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TPS78633DCQR from TI,Texas Instruments

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TPS78633DCQR

Manufacturer: TI

Ultra-Low Noise, High PSRR, Fast RF, High-Enable, 1.5A Low Dropout Regulator

Partnumber Manufacturer Quantity Availability
TPS78633DCQR TI 17800 In Stock

Description and Introduction

Ultra-Low Noise, High PSRR, Fast RF, High-Enable, 1.5A Low Dropout Regulator The TPS78633DCQR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 1.5A  
- **Dropout Voltage:** 340mV (typical) at 1.5A  
- **Input Voltage Range:** 2.7V to 6.5V  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 1mA (typical)  
- **Package:** 6-Pin SOT-223 (DCQ)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions and Features:**  
- **High PSRR:** 75dB at 1kHz (improves noise rejection)  
- **Fast Transient Response:** Stable with low-ESR ceramic capacitors  
- **Low Noise:** Optimized for noise-sensitive applications  
- **Enable Pin:** Allows for power sequencing control  
- **Applications:** Point-of-load regulation, portable electronics, industrial, and automotive systems  

This regulator is designed for efficiency and reliability in space-constrained applications.

Application Scenarios & Design Considerations

Ultra-Low Noise, High PSRR, Fast RF, High-Enable, 1.5A Low Dropout Regulator

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