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TPS76330DBVRG4 from TI/TI,Texas Instruments

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TPS76330DBVRG4

Manufacturer: TI/TI, TEXAS

Low-Power 150-mA Low-Dropout (LDO) Linear Regulator

Partnumber Manufacturer Quantity Availability
TPS76330DBVRG4 TI/TI, TEXAS 6456 In Stock

Description and Introduction

Low-Power 150-mA Low-Dropout (LDO) Linear Regulator The TPS76330DBVRG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** 3.0V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (typical) at 100mA load  
- **Input Voltage Range:** 2.7V to 10V  
- **Quiescent Current:** 17µA (typical)  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Package Type:** SOT-23-5 (DBV)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±2% over temperature and line/load conditions  

### **Descriptions:**
- The TPS76330DBVRG4 is a low-power LDO regulator designed for battery-powered applications.  
- It provides a stable 3.0V output with low dropout voltage, making it suitable for systems with tight voltage margins.  
- The device includes features such as thermal shutdown and current limiting for protection.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal Shutdown Protection:** Prevents damage from excessive heat.  
- **Current Limit Protection:** Safeguards against excessive load conditions.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors (≥1µF).  
- **Fast Transient Response:** Suitable for dynamic load conditions.  

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

Application Scenarios & Design Considerations

Low-Power 150-mA Low-Dropout (LDO) Linear Regulator

Alternative Part Number

  • LP2985AIM5-3.0 --: Low-dropout 3.0V linear regulator in SOT-23-5 with similar current capability and pinout, a common drop-in alternative from the same vendor.
  • MIC5205-3.0YM5 --: 3.0V LDO regulator in SOT-23-5 with comparable dropout and output current, widely used as a cross-vendor substitute.
  • AP2112K-3.0TRG1 --: 3.0V CMOS LDO in SOT-23-5 offering similar performance and low quiescent current, suitable as a functional replacement.

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