Supervisory Circuit SOT-23 4.37V Active Low Reset Product overview: STM1811MWX7F from STMicroelectronics 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 4.37V, SOT-23. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 4.37V, 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-STM1811MWX7F can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 031239-STM1811MWX7F
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: 100 ms Minimum
Voltage - Threshold: 4.37V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 105°C (TA)
Case / Package: SOT-23-3
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 50 pct.
Supply and Demand Status: Balance
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
IC SUPERVISOR 1 CHANNEL SOT23-3
Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
VOLTAGE DETECTOR, 5.5V, SOT-23-3; Threshold Voltage:4.37V; No. of Supervisors / Monitors:1Monitors; Supply Voltage Min:1V; Supply Voltage Max:5.5V; Reset Type:Active-Low, Open-Drain; Digital IC Case:SOT-23; No. of Pins:3Pins; MSL:- RoHS Compliant: Yes
IC SUPERVISOR 1 CHANNEL SOT23-3
Supervisory Circuits 4.37VRST Active Low Open Drain reset
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology 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 | Supervisory Circuits and Battery Monitor Chips |
| Product Number | 691-STM1811MWX7F | 031239-STM1811MWX7F | 497-4962-6-ND | STM1811MWX7F | STM1811MWX7F | 45AC7632 | STM1811MWX7F | STM1811MWX7F |
| Product Name | 4.37V SOT-23 Voltage Supervisor IC | PMIC - PMIC - Supervisors - STM1811MWX7F | Supervisors | PMIC - Supervisors | Supervisors | Voltage Detector, 5.5V, Sot-23-3; Threshold Voltage Stmicroelectronics | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | Supervisory Circuits |
| Number of Supplies | 1 | 1; 1 | 1; 1 | 1; 1Monitors | ||||
| Type | SOT-23-3 | SOT-23-3 | SOT-23; TO-236-3, SC-59, SOT-23-3 | SOT-23; TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | |||
| IQ | 16 µA | |||||||
| Supply Voltage | 1.2 to 5.5 volts | 1 to 5.5 volts | ||||||
| Operating Temperature | -40 C (-40 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) |
