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TPS3809K33DBVTG4 from TI,Texas Instruments

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TPS3809K33DBVTG4

Manufacturer: TI

3-Pin Supply Voltage Supervisor

Partnumber Manufacturer Quantity Availability
TPS3809K33DBVTG4 TI 3600 In Stock

Description and Introduction

3-Pin Supply Voltage Supervisor The TPS3809K33DBVTG4 is a voltage supervisor IC manufactured by Texas Instruments (TI).  

**Specifications:**  
- **Supply Voltage Range:** 1.8V to 6.5V  
- **Threshold Voltage Options:** Fixed (3.3V)  
- **Accuracy:** ±1.5% (typical)  
- **Quiescent Current:** 1.5µA (typical)  
- **Reset Timeout Period:** Adjustable (via external capacitor) or fixed (200ms typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

**Descriptions and Features:**  
- **Voltage Monitoring:** Monitors VDD and asserts a reset signal when voltage falls below the threshold.  
- **Low Power Consumption:** Ultra-low quiescent current for battery-powered applications.  
- **Manual Reset Input:** Allows external push-button reset control.  
- **Adjustable Reset Delay:** Configurable via an external capacitor.  
- **Open-Drain Reset Output:** Compatible with multiple logic levels.  
- **Power-On Reset (POR) Generator:** Ensures proper system initialization.  
- **Applications:** Microprocessor/microcontroller supervision, portable electronics, industrial controls, and power management systems.  

This device is designed for reliable system monitoring and reset functions in low-power applications.

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