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TPS76333DBVRG4 from TI,Texas Instruments

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TPS76333DBVRG4

Manufacturer: TI, TI德州

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

Partnumber Manufacturer Quantity Availability
TPS76333DBVRG4 TI, TI德州 17611 In Stock

Description and Introduction

Low-Power 150-mA Low-Dropout (LDO) Linear Regulator The TPS76333DBVRG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (typical) at 100mA load  
- **Input Voltage Range:** 2.7V to 10V  
- **Quiescent Current:** 50µA (typical)  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**
- The TPS76333DBVRG4 is a low-power LDO regulator designed for battery-powered applications.  
- It provides stable 3.3V output with low dropout voltage, making it suitable for low-voltage systems.  
- Includes thermal shutdown and current limit protection for reliability.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Current Limit Protection:** Safeguards against excessive load currents.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors (≥1µF).  
- **Small Package:** SOT-23-5 footprint for space-constrained designs.  

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

Application Scenarios & Design Considerations

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

Alternative Part Number

  • LP2985AIM5-3.3 --: Low-dropout 3.3V linear regulator in SOT-23-5 with similar current capability and pinout, widely used as a direct substitute.
  • MIC5205-3.3YM5 --: 3.3V LDO regulator in SOT-23-5 with comparable dropout and output current, pin-compatible alternative from a different series.
  • AP2112K-3.3TRG1 --: 3.3V LDO in SOT-23-5 offering similar performance and low quiescent current, suitable drop-in replacement from another vendor.

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