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TPS3619-50DGK from TI,Texas Instruments

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TPS3619-50DGK

Manufacturer: TI

33

Partnumber Manufacturer Quantity Availability
TPS3619-50DGK,TPS361950DGK TI 3800 In Stock

Description and Introduction

33 The TPS3619-50DGK is a power supply supervisor IC manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage (Vout):** 5V  
- **Supply Voltage (VDD) Range:** 1.8V to 6.5V  
- **Quiescent Current:** 1.5µA (typical)  
- **Reset Threshold Accuracy:** ±1.5% (over temperature)  
- **Reset Timeout Period:** Adjustable (via external capacitor) or fixed at 200ms (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-pin VSSOP (DGK)  

### **Descriptions:**  
The TPS3619-50DGK is a low-power voltage supervisor designed to monitor system voltages in battery-powered and low-power applications. It provides a reset signal to the microcontroller or processor when the supply voltage falls below a preset threshold, ensuring proper system initialization.  

### **Features:**  
- Ultra-low quiescent current (1.5µA typical)  
- Precision voltage monitoring (5V)  
- Adjustable or fixed reset timeout delay  
- Manual reset input  
- Open-drain reset output  
- Small 8-pin VSSOP package  
- Wide supply voltage range (1.8V to 6.5V)  
- High accuracy (±1.5%) over temperature  

This IC is commonly used in portable electronics, industrial controls, and embedded systems requiring reliable power monitoring.

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