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TPS3838E18DBVR from TI,Texas Instruments

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TPS3838E18DBVR

Manufacturer: TI

220nA Supervisor with 10ms/200ms selectable delay time

Partnumber Manufacturer Quantity Availability
TPS3838E18DBVR TI 28000 In Stock

Description and Introduction

220nA Supervisor with 10ms/200ms selectable delay time The TPS3838E18DBVR is a voltage supervisor IC manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Configuration:** Active-Low, Push-Pull  
- **Reset Threshold Voltage:** 1.8V (Fixed)  
- **Supply Voltage Range:** 1.5V to 6.5V  
- **Quiescent Current:** 1.1µA (Typical)  
- **Reset Timeout Period:** 200ms (Minimum)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
The TPS3838E18DBVR is an ultra-low-power voltage supervisor that monitors the supply voltage and asserts a reset signal when the voltage drops below the preset threshold (1.8V). It is designed for battery-powered and power-sensitive applications.  

### **Features:**  
- **Low Power Consumption:** 1.1µA typical quiescent current  
- **Fixed Threshold Voltage:** 1.8V  
- **Wide Operating Voltage Range:** 1.5V to 6.5V  
- **Manual Reset Input (MR):** Allows external reset control  
- **Small Form Factor:** SOT-23-5 package  
- **No External Components Required:** Simplifies design  
- **Hysteresis:** Ensures stable reset operation  

This device is commonly used in microcontrollers, DSPs, FPGAs, and other digital systems requiring reliable power monitoring.

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