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TPS73701DCQRG4 from TI,Texas Instruments

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TPS73701DCQRG4

Manufacturer: TI

Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection 6-SOT-223 -40 to 125

Partnumber Manufacturer Quantity Availability
TPS73701DCQRG4 TI 10907 In Stock

Description and Introduction

Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection 6-SOT-223 -40 to 125 The TPS73701DCQRG4 is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 2.2V to 6V  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 1A (maximum)  
- **Dropout Voltage:** 210mV (typical) at 1A load  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 85µA (typical)  
- **Operating Junction Temperature Range:** -40°C to +125°C  
- **Package:** 6-Pin SOT-223 (DCQ)  

### **Descriptions:**  
The TPS73701DCQRG4 is a high-performance, low-dropout linear regulator designed for applications requiring a stable and efficient power supply. It provides a fixed 1.8V output and supports up to 1A of load current. The device features low dropout voltage, low noise, and excellent transient response, making it suitable for battery-powered and noise-sensitive applications.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **High PSRR (Power Supply Rejection Ratio):** 75dB at 1kHz for noise-sensitive applications.  
- **Thermal and Overcurrent Protection:** Safeguards the device under fault conditions.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors (≥10µF).  
- **Fast Transient Response:** Maintains stable output under dynamic load conditions.  
- **Enable Pin:** Allows for power-saving modes when the regulator is not in use.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection 6-SOT-223 -40 to 125

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