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TPS78628DCQ from TI,Texas Instruments

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TPS78628DCQ

Manufacturer: TI

ULTRALOW-NOISE, HIGH-PSRR, FAST, RF, 1.5-A LOW-DROPOUT LINEAR REGULATORS

Partnumber Manufacturer Quantity Availability
TPS78628DCQ TI 2303 In Stock

Description and Introduction

ULTRALOW-NOISE, HIGH-PSRR, FAST, RF, 1.5-A LOW-DROPOUT LINEAR REGULATORS The TPS78628DCQ is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 6.5V  
- **Output Voltage:** 2.8V (Fixed)  
- **Output Current:** 1.5A (Max)  
- **Dropout Voltage:** 340mV (Typical at 1.5A)  
- **Line Regulation:** 0.02% (Typical)  
- **Load Regulation:** 0.04% (Typical)  
- **Quiescent Current:** 1.1mA (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 6-Pin SOT-223 (DCQ)  

### **Descriptions:**  
The TPS78628DCQ is a high-performance, low-dropout linear regulator designed for applications requiring high accuracy, fast transient response, and low noise. It is optimized for battery-powered devices, portable equipment, and point-of-load regulation.  

### **Features:**  
- **High Accuracy:** ±1.5% output voltage accuracy  
- **Low Noise:** 40µVRMS (Typical)  
- **Fast Transient Response**  
- **Thermal Shutdown & Overcurrent Protection**  
- **Stable with Low-ESR Ceramic Capacitors (≥10µF)**  
- **Enable Pin for Power Management**  

This information is sourced from TI's official documentation. For further details, refer to the datasheet.

Application Scenarios & Design Considerations

ULTRALOW-NOISE, HIGH-PSRR, FAST, RF, 1.5-A LOW-DROPOUT LINEAR REGULATORS

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