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TPS79601KTTT from TI,Texas Instruments

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TPS79601KTTT

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS79601KTTT TI 30 In Stock

Description and Introduction

Ultra-Low Noise, High PSRR, Fast RF, High-Enable, 1A Low Dropout Regulator The TPS79601KTTT 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  
- **Input Voltage Range:** 2.7V to 6.5V  
- **Dropout Voltage:** 340mV (typical) at 1A load  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.04% (typical)  
- **Quiescent Current:** 1.1mA (typical)  
- **Operating Junction Temperature:** -40°C to +125°C  
- **Package:** 5-pin SOT-223 (KTTT)  

### **Descriptions:**
- The TPS79601KTTT is a high-performance, low-noise LDO regulator designed for applications requiring stable power supply with minimal voltage fluctuations.  
- It features fast transient response, making it suitable for powering sensitive analog and digital circuits.  
- The device includes thermal shutdown and current limit protection for enhanced reliability.  

### **Features:**
- **High PSRR:** 75dB at 1kHz (typical)  
- **Low Noise:** 30μVRMS (10Hz to 100kHz)  
- **Fast Start-Up Time:** ~50μs  
- **Thermal Shutdown Protection:** Prevents damage from overheating  
- **Current Limit Protection:** Safeguards against excessive load conditions  
- **Stable with Low-ESR Ceramic Capacitors:** Reduces external component count  

This LDO is commonly used in portable electronics, medical devices, and industrial applications where precise voltage regulation is critical.  

(Source: Texas Instruments Datasheet for TPS79601KTTT)

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