Manufacturer: Microchip Technology
Win Source Part Number: 1074694-MCP1321T-20L
Packaging: Reel - TR
Type: Simple Reset/Power-On Reset
Mounting: SMD (SMT)
Output: Open Drain, Push-Pull
Reset: Active High/Active Low
Number of Voltages Monitored: 1
Reset Timeout: 140 ms Minimum
Voltage - Threshold: 2V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: SOT-23-5
Popularity: Medium
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Sufficient
IC SUPERVISOR 1 CHANNEL SOT23-5 Product overview: MCP1321T-20LI/OT from Microchip Technology 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 SOT23. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, SOT23, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-MCP1321T-20LI/OT
Supervisor Open Drain, Push-Pull 1 Channel SOT-23-5
Supervisor Open Drain, Push-Pull 1 Channel SOT-23-5
Supervisor Open Drain, Push-Pull 1 Channel SOT-23-5
IC SUPERVISOR 1 CHANNEL SOT23-5
Supervisor Open Drain, Push-Pull 1 Channel SOT-23-5
IC SUPERVISOR 1 CHANNEL SOT23-5
Supervisory Circuits Active low Open-drain + Active high P-P, WDI (WDI = 1600ms, reset delay = 200ms, Vtrpd - 2.0V)
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | VAST STOCK CO., 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 | 1074694-MCP1321T-20LI/OT | 691-MCP1321T-20LI/OT | MCP1321T-20LI/OTDKR-ND | MCP1321T-20LI/OT | MCP1321T-20LI/OT | MCP1321T-20LI/OT | MCP1321T-20LI/OT |
| Product Name | PMIC - PMIC - Supervisors - MCP1321T-20LI/OT | SOT23 Voltage Supervisor IC | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | Supervisors | PMIC - Supervisors | Supervisory Circuits |
| Number of Supplies | 1; 1 | 1 | 1; 1 | ||||
| Output Options | Open Drain; Inverting; Active Low; Active High | Open Drain; Active Low; Active High | Open Drain | Open Drain; Open Drain, Push-Pull | |||
| Type | SOT-23-5 | Tape & Reel (TR) | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | ||
| Threshold | 2 volts | 2 volts | 2 volts | 2 volts | 2 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) | -40 to 85 C (-40 to 185 F) |
