IC SUPERVISOR 1 CHANNEL SOT23-3 Product overview: MCP121T-450E/TT 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-MCP121T-450E/TT can be used for catalog matching and distributor lookup.
Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
1uA Supervisor Open Drain Active Low
Manufacturer: Microchip Technology
Win Source Part Number: 092692-MCP121T-450E/
Packaging: Reel - TR
Type: Simple Reset/Power-On Reset
Mounting: SMD (SMT)
Output: Open Drain or Open Collector
Reset: Active Low
Number of Voltages Monitored: 1
Reset Timeout: 80 ms Minimum
Voltage - Threshold: 4.38V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TA)
Case / Package: SOT-23-3
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Balance
Supervisory Circuits Open Drain Low
IC SUPERVISOR 1 CHANNEL SOT23-3
Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
IC SUPERVISOR 1 CHANNEL SOT23-3
IC, SUPERVISOR, ACTIVE LOW, 3SOT23; Threshold Voltage:4.38V; No. of Supervisors / Monitors:1Monitors; Supply Voltage Min:1V; Supply Voltage Max:5.5V; Reset Type:Active-Low, Open-Drain; Digital IC Case:SOT-23B; No. of Pins:3Pins; RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | DigiKey | RS Components, Ltd. | Win Source Electronics | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|
| 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 | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | 691-MCP121T-450E/TT | MCP121T-450E/TTTR-ND | 649363 | 092692-MCP121T-450E/TT | MCP121T-450E/TT | MCP121T-450E/TT | MCP121T-450E/TT | MCP121T-450E/TT | 84R7264 |
| Product Name | SOT23 Voltage Supervisor IC | Supervisors | Voltage Supervisors | PMIC - PMIC - Supervisors - MCP121T-450E/TT | Supervisory Circuits | PMIC - Supervisors | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | Ic, Supervisor, Active Low, 3Sot23; Threshold Voltage Microchip |
| Number of Supplies | 1 | 1 | 1; 1 | 1; 1 | 1; 1Monitors | ||||
| Type | Tape & Reel (TR) | SOT-23; TO-236-3, SC-59, SOT-23-3 | SOT-23; SOT-23 | SOT-23-3 | SOT-23; TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | |||
| Pins | 3 | 3 | 3 | ||||||
| IQ | 20 µA | ||||||||
| Supply Voltage | 1 to 5.5 volts | 1 to 5.5 volts |
