Stock:1867
Inv Date:06-04-2026
Price: N/A
Buy/RFQ:

Microchip Technology MIC80330D4VM3TR Microprocessor Supervisor Circuit Specifications:

  • Supply Voltage Range: 1.0V to 5.5V
  • Reset threshold options: 2.63V to 4.63V
  • Reset delay periods: 20ms, 140ms, 1120ms
  • Supply Current: 4.5μA (typical) at 3.6V
  • Operating Temperature: -40°C to +125°C
  • Package Options: SC-70 (2.0mm x 2.1mm), SOT-23 (2.3mm x 2.9mm)
  • Junction Temperature Range: -40°C to +125°C
  • Voltage Tolerance Accuracy: ±2.5% over temperature
  • Open-drain reset output
  • Rated ESD Protection: 3kV
  • Lead Soldering Temperature (10s): 260°C
  • Storage Temperature Range: -65°C to +150°C

Buy the Micrel MIC803 – Reliable Microprocessor Supervisor for Industrial Applications

Enhance your embedded systems with the MIC803, a compact, highly reliable microprocessor supervisor circuit that offers adjustable reset thresholds, multiple delay options, low supply current, and wide temperature tolerance. Its open-drain output ensures flexible integration, while small package sizes like SC-70 and SOT-23 allow for space-efficient designs. Ideal for critical power monitoring, portable electronics, and embedded control systems, this device guarantees proper microcontroller reset and stable operation across demanding environments. Purchase online now for dependable performance.

Order your Micrel MIC803 microprocessor supervisor today and ensure reliable power monitoring with adjustable thresholds and low power consumption for your projects.

Frequently Asked Questions

Where can I buy Microchip Technology MIC80330D4VM3TR?

You can click on the BUY or RFQ button to purchase MIC80330D4VM3TR from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part MIC80330D4VM3TR?

You can download the MIC80330D4VM3TR datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of MIC80330D4VM3TR?

Microchip Technology

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