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TPS79318YEQR from TI,Texas Instruments

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TPS79318YEQR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS79318YEQR TI 1779 In Stock

Description and Introduction

Ultra Low Noise, High PSRR, Fast RF, High-Enable, 200mA Low Dropout Regulator The TPS79318YEQR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:  

### **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:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 17µA (typical)  
- **Power Supply Rejection Ratio (PSRR):** 75dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 5-pin SOT-23 (DBV)  

### **Descriptions:**  
- The TPS79318YEQR is a high-performance, low-noise, ultra-low-dropout linear regulator.  
- It is designed for battery-powered and noise-sensitive applications, such as RF and precision analog circuits.  
- Features fast transient response and stable operation with small ceramic capacitors.  

### **Features:**  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **Enable Pin:** Allows shutdown mode, reducing current consumption to <1µA  
- **Thermal and Overcurrent Protection**  
- **Stable with 1µF Ceramic Output Capacitor**  
- **Low Dropout for Extended Battery Life**  

This regulator is commonly used in portable electronics, medical devices, and wireless communication systems.  

Let me know if you need further details.

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