STM1831：Voltage detector with sense input and external delay capacitor
The STM1831 is a voltage detector with very low current consumption. It monitors a voltage on a separate input pin (VSEN), which is fully functional even if the monitored voltage goes down to 0 V. In addition, the delay of the output can be adjusted by an external capacitor.
Key Features
- Voltage monitored on separate sense input VSEN
- Factory-trimmed voltage thresholds in 100 mV increments from 1.6 V to 5.7 V
- ±2% voltage threshold accuracy
- Operating voltage 1.6 V to 6.0 V
- Open drain output
- Low supply current of 0.8 μA (typ.)
- Time delay programmable by external capacitor
- Power supply transient immunity
- Available in SOT23-5 package
- Operating temperature –40 to 85 °C
Product Specifications
Technical Notes & Articles
Flyers
Sample & Buy
| Part Number | Package | Packing Type | Voltage Reset 1 (V) (typ) | Voltage Reset 2 (V) (typ) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| STM1831L24WY6F | SOT23-5L | Tape And Reel | - | - | -40 | 85 | 0.35 | 1000 | NEC | EAR99 | MALAYSIA |
Quality & Reliability
