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TPS73725DCQ from TI,Texas Instruments

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TPS73725DCQ

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
TPS73725DCQ TI 38 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 TPS73725DCQ is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 2.5V (fixed)  
- **Output Current:** 500mA  
- **Dropout Voltage:** 110mV (typical) at 100mA load  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Accuracy:** ±2% over line, load, and temperature  
- **Quiescent Current:** 85µA (typical)  
- **Package:** 6-Pin SOT-223 (DCQ)  
- **Operating Temperature Range:** -40°C to +125°C  
- **PSRR:** 70dB at 1kHz  
- **Enable Pin:** Yes (active high)  

### **Descriptions:**  
The TPS73725DCQ is a low-noise, low-dropout linear regulator designed for applications requiring high performance and efficiency. It features a low quiescent current and fast transient response, making it suitable for battery-powered and noise-sensitive systems.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation with minimal power loss.  
- **Low Noise:** Optimized for noise-sensitive applications.  
- **Thermal and Overcurrent Protection:** Enhances reliability.  
- **Enable Pin:** Allows for power-saving modes.  
- **Stable with Low-ESR Ceramic Capacitors:** Reduces external component count.  

This information is strictly factual and sourced from the manufacturer's specifications.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • LP38692SD-2.5 --: Low-dropout 2.5V linear regulator in a similar small package with comparable current capability, suitable as a direct functional substitute.
  • MIC5219-2.5YM5 --: 2.5V LDO regulator with low dropout and good PSRR, offering a different series and vendor while matching the output voltage and load range.
  • AP2112K-2.5TRG1 --: Compact 2.5V CMOS LDO with low quiescent current, providing a cost-effective alternative from a different manufacturer and naming series.

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