Package and footprint review
Clarify package fit, mechanical references, and footprint-related questions before design or sourcing moves forward.
Read the manufacturer datasheet for CAT811STBI-GT3 by ON Semiconductor. Search the PDF, review the main part details, and request pricing for this PMIC - Supervisors component without leaving the page.
Request pricing
Need pricing, availability, or lead time for this part? Send a quote request while reviewing the datasheet.
Technical summary
CAT811STBI-GT3 from ON Semiconductor is a PMIC - Supervisors device in SOT-143 package. Use this manufacturer datasheet to review its electrical, mechanical, and ordering information.
Max Supply Voltage
5.5V
Operating Temperature
-40°C~85°C TA
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Use the CAT811STBI-GT3 datasheet from ON Semiconductor to verify the ratings, package details, operating limits, and ordering information that apply to your design or sourcing decision.
Embedded PDF
Engineering support
If your team is stuck on package interpretation, pin-level review, missing electrical details, or qualification questions around CAT811STBI-GT3 from ON Semiconductor, contact our engineering-friendly team for a more technical discussion.
You can email our engineering support contact at [email protected], or use the contact page if your question needs a broader handoff.
Clarify package fit, mechanical references, and footprint-related questions before design or sourcing moves forward.
Work through pin naming, signal mapping, interface expectations, and other datasheet interpretation issues.
Surface the missing specs, compliance documents, or qualification details your team still needs before approval.
PMIC - Supervisors
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.

IC MPU RESET MON 2.93V SOT-323

IC SUPERVISOR MPU 4.65 WD 16SOIC

IC SUPERVISOR W/RESET SOT23-5

IC SEQUENCER/SUPERVISOR 40LFCSP

IC MONITOR VOLTAGE UNIV 8SOIC

IC REG VOLT MIC 100MA 5V 16SOIC
Common questions
CAT811STBI-GT3 is a PMIC - Supervisors component from ON Semiconductor. This page provides the manufacturer datasheet together with the core part information needed for review and sourcing.
Use the PDF search field above the viewer. Search runs inside the PDF.js reader so you can review matches without leaving the document.
Yes. Use the Request Quote action on this page to submit your email, quantity, and target price for CAT811STBI-GT3 from ON Semiconductor.
This datasheet page lists CAT811STBI-GT3 with package reference SOT-143. Engineers should use the PDF to verify footprint, pin layout, and mechanical details before design or replacement decisions.
Start with the sections covering key ratings, electrical limits, interface behavior, and the attribute group beginning with Export Classifications & Environmental. Those areas usually confirm whether CAT811STBI-GT3 fits the intended design constraints.
Yes. This page provides a direct download for the CAT811STBI-GT3 manufacturer datasheet PDF from ON Semiconductor, while keeping the HTML datasheet page available for search and review.
