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TPS73701DCQR from TI,Texas Instruments

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TPS73701DCQR

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
TPS73701DCQR TI 61310 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 TPS73701DCQR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Part Number:**  
TPS73701DCQR  

### **Package:**  
SOT-223-6 (DCQ)  

### **Regulator Type:**  
Low-Dropout (LDO) Linear Regulator  

### **Output Voltage:**  
Fixed 1.8V (Other variants available for different output voltages)  

### **Output Current:**  
1A  

### **Input Voltage Range:**  
2.2V to 6V  

### **Dropout Voltage:**  
300mV (typical) at 1A load  

### **Line Regulation:**  
0.02%/V (typical)  

### **Load Regulation:**  
0.1% (typical)  

### **Quiescent Current:**  
85µA (typical)  

### **PSRR (Power Supply Rejection Ratio):**  
60dB at 1kHz  

### **Protection Features:**  
- Thermal Shutdown  
- Overcurrent Protection  

### **Operating Temperature Range:**  
-40°C to +125°C  

### **Features:**  
- Stable with low-ESR ceramic capacitors (≥10µF)  
- Low noise performance  
- Fast transient response  
- Enable pin for power management  

### **Applications:**  
- Portable electronics  
- Battery-powered devices  
- Point-of-load regulation  

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

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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