IC SUPERVISOR 1 CHANNEL TO92-3 Product overview: MCP121-450E/TO 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-MCP121-450E/TO can be used for catalog matching and distributor lookup.
Supervisor Open Drain or Open Collector 1 Channel TO-92-3
Manufacturer: Microchip Technology
Win Source Part Number: 1321843-MCP121-450E/
Category: Integrated Circuits (ICs)>Power Management (PMIC)>Supervisors
Packaging: Bag
Type: Simple Reset/Power-On Reset
Standard Package: 1,000
Mounting: Through Hole
Output: Open Drain or Open Collector
Reset: Active Low
Number of Voltages Monitored: 1
Reset Timeout: 80ms Minimum
Voltage - Threshold: 4.38V
Supplier Device Package: TO-92-3
Temperature Range - Operating: -40°C ~ 125°C
Case / Package: TO-226-3, TO-92-3 (TO-226AA)
ECCN: EAR99
Fake Threat In the Open Market: 69
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: MCP121-450E/TO-NDR
Base Product Number: MCP121
RoHS Status: ROHS3 Compliant
Supervisory Circuits Open Drain Low
IC SUPERVISOR 1 CHANNEL TO92-3
IC SUPERVISOR 1 CHANNEL TO92-3
VOLTAGE SUPERVISOR, 20 uA, 5.5V, TO-92-3; Threshold Voltage:4.38V; No. of Supervisors / Monitors:1Monitors; Supply Voltage Min:1V; Supply Voltage Max:5.5V; Reset Type:Active-Low; Digital IC Case:TO-92; No. of Pins:3Pins; MSL:- RoHS Compliant: Yes
Supervisor Open Drain or Open Collector 1 Channel TO-92-3
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Newark, An Avnet Company | 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 | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | 691-MCP121-450E/TO | MCP121-450E/TO-ND | 1321843-MCP121-450E/TO | MCP121-450E/TO | MCP121-450E/TO | MCP121-450E/TO | 43J9477 | MCP121-450E/TO |
| Product Name | Voltage Supervisor IC | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | Supervisory Circuits | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | PMIC - Supervisors | Voltage Supervisor, 20 Ua, 5.5V, To-92-3; Threshold Voltage Microchip | Supervisors |
| Number of Supplies | 1 | 1; 1 | 1; 1 | 1; 1Monitors | ||||
| Type | Bag | TO-92; TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | TO-92; TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | |||
| Pins | 3 | 3 | ||||||
| IQ | 20 µA | |||||||
| Supply Voltage | 1 to 5.5 volts | 1 to 5.5 volts |
