DS1233, EconoReset Power Supply Monitor IC,TO-92

The DS1233 EconoReset IC is a versatile power supply monitor and reset controller, ensuring microprocessors and digital systems operate reliably during power fluctuations or failures. Designed to monitor supply voltage and provide a reset signal, the DS1233 prevents erratic system behavior. Its precision voltage reference ensures accurate trip points for 5% (4.5V), 10% (4.25V), or 15% (4.0V) of the monitored voltage.

Encased in a compact TO-92 package, this IC integrates a pushbutton reset control with built-in debounce circuitry, simplifying manual reset implementation. With low power consumption and a wide operating temperature range, the DS1233 is ideal for embedded systems, consumer electronics, and industrial control applications requiring reliable power management.

• Power Supply Monitoring: Automatically restarts microprocessors after power failure by monitoring supply voltage.
• Pushbutton Reset Capability: Integrated circuitry debounces pushbutton switches for manual reset functionality.
• Precision Voltage Reference: Maintains accurate monitoring with temperature-compensated voltage sensors.
• Compact TO-92 Package: Ideal for through-hole PCB designs in space-constrained applications.
• Wide Operating Temperature Range: Operates reliably between -40C and +85C.
• Energy-Efficient Design: Consumes only 50uA of current, perfect for low-power systems.