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TPS76333DBVTG4 from TI德州,Texas Instruments

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TPS76333DBVTG4

Manufacturer: TI德州, TI

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

Partnumber Manufacturer Quantity Availability
TPS76333DBVTG4 TI德州, TI 15130 In Stock

Description and Introduction

Low-Power 150-mA Low-Dropout (LDO) Linear Regulator The TPS76333DBVTG4 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:** 190mV (typical) at 100mA load  
- **Input Voltage Range:** 2.7V to 10V  
- **Quiescent Current:** 50µA (typical)  
- **Operating Junction Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
The TPS76333DBVTG4 is a low-power LDO regulator designed for battery-powered applications. It provides a stable 3.3V output with low dropout voltage and low quiescent current, making it suitable for portable and power-sensitive devices.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal Shutdown & Current Limit Protection:** Protects the device from overheating and overcurrent conditions.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors (1µF or greater).  
- **Fast Transient Response:** Suitable for dynamic load conditions.  
- **Green Product (RoHS Compliant):** Environmentally friendly.  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to TI’s official documentation.

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 pin-compatible footprint, widely available and cost-effective.
  • MIC5205-3.3YM5 --: 3.3V LDO regulator in SOT-23-5 with comparable dropout and output current, suitable drop-in replacement from a different series.
  • AP2112K-3.3TRG1 --: 3.3V fixed LDO in SOT-23-5 offering similar performance and low quiescent current, an alternative from a distinct product family.

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