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CAT811STBI-GT3 The ON Semiconductor CAT811STBI-GT3 is a 4-pin microprocessor power supply supervisor. It features an active low reset output and a manual reset input.
Mfr Part #:

CAT811STBI-GT3

Available from 8 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor CAT811STBI-GT3 is a 4-pin microprocessor power supply supervisor. It features an active low reset output and a manual reset input.
✓ Total Stock: 40,453 pcs
$ Price Range: $0.75

CAT811STBI-GT3 Available from 8 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CAT811STBI-GT3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
Supplier Device Package
Type
Voltage
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CAT811STBI-GT3 Description

Short technical summary and product information.

The ON Semiconductor CAT811STBI-GT3 is a microprocessor supervisory circuit designed to monitor power supplies. It generates a reset signal when the power supply voltage drops below a preset threshold and maintains it for at least 140 ms after the voltage recovers.

 

This device offers precision monitoring for systems operating with voltages like +5.0V, +3.3V, +3.0V, and +2.5V, with a specific threshold of 2.93V available. It features an active LOW push-pull reset output and a manual reset input. The reset signal is guaranteed to be valid down to VCC levels as low as 1.0V, and it provides immunity to power supply transients.

 

The CAT811STBI-GT3 is specified for the industrial temperature range of -40°C to +85°C. It is available in a compact 4-pin SOT-143 package, suitable for surface mount applications. This component is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant.

 

Applications include computers, servers, laptops, wireless communications, embedded control systems, and intelligent instruments.

CAT811STBI-GT3 Quick Information

Product Type: Power Supply Supervisor
Canonical Name: CAT811STBI-GT3 4-Pin Microprocessor Power Supply Supervisor with Manual Reset
Subcategory: Supervisors

CAT811STBI-GT3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb−Free

CAT811STBI-GT3 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

CAT811STBI-GT3 Features

  • Monitors single power supply voltage.
  • Provides active low reset output.
  • Includes manual reset input.
  • Operates from -40°C to +85°C.
  • Available in SOT-143 package.

CAT811STBI-GT3 Applications

  • Used in computer systems.
  • Suitable for wireless communications.
  • Applied in embedded control systems.
  • Found in white goods.
  • Utilized in intelligent instruments.

CAT811STBI-GT3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reset threshold voltage for the CAT811STBI-GT3?

The CAT811STBI-GT3 has a reset threshold voltage of 2.93V.

What is the reset timeout duration?

The reset timeout duration is a minimum of 140ms.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

What type of reset output does this supervisor have?

This supervisor has an active low reset output.

What package is the CAT811STBI-GT3 supplied in?

The CAT811STBI-GT3 is supplied in a SOT-143-4 package.

Is this component RoHS compliant?

Yes, this component is RoHS3 Compliant.

What is the moisture sensitivity level?

The moisture sensitivity level is 1 Unlimited.

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