onsemiTO-253-4, TO-253AARoHS
CAT811RTBI-GT3
IC SUPERVISOR 1 CHANNEL SOT143
Category
Subcategory
Pmic Supervisors
Package
TO-253-4, TO-253AA
Status
Obsolete
$0.25 / unit (market reference)
MOQ: 1202 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | onsemi |
| Model | CAT811RTBI-GT3 |
| Package / Case | TO-253-4, TO-253AA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | SOT-143-4 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
CAT811RTBI-GT3 by onsemi is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The TO-253-4, TO-253AA package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Type | Simple Reset/Power-On Reset |
| Reset | Active Low |
| Output | Push-Pull, Totem Pole |
| Reset Timeout | 140ms Minimum |
| Voltage - Threshold | 2.63V |
| Number of Voltages Monitored | 1 |
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