- Pinout Diagram
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ST STM812SW16F
| Manufacturer | |
| MPN | STM812SW16F |
| LCSC Part # | C2971212 |
| Packaging | SOT-143-4 |
| Customer # | |
| Key Attributes | Reset circuits for precise monitoring of 3V, 3.3V and 5V supply voltages |
| Datasheet |  ST STM812SW16F |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Supervisors | |
| Manufacturer | ST | |
| Packaging | SOT-143-4 | |
| Reset Timeout | 210ms | |
| output type | Push-pull | |
| Operating Temperature | -40℃~+85℃@(TA) | |
| Reset Active Level | Active Low | |
| Voltage - Supply | 1V~5.5V | |
| ChipType | Voltage monitor | |
| Threshold Voltage | 4.63V | |
| Function | Manual reset input | |
| Number of Voltages Monitored | 1 |
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Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 3000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
AI Translation
The STM809/810/811/812 microprocessor reset circuits are low-power supervisory devices used to monitor power supplies. They perform a single function: asserting a reset signal whenever the VCC supply voltage drops below a preset value and keeping it asserted until VCC has risen above the preset threshold for a minimum period of time (trec). The STM811/812 also provide a push-button reset input (MR).
Features
AI Translation
- Precision monitoring of 3 V, 3.3 V, and 5 V supply voltages
- Two output configurations
- Push-pull RST output (STM809/811)
- Push-pull RST output (STM810/812)
- 140 ms reset pulse width (min)
- Low supply current - 6 μA (typ)
- Guaranteed RST/RST assertion down to VCC = 1.0 V
- Operating temperature: -40 °C to 85 °C (industrial grade)
- Lead-free, small SOT23 and SOT143 package
In-Stock: 100
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| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 1.9105 | $ 1.91 |
| 10+ | $ 1.6064 | $ 16.06 |
| 30+ | $ 1.4177 | $ 42.53 |
| 100+ | $ 1.2227 | $ 122.27 |
| 500+ | $ 1.1354 | $ 567.70 |
| 1,000+ | $ 1.098 | $ 1098.00 |
Standard Packaging3000/Full Reel | ||
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Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |