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TPS73618DCQ from TI,Texas Instruments

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TPS73618DCQ

Manufacturer: TI

Cap-Free, NMOS, 400mA Low Dropout Regulator with Reverse Current Protection

Partnumber Manufacturer Quantity Availability
TPS73618DCQ TI 60 In Stock

Description and Introduction

Cap-Free, NMOS, 400mA Low Dropout Regulator with Reverse Current Protection The TPS73618DCQ is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Output Voltage:** 1.8V (Fixed)  
- **Output Current:** 400mA  
- **Dropout Voltage:** 110mV (Typical) at 400mA  
- **Input Voltage Range:** 2.2V to 5.5V  
- **Accuracy:** ±1.5% (Over Line, Load, and Temperature)  
- **Quiescent Current:** 75µA (Typical)  
- **Package:** 6-Pin SOT-223 (DCQ)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
The TPS73618DCQ is a low-noise, high-PSRR (Power Supply Rejection Ratio) LDO regulator designed for applications requiring stable voltage with minimal noise. It features a low dropout voltage and low quiescent current, making it suitable for battery-powered devices.  

### **Features:**  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **High PSRR:** 70dB at 1kHz  
- **Fast Transient Response**  
- **Thermal and Overcurrent Protection**  
- **Stable with Low-ESR Ceramic Capacitors (≥1µF)**  
- **Enable Pin for Power Management**  

This information is based solely on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

Cap-Free, NMOS, 400mA Low Dropout Regulator with Reverse Current Protection

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