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TPS79318DBVRQ1 from TI,Texas Instruments

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TPS79318DBVRQ1

Manufacturer: TI

Ultra Low Noise, High PSRR, Fast RF, High-Enable, 200mA Low Dropout Regulator

Partnumber Manufacturer Quantity Availability
TPS79318DBVRQ1 TI 6533 In Stock

Description and Introduction

Ultra Low Noise, High PSRR, Fast RF, High-Enable, 200mA Low Dropout Regulator The TPS79318DBVRQ1 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (typical) at 150mA load  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Quiescent Current:** 17µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 70dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions and Features:**  
- **Automotive Qualified:** AEC-Q100 Grade 1  
- **Ultra-Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **Fast Transient Response**  
- **Stable with Low-ESR Ceramic Capacitors (≥1µF)**  
- **Thermal Shutdown and Overcurrent Protection**  
- **Low Shutdown Current:** <1µA  

This LDO is designed for automotive applications requiring high performance and reliability.

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