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TPS7350QPE4 from TI,Texas Instruments

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TPS7350QPE4

Manufacturer: TI

500mA, Low-Dropout Voltage Regulators with Integrated Delay Reset Function 8-PDIP -40 to 125

Partnumber Manufacturer Quantity Availability
TPS7350QPE4 TI 3561 In Stock

Description and Introduction

500mA, Low-Dropout Voltage Regulators with Integrated Delay Reset Function 8-PDIP -40 to 125 The TPS7350QPE4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 5V (fixed)  
- **Output Current:** 500mA  
- **Dropout Voltage:** 35mV (typical) at 100mA load  
- **Input Voltage Range:** 2.5V to 6V  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.04% (typical)  
- **Quiescent Current:** 340µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** QFN-16 (4mm x 4mm)  

### **Descriptions:**
- The TPS7350QPE4 is a high-performance LDO regulator designed for applications requiring low noise and high PSRR (Power Supply Rejection Ratio).  
- It features a fast transient response, making it suitable for powering sensitive analog and digital circuits.  
- The device includes thermal shutdown and current limit protection for enhanced reliability.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation with minimal power loss.  
- **High PSRR:** 75dB at 1kHz for noise-sensitive applications.  
- **Fast Transient Response:** Maintains stable output under dynamic load conditions.  
- **Thermal Shutdown & Current Limit Protection:** Safeguards against overheating and overcurrent.  
- **Stable with Ceramic Capacitors:** Requires only a 1µF output capacitor for stability.  
- **Low Quiescent Current:** Ideal for battery-powered applications.  

This information is sourced from the official Texas Instruments datasheet for the TPS7350QPE4.

Application Scenarios & Design Considerations

500mA, Low-Dropout Voltage Regulators with Integrated Delay Reset Function 8-PDIP -40 to 125

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