LP3470 Description
The LP3470 device is a micropower voltage supervisory circuit designed to monitor voltages within 1% of reset threshold over temperature. It provides maximum adjustability for power-on-reset (POR) and supervisory functions. The LP3470 asserts a reset signal whenever the VCC supply voltage falls below a reset threshold.
LP3470 Key Features
- 1 5-Pin SOT-23 Package
- Open-Drain Reset Output
- Programmable Reset Time-Out Period Using an
- Immune to Short VCC Transients
- ±1% Reset Threshold Accuracy Over
- Low Quiescent Current (16 µA typical)
- Reset Valid Down to VCC = 0.5 V