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TPS77625DR from TI,Texas Instruments

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TPS77625DR

Manufacturer: TI

Fast-Transient-Response 500-mA LDO Voltage Regulator

Partnumber Manufacturer Quantity Availability
TPS77625DR TI 1781 In Stock

Description and Introduction

Fast-Transient-Response 500-mA LDO Voltage Regulator The TPS77625DR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Output Voltage:** 2.5V (fixed)  
- **Output Current:** 750mA  
- **Dropout Voltage:** 340mV (typical) at 750mA  
- **Input Voltage Range:** 2.7V to 10V  
- **Line Regulation:** 0.05% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Quiescent Current:** 85µA (typical)  
- **Package:** 8-Pin SOIC (DR)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
- The TPS77625DR is a fixed-output LDO regulator designed for high-performance applications requiring stable power.  
- It features low dropout voltage, making it suitable for battery-powered systems.  
- Includes built-in protection features such as thermal shutdown and current limiting.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation with minimal headroom.  
- **Low Quiescent Current:** Ideal for power-sensitive applications.  
- **Fast Transient Response:** Maintains stable output under load changes.  
- **Thermal Shutdown & Current Limit Protection:** Enhances device reliability.  
- **Stable with Low-ESR Capacitors:** Works with ceramic or tantalum capacitors.  

This information is based on TI's official datasheet for the TPS77625DR.

Application Scenarios & Design Considerations

Fast-Transient-Response 500-mA LDO Voltage Regulator

Alternative Part Number

  • LP38692SD-2.5 --: 2.5V fixed LDO in SOIC-8 with similar current capability and low dropout, pin-compatible footprint for many designs.
  • MIC5209-2.5YM --: 2.5V fixed LDO regulator with comparable dropout and output current, available in SOIC-8 package as a functional substitute.
  • LT1963AEST-2.5 --: 2.5V low-noise LDO with similar voltage/current ratings and SOIC-8 package, suitable when higher performance is acceptable.

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