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TPS73719QDRBRQ1 from TI,Texas Instruments

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TPS73719QDRBRQ1

Manufacturer: TI

Automotive Single Output LDO, 1A, Reverse Current Protection 8-SON -40 to 125

Partnumber Manufacturer Quantity Availability
TPS73719QDRBRQ1 TI 91 In Stock

Description and Introduction

Automotive Single Output LDO, 1A, Reverse Current Protection 8-SON -40 to 125 The TPS73719QDRBRQ1 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Input Voltage Range:** 2.2V to 6.5V  
- **Output Voltage:** 1.9V (fixed)  
- **Output Current:** 1A (maximum)  
- **Dropout Voltage:** 210mV (typical at 1A)  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Quiescent Current:** 85µA (typical)  
- **Shutdown Current:** 1µA (typical)  
- **Operating Junction Temperature:** -40°C to +125°C  
- **Package:** 8-pin SON (DRB)  

### **Descriptions:**  
- Designed for automotive applications (AEC-Q100 qualified).  
- Provides high PSRR (Power Supply Rejection Ratio) for noise-sensitive applications.  
- Features thermal shutdown and overcurrent protection.  
- Stable with low-ESR ceramic capacitors (≥10µF).  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **Fast Transient Response:** Suitable for dynamic load conditions.  
- **Enable Pin:** Allows for power-saving shutdown mode.  
- **Thermal Protection:** Prevents damage from excessive heat.  
- **Current Limit Protection:** Safeguards against output short circuits.  

This regulator is ideal for automotive, industrial, and portable electronics requiring stable power delivery.

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