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TPS79625DCQR from TI,Texas Instruments

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TPS79625DCQR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS79625DCQR TI 2828 In Stock

Description and Introduction

Ultra-Low Noise, High PSRR, Fast RF, High-Enable, 1A Low Dropout Regulator The TPS79625DCQR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 2.5V (fixed)  
- **Output Current:** 500mA (maximum)  
- **Dropout Voltage:** 110mV (typical at 500mA)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Accuracy:** ±1% (over line, load, and temperature)  
- **Quiescent Current:** 265µA (typical)  
- **Shutdown Current:** 0.5µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-223-5 (DCQ)  

### **Descriptions:**  
The TPS79625DCQR is a high-performance LDO regulator designed for applications requiring low noise, high PSRR (Power Supply Rejection Ratio), and fast transient response. It features thermal shutdown and current limit protection.  

### **Features:**  
- **High PSRR:** 75dB at 1kHz (typical)  
- **Low Noise:** 30µVRMS (typical)  
- **Fast Transient Response**  
- **Thermal Shutdown & Current Limit Protection**  
- **Stable with Low-ESR Ceramic Capacitors (≥1µF)**  
- **Enable Pin for Power Management**  

This information is based on TI's official datasheet for the TPS79625DCQR.

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