Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4V, PDSO3
Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3
Power Management IC, 1-Ch, 4V Reset, SOT-23-3, SM Product overview: CAT809JTBI-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 4V, SOT-23. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 4V, 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-CAT809JTBI-T3 can be used for catalog matching and distributor lookup.
Manufacturer: ON Semiconductor
Win Source Part Number: 1027797-CAT809JTBI-T
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: 4V
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Status: Obsolete(EOL)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: 68 pct.
Supply and Demand Status: Balance
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
| Rochester Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | 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 | CAT809JTBI-T3 | CAT809JTBI-T3-ND | 691-CAT809JTBI-T3 | 1027797-CAT809JTBI-T3 | CAT809JTBI-T3 | CAT809JTBI-T3 | CAT809JTBI-T3 |
| Product Name | Supervisors | 4V SOT-23 Voltage Supervisor IC | PMIC - PMIC - Supervisors - CAT809JTBI-T3 | Integrated Circuits (ICs) - PMIC - Supervisors | Supervisors | PMIC - Supervisors | |
| Type | SOT-23-3 | SOT-23; TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | SOT-23; TO-236-3, SC-59, SOT-23-3 | |
| Features | Manual Reset | ||||||
| Output Options | Active Low; Push-Pull, Totem Pole | Inverting; Active Low | Push-Pull, Totem Pole | ||||
| Threshold | 4 volts | 4 volts | 4 volts | 4 volts |
