Manufacturer: ON Semiconductor
Win Source Part Number: 123451-CAT809STBI-T3
Packaging: Reel - TR
Type: Simple Reset/Power-On Reset
Mounting: SMD (SMT)
Output: Push-Pull, Totem Pole
Reset: Active Low
Number of Voltages Monitored: 1
Reset Timeout: 140 ms Minimum
Voltage - Threshold: 2.93V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: SOT-23-3
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Balance
Voltage Supervisor/Reset IC, Fixed, 1 Channel, +2.93V, PDSO3
1-Ch Power Mgmt IC, SOT-23-3, 2.96V Reset, 5.5V Max Product overview: CAT809STBI-T3 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 2.96V, 5.5V, SOT-23. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 2.96V, 5.5V, SOT-23, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-CAT809STBI-T3 can be used for catalog matching and distributor lookup.
Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3
IC SUPERVISOR 1 CHANNEL SOT23-3
Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3
Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3
IC SUPERVISOR 1 CHANNEL SOT23-3
| Win Source Electronics | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| 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 | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | 123451-CAT809STBI-T3 | CAT809STBI-T3 | 691-CAT809STBI-T3 | CAT809STBI-T3TR-ND | CAT809STBI-T3 | CAT809STBI-T3 | CAT809STBI-T3 |
| Product Name | PMIC - PMIC - Supervisors - CAT809STBI-T3 | 2.96V 5.5V SOT-23 Voltage Supervisor IC | Supervisors | Integrated Circuits (ICs) - PMIC - Supervisors | Supervisors | PMIC - Supervisors | |
| Number of Supplies | 1; 1 | 1 | 1; 1 | ||||
| Output Options | Inverting; Active Low | Active Low; Push-Pull, Totem Pole | Push-Pull, Totem Pole | ||||
| Type | SOT-23-3 | SOT-23-3 | SOT-23-3 | SOT-23; TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | SOT-23; TO-236-3, SC-59, SOT-23-3 | |
| Threshold | 2.93 volts | 2.93 volts | 2.93 volts | 2.93 volts |
