The CAT824STDI-GT3 is a voltage supervisor designed to monitor system voltage and provide reset functionality for electronic systems. It maintains a reset output until the monitored voltage reaches a specified trip value, ensuring system stability. The device features a watchdog input that can trigger a reset if the monitored signal fails to change state within a defined timeout period. It also includes a manual reset input, allowing for external reset initiation via a push-button or processor signal. This supervisor operates within a voltage range of 1.2 to 5.5 V and is suitable for use in microprocessor and microcontroller-based systems, intelligent instruments, and portable equipment. The CAT824STDI-GT3 is housed in a compact TSOT-23 5-lead package and is compliant with RoHS standards, being Pb-free and halogen-free. It operates effectively across a temperature range of -40¬8C to +85¬8C, making it suitable for various environmental conditions. The device's low supply current and accurate under-voltage monitoring capabilities make it a reliable choice for critical applications.
IC SUPERVISOR MPU 2.93V TSOT23-5
Voltage Supervisor, Watchdog, 2.85V-3V, 5.5V, 4uA, TSOT Product overview: CAT824STDI-GT3 from onsemi 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 2.85V, 3V, 5.5V. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 2.85V, 3V, 5.5V, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-CAT824STDI-GT3 can be used for catalog matching and distributor lookup.
Volt Supervisor Monitor 3V/3.3V/5V 5-Pin TSOT-23 T/R
IC SUPERVISOR MPU 2.93V TSOT23-5
Supervisor Push-Pull, Totem Pole 1 Channel TSOT-23-5
| DigiKey | ERSAELECTRONICS PTE. LTD. | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | CAT824STDI-GT3-ND | 691-CAT824STDI-GT3 | 598-CAT824STDI-GT3 | CAT824STDI-GT3 | CAT824STDI-GT3 |
| Product Name | Supervisors | 2.85V 3V 5.5V Voltage Supervisor IC | Volt Supervisor Monitor 3V/3.3V/5V 5-Pin TSOT-23 T/R | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | Supervisors |
| Features | Manual Reset | ||||
| Output Options | Active Low; Active High; Push-Pull, Totem Pole | ||||
| Type | SOT-23; SOT-23-5 Thin, TSOT-23-5 | TSOT | TSOT | SOT-23-5 Thin, TSOT-23-5 | |
| Threshold | 2.93 volts | 2.93 volts | 2.93 volts | ||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
