STMicroelectronics STM809LWX6F Microcontrollers
Reset IC, Active Low, 4.56V-4.7V, SOT-23, 15uA, 320mW
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM809LWX6F
Detailed Description
Reset IC, Active Low, 4.56V-4.7V, SOT-23, 15uA, 320mW
Package
TO-236-3, SC-59, SOT-23-3
Lifecycle Status
Active
Datasheet
STM809LWX6F Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM809LWX6F Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
TO-236-3, SC-59, SOT-23-3
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Type
Simple Reset/Power-On Reset
Output
Push-Pull, Totem Pole
Reset
Active Low
Number of Voltages Monitored
1
Voltage Threshold
4.63V
Alternate Parts Comparison (STM809LWX6F vs STM1818TWX7F vs STM1061N19WX6F vs STM1811LWX7F)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) |
| Lifecycle Status | Active | Active | Active | Active |
| Number of Voltages Monitored | 1 | 1 | 1 | 1 |
| Output | Push-Pull, Totem Pole | Open Drain, Bidirectional | Open Drain or Open Collector | Open Drain or Open Collector |
| Reset | Active Low | Active Low | Active Low | Active Low |
| Reset Timeout | 140ms | 100ms | 30µs Typical Propagation Delay | 100ms |
| Type | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset |
| Voltage Threshold | 4.63V | 3.06V | 1.9V | 4.62V |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCV809SN293D2T1GonsemiSimilaronsemi
Pin YesPkg YesElec Downgrade
Voltage Supervisor, 3-Pin, Microprocessor, Very Low Supply Current, Reset Monitors ANA 2.93V MCROPROC RESET, SOT-23 (…
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
