SP730 Description
The SP730 is a voltage supervisory device designed to keep a microcontroller in reset until the system voltage has reached the proper level and stabilized. It also operates as protection from brown-out conditions when the supply voltage drops below a safe operating level. The SP730 has an internal 5k pull-up resistor.
SP730 Key Features
- Holds Microcontroller in Reset
- Reset Microcontroller during power loss
- 4.375 Voltage Trip Point
- Active Low RESET Pin
- Internal Pull-up Resistor
- Holds RESET for 350ms (typical)
- RESET valid down to VDD1.0V
- 45µA Typical Operating Current
- Offered in a 3 Pin SOT-23 Package