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TPS79601DCQR from TI,Texas Instruments

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TPS79601DCQR

Manufacturer: TI

Ultra-Low Noise, High PSRR, Fast RF, High-Enable, 1A Low Dropout Regulator

Partnumber Manufacturer Quantity Availability
TPS79601DCQR TI 173 In Stock

Description and Introduction

Ultra-Low Noise, High PSRR, Fast RF, High-Enable, 1A Low Dropout Regulator The TPS79601DCQR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 1.2V (fixed)  
- **Output Current:** 1A (maximum)  
- **Dropout Voltage:** 110mV (typical) at 1A  
- **Input Voltage Range:** 2.7V to 6.5V  
- **Accuracy:** ±1% (over line, load, and temperature)  
- **Quiescent Current:** 265µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 75dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-223-5 (DCQ)  

### **Descriptions:**  
The TPS79601DCQR is a high-performance, low-noise LDO regulator designed for applications requiring stable voltage regulation with minimal power loss. It features fast transient response and excellent noise performance, making it suitable for powering sensitive analog and digital circuits.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **High PSRR:** Reduces noise and ripple from the input supply.  
- **Thermal and Overcurrent Protection:** Safeguards the device under fault conditions.  
- **Stable with Ceramic Capacitors:** Requires only a 1µF output capacitor for stability.  
- **Enable Pin:** Allows for power-saving modes when the regulator is not in use.  
- **Low Noise:** Optimized for noise-sensitive applications like RF and precision analog circuits.  

This information is sourced from Texas Instruments' official documentation.

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