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TPS77501PWPR from TI,Texas Instruments

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TPS77501PWPR

Manufacturer: TI

Fast-Transient-Response 500-mA LDO Voltage Regs

Partnumber Manufacturer Quantity Availability
TPS77501PWPR TI 4000 In Stock

Description and Introduction

Fast-Transient-Response 500-mA LDO Voltage Regs The TPS77501PWPR is a low-dropout (LDO) 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:** TPS77501PWPR  
### **Description:**  
- The TPS77501PWPR is a 1A low-dropout voltage regulator with a fixed output voltage of 5V.  
- It is designed for applications requiring high performance, low noise, and high PSRR (Power Supply Rejection Ratio).  
- The device features a thermal shutdown and current limit protection.  

### **Key Features:**  
- **Output Voltage:** Fixed 5V  
- **Output Current:** 1A  
- **Dropout Voltage:** 350mV (typical at full load)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Low Quiescent Current:** 85µA (typical)  
- **High PSRR:** 60dB at 1kHz  
- **Thermal Shutdown Protection:** Yes  
- **Current Limit Protection:** Yes  
- **Package:** HTSSOP-20 (PowerPAD™)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Applications:**  
- Battery-powered devices  
- Portable electronics  
- DSP and FPGA power supplies  
- Industrial and automotive systems  

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

Application Scenarios & Design Considerations

Fast-Transient-Response 500-mA LDO Voltage Regs
Partnumber Manufacturer Quantity Availability
TPS77501PWPR TEXAS/TI 1999 In Stock

Description and Introduction

Fast-Transient-Response 500-mA LDO Voltage Regs The TPS77501PWPR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 5.0V (fixed)  
- **Output Current:** 500mA  
- **Dropout Voltage:** 300mV (typical) at 500mA  
- **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  

### **Descriptions:**
- The TPS77501PWPR is a high-performance LDO regulator designed for applications requiring stable and efficient power management.  
- It features a low dropout voltage, making it suitable for battery-powered systems.  
- The device includes thermal shutdown and current-limit protection for enhanced reliability.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation with minimal input-output differential.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Current Limit Protection:** Safeguards against excessive current draw.  
- **PowerPAD™ Package:** Enhances thermal performance for high-power applications.  
- **Stable with Low-ESR Capacitors:** Works effectively with ceramic capacitors.  
- **Fast Transient Response:** Suitable for dynamic load conditions.  

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

Application Scenarios & Design Considerations

Fast-Transient-Response 500-mA LDO Voltage Regs

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