Manufacturer: ON Semiconductor
Storage Condition: Dry storage cabinet & Humidity protection package
Win Source Part Number: 1051257-CAT811MEUS-T
Mounting: SMD (SMT)
Number of Pins: 4
Number of Voltages Monitored: 1
Watchdog Timer: No
Categories: PMIC - Supervisors
Case / Package: SOT-143-4
Operating Supply Current: 8 µA
Popularity: Low
Fake Threat In the Open Market: 75 pct.
Supply and Demand Status: Shortage
Maximum Operating Temperature: 85 °C
RoHS: Compliant
Min Operating Temperature: -40 °C
Max Power Dissipation: 320 mW
Max Supply Voltage: 5.5 V
Min Supply Voltage: 1.2 V
Overvoltage Threshold: 4.45 V
Undervoltage Threshold: 4.31 V
Voltage Supervisors 4.38V Push-Pull Low Product overview: CAT811MEUS-T from ON Semiconductor is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 4.38V. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 4.38V, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-CAT811MEUS-T can be used for catalog matching and distributor lookup.
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | 1051257-CAT811MEUS-T | 691-CAT811MEUS-T |
| Product Name | PMIC - PMIC - Supervisors - CAT811MEUS-T | 4.38V Voltage Supervisor IC |
| Number of Supplies | 1; 1 | 1 |
| Features | Watchdog Timer | |
| Output Options | Inverting | |
| Type | SOT-143-4 | SOT-143-4 |
