5V Power-On Reset IC, SO Package, 4.25V-4.5V Threshold Product overview: STM819MM6E 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 5V, 4.25V, 4.5V. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 5V, 4.25V, 4.5V, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-STM819MM6E can be used for catalog matching and distributor lookup.
Win Source Part Number: 1250949-STM819MM6E
Category: Integrated Circuits (ICs)>PMIC - Supervisors
Type: Simple Reset/Power-On Reset
Package: Tube
Standard Package: 100
Mounting: SMD (SMT)
Output: Push-Pull, Totem Pole
Reset: Active Low
Number of Voltages Monitored: 1
Reset Timeout: 140ms Minimum
Voltage - Threshold: 4.4V
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 68 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: STMicroelectronics
Base Product Number: STM819
Product Status: Obsolete
Supervisor Push-Pull, Totem Pole 1 Channel 8-SOIC
IC SUPERVISOR 1 CHANNEL 8SO
Supervisor Push-Pull, Totem Pole 1 Channel 8-SOIC
IC SUPERVISOR 1 CHANNEL 8SO
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology 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 |
| Product Number | 691-STM819MM6E | 1250949-STM819MM6E | STM819MM6E-ND | STM819MM6E | STM819MM6E | STM819MM6E |
| Product Name | 5V 4.25V 4.5V Voltage Supervisor IC | Integrated Circuits (ICs) - PMIC - Supervisors | Supervisors | PMIC - Supervisors | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors |
| Number of Supplies | 1 | 1; 1 | 1; 1 | |||
| Type | SO | SOIC | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; 8-SOIC (0.154\", 3.90mm Width) | SOIC | |
| IQ | 60 µA | |||||
| Supply Voltage | 1 to 5.5 volts |
