CAT803MSDI-GT3
- Mfr.Part #
- CAT803MSDI-GT3
- Manufacturer
- onsemi
- Package / Case
- SC-70, SOT-323
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SC70-3
- Stock
- 32,353
- In Stock :
- 32,353
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Package / Case :
- SC-70, SOT-323
- Supplier Device Package :
- SC-70-3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Threshold :
- 4.38V
- Reset :
- Active Low
- Operating Temperature :
- -40°C~85°C TA
- Number of Voltages Monitored :
- 1
- Type :
- Simple Reset/Power-On Reset
- Packaging :
- Tape and Reel (TR)
- Reset Timeout :
- 140ms Minimum
- Output :
- Open Drain or Open Collector
- Datasheets
- CAT803MSDI-GT3

Supervisors onsemi CAT803MSDI-GT3 Overview
The Supervisors onsemi CAT803MSDI-GT3 is an advanced IC supervisor designed to enhance system reliability and robustness. This device ensures accurate monitoring of power supply and system health, pivotal in critical applications where system failure is not an option. The CAT803MSDI-GT3 from onsemi is equipped with a precise monitoring mechanism that activates a reset signal upon detecting voltage levels outside the predefined normal operating range, thus preventing system malfunction. Its compact SC703 package is ideal for space-constrained applications, making it a preferred choice for a wide range of industrial and commercial products.
CAT803MSDI-GT3 Features
- Single voltage monitoring for enhanced system reliability
- Low power consumption suitable for battery-operated devices
- Manual reset capability enabling flexible control over reset logic
- Compact SC703 packaging for optimal space utilization
- Operating temperature range from -40°C to +85°C, suitable for extreme environments
CAT803MSDI-GT3 Applications
- Computing Systems
This IC supervisor is used to monitor voltage thresholds and initiate system resets, ensuring stable operation and reducing the risk of data corruption in servers and personal computers.
- Portable Devices
Its low power consumption and compact design make it ideal for use in portable electronics such as smartphones and tablets, helping to manage power efficiently and prolong device lifecycle.
- Medical Equipment
In medical devices, the CAT803MSDI-GT3 plays a crucial role by ensuring devices operate within safe voltage ranges, crucial for patient safety and equipment reliability.
- Industrial Control Systems
Its ability to operate in extreme temperatures and robust package make it suitable for industrial environments, monitoring critical processes and preventing equipment failure.
- Automotive Electronics
This supervisor chip ensures that automotive electronic systems, such as ECUs and dashboards, maintain functional integrity by providing reliable system resets during fluctuations.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















