18 The TPS3307-33DGN is a voltage supervisor and reset IC manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Part Number:** TPS3307-33DGN
- **Package:** MSOP-8 (DGN)
- **Type:** Voltage Supervisor / Reset IC
- **Operating Voltage Range:** 1.8V to 6.5V
- **Reset Threshold Voltage:** 3.08V (fixed for TPS3307-33 variant)
- **Reset Timeout Period:** Adjustable (external capacitor) or fixed (200ms typical)
- **Output Type:** Active-low, push-pull reset output
- **Operating Temperature Range:** -40°C to +125°C
- **Quiescent Current:** 35µA (typical)
### **Descriptions:**
The TPS3307-33DGN is a voltage supervisor designed to monitor system voltages and provide a reset signal to a microprocessor or microcontroller when the voltage falls below a preset threshold. It ensures reliable system operation by holding the reset signal active until the supply voltage stabilizes.
### **Features:**
- **Fixed Threshold Voltage:** 3.08V (for TPS3307-33 variant)
- **Low Quiescent Current:** 35µA (typical)
- **Adjustable or Fixed Reset Timeout:** Configurable via external capacitor
- **Wide Operating Voltage Range:** 1.8V to 6.5V
- **Active-Low Reset Output:** Push-pull architecture
- **High Accuracy:** ±1.5% threshold accuracy
- **Temperature Stability:** Stable performance across -40°C to +125°C
- **Small Package:** MSOP-8 (DGN) for space-constrained applications
This information is strictly based on the manufacturer's datasheet and technical documentation.
