Manufacturer: STMicroelectronics
Win Source Part Number: 031386-STM809MWX6F
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: 4.38V
Family Name: STM809
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: SOT-23-3
Introduction Date: March 23, 1998
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Sufficient
STMicroelectronics STM809MWX6F
STMicroelectronics STM809MWX6F
Reset IC, SOT-23, 4.31V-4.45V, 15uA, 320mW Product overview: STM809MWX6F 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 4.31V, 4.45V, 15uA, SOT-23. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 4.31V, 4.45V, 15uA, 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-STM809MWX6F can be used for catalog matching and distributor lookup.
Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3
Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3
Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3
MPU SUPERVISOR/MONITOR, -40 TO 85DEG C; Threshold Voltage:4.38V; No. of Supervisors / Monitors:1Monitors; Supply Voltage Min:1.2V; Supply Voltage Max:5.5V; Reset Type:Active-Low; Digital IC Case:SOT-23; No. of Pins:3Pins RoHS Compliant: Yes
IC SUPERVISOR 1 CHANNEL SOT23-3
Supervisory Circuits 4.38V Reset 140ms
IC SUPERVISOR 1 CHANNEL SOT23-3
Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3
| Win Source Electronics | RS Components, Ltd. | ERSAELECTRONICS PTE. LTD. | DigiKey | Newark, An Avnet Company | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | 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 | Supervisory Circuits and Battery Monitor Chips |
| Product Number | 031386-STM809MWX6F | 151540 | 691-STM809MWX6F | 497-3326-1-ND | 97J2738 | STM809MWX6F | STM809MWX6F | STM809MWX6F | STM809MWX6F |
| Product Name | PMIC - PMIC - Supervisors - STM809MWX6F | Voltage Supervisors | 4.31V 4.45V 15uA SOT-23 Voltage Supervisor IC | Supervisors | Mpu Supervisor/monitor, -40 To 85Deg C; Threshold Voltage Stmicroelectronics | PMIC - Supervisors | Supervisory Circuits | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | Supervisors |
| Number of Supplies | 1; 1 | 1 | 1 | 1; 1Monitors | 1; 1 | ||||
| Output Options | Inverting; Active Low | RST | Active Low; Push-Pull, Totem Pole | Push-Pull, Totem Pole | |||||
| Type | SOT-23-3 | SOT-23; SOT-23-3 | SOT-23 | 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 | |||
| Threshold | 4.38 volts | 4.38 volts | 4.38 volts | 4.38 volts | 4.38 volts | ||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 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) |
