4-Terminal SVS For 5V Systems The TL7759 is a voltage supervisor and reset IC manufactured by Texas Instruments (TI).
### **Specifications:**
- **Supply Voltage Range:** 4.5V to 40V
- **Reset Threshold Accuracy:** ±1.5%
- **Reset Timeout Period:** Adjustable (external capacitor) or fixed (200ms typical)
- **Operating Temperature Range:** -40°C to +85°C
- **Output Type:** Active-low open-drain
- **Quiescent Current:** 150µA (typical)
- **Package Options:** SOIC-8, PDIP-8
### **Descriptions:**
The TL7759 is designed to monitor system voltage levels and provide a reset signal to microprocessors or digital systems when the supply voltage falls below a preset threshold. It ensures proper system initialization during power-up, power-down, or brownout conditions.
### **Features:**
- Wide operating voltage range (4.5V to 40V)
- Precision voltage monitoring with ±1.5% threshold accuracy
- Adjustable or fixed reset timeout delay
- Low quiescent current (150µA typical)
- Open-drain reset output for flexibility
- Available in industrial temperature range (-40°C to +85°C)
- Small footprint package options (SOIC-8, PDIP-8)
This information is based on the official Texas Instruments datasheet for the TL7759.
