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TPS7348QP from TI,Texas Instruments

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TPS7348QP

Manufacturer: TI

Lowest Dropout (LDO) PMOS Voltage Regulator with Integrated Supply Voltage Supervisor

Partnumber Manufacturer Quantity Availability
TPS7348QP TI 2002 In Stock

Description and Introduction

Lowest Dropout (LDO) PMOS Voltage Regulator with Integrated Supply Voltage Supervisor The TPS7348QP is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 4.85V (fixed)  
- **Output Current:** 500mA  
- **Dropout Voltage:** 110mV (typical) at 500mA  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Quiescent Current:** 340µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-pin PowerPAD™ SOIC (DQP)  

### **Descriptions:**
- The TPS7348QP is a high-performance LDO regulator designed for applications requiring stable, low-noise power supply.  
- It features a low dropout voltage, making it suitable for battery-powered devices.  
- Includes built-in protection features such as thermal shutdown and current limiting.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Noise:** Integrated bypass capacitor reduces output noise.  
- **Fast Transient Response:** Maintains stability under varying load conditions.  
- **Thermal Shutdown & Current Limit Protection:** Safeguards the device from overheating and overcurrent.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors (≥1µF).  
- **PowerPAD™ Package:** Enhances thermal performance for high-power applications.  

This information is based on TI's official datasheet for the TPS7348QP.

Application Scenarios & Design Considerations

Lowest Dropout (LDO) PMOS Voltage Regulator with Integrated Supply Voltage Supervisor

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