General Description For many of today’s microcontroller applications, care must be taken to prevent low-power conditions that can cause many different system problems. The most common causes are brown-out conditions, where the system supply drops below the operating level momentarily. The second most common cause is when a slowly decaying power supply causes the microcontroller to begin executing instructions without sufficient voltage to sustain volatile memory (RAM), thus producing indeterminate results. Features: • Precision voltage monitor \- 2.63V, 2.93V, 3.08V, 4.38V and 4.63V trip points (Typical) • Manual Reset input • Reset Time-out Delay: \- Standard: 280 ms (Typical) \- Optional: 2.19 ms, and 35 ms (Typical) • Power Consumption ≤15 µA max • No glitches on outputs during power-up • Active Low Output Options: \- Push-Pull Output and Open-Drain Output • Active High Output Option: \- Push-Pull Output • Replacement for (Specification compatible with): \- TC1270, TC1271 \- TCM811, TCM812 • Fully static design • Low voltage operation (1.0V) • ESD protection: \- ≥4 kV Human Body Model (HBM) \- ≥400V Machine Model (MM) • Extended (E) Temperature range: -40°C to +125°C • Package Options: \- 4-lead SOT-143 \- 5-lead SOT-23 \- Pb-free Device