Voltage Supervisors 4.38V Push-Pull Low Product overview: CAT809MEXR-T from Catalyst 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-CAT809MEXR-T can be used for catalog matching and distributor lookup.
Manufacturer: Catalyst Semiconductor
Storage Condition: Dry storage cabinet & Humidity protection package
Win Source Part Number: 1051244-CAT809MEXR-T
Number of Pins: 3
Number of Voltages Monitored: 1
Watchdog Timer: No
Categories: PMIC - Supervisors
Operating Supply Current: 8 µA
Popularity: Low
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Shortage
RoHS: Compliant
Min Operating Temperature: -40 °C
Max Power Dissipation: 175 mW
Max Supply Voltage: 5.5 V
Min Supply Voltage: 1.2 V
Max Operating Temperature: 85 °C
Overvoltage Threshold: 4.45 V
Undervoltage Threshold: 4.31 V
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | |
|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | 691-CAT809MEXR-T | 1051244-CAT809MEXR-T |
| Product Name | 4.38V Voltage Supervisor IC | PMIC - PMIC - Supervisors - CAT809MEXR-T |
| Number of Supplies | 1 | 1; 1 |
| Pins | 3 | 3 |
| IQ | 8 µA | 8 µA |
| Supply Voltage | 1.2 to 5.5 volts |
