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TPS3820-50DBVRG4 from TI,Texas Instruments

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TPS3820-50DBVRG4

Manufacturer: TI

33

Partnumber Manufacturer Quantity Availability
TPS3820-50DBVRG4,TPS382050DBVRG4 TI 50 In Stock

Description and Introduction

33 The TPS3820-50DBVRG4 is a voltage supervisor from Texas Instruments (TI).  

### **Specifications:**  
- **Part Number:** TPS3820-50DBVRG4  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Voltage Supervisor/Monitor  
- **Reset Threshold Voltage:** 4.63V (typical)  
- **Supply Voltage Range:** 1.8V to 6.5V  
- **Quiescent Current:** 3.5µA (typical)  
- **Reset Timeout Period:** 200ms (minimum)  
- **Output Type:** Active-Low, Open-Drain  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
The TPS3820-50DBVRG4 monitors voltage levels in electronic systems and provides a reset signal when the supply voltage falls below a preset threshold. It ensures proper system initialization and prevents erratic operation during power-up, power-down, or brownout conditions.  

### **Features:**  
- Low quiescent current (3.5µA typical)  
- Precision voltage monitoring (4.63V threshold)  
- Open-drain reset output  
- Adjustable reset delay (external capacitor)  
- Immune to short voltage transients  
- Industrial temperature range (-40°C to +125°C)  
- Small SOT-23-5 package  

This device is commonly used in battery-powered applications, embedded systems, and industrial controls.

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