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TPS76725QPWPR from TI,Texas Instruments

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TPS76725QPWPR

Manufacturer: TI

Fast-Transient-Response 1-A Low Dropout (LDO) Voltage Regulator

Partnumber Manufacturer Quantity Availability
TPS76725QPWPR TI 100 In Stock

Description and Introduction

Fast-Transient-Response 1-A Low Dropout (LDO) Voltage Regulator The TPS76725QPWPR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 2.5V (fixed)  
- **Output Current:** 1A  
- **Dropout Voltage:** 350mV (typical at full load)  
- **Input Voltage Range:** 2.7V to 10V  
- **Line Regulation:** 0.05% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Quiescent Current:** 85µA (typical)  
- **Package:** 20-pin HTSSOP (PowerPAD™)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions:**  
The TPS76725QPWPR is a high-performance LDO regulator designed for applications requiring a stable 2.5V supply with up to 1A output current. It features low dropout, high accuracy, and low quiescent current, making it suitable for battery-powered and noise-sensitive systems.  

### **Features:**  
- **High Accuracy:** ±2% output voltage tolerance  
- **Fast Transient Response:** Ideal for dynamic loads  
- **Low Noise:** Optimized for sensitive analog circuits  
- **Thermal Protection:** Prevents damage from overheating  
- **Current Limiting:** Protects against short circuits  
- **PowerPAD™ Package:** Enhances thermal performance  

This regulator is commonly used in industrial, consumer, and communication applications where a stable voltage supply is critical.

Application Scenarios & Design Considerations

Fast-Transient-Response 1-A Low Dropout (LDO) Voltage Regulator

Alternative Part Number

  • LP2985AIM5-2.5 --: Low-dropout 2.5V linear regulator in SOT-23-5, similar function and voltage with lower current rating, suitable for less demanding loads.
  • MIC5209-2.5YM --: 2.5V LDO regulator with 500mA capability in SOIC-8, comparable dropout performance and pin-compatible footprint for many designs.
  • LT1963AEQ-2.5 --: 2.5V low-noise LDO regulator rated at 1.5A, higher current capability and robust stability, good upgrade option when more headroom is needed.

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