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TPS76433DBVT from TI,Texas Instruments

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TPS76433DBVT

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS76433DBVT TI 350 In Stock

Description and Introduction

Low-Power 150-mA Low-Noise Low-Dropout (LDO) Linear Regulator The **TPS76433DBVT** 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  
- **Line Regulation:** 0.05% (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Quiescent Current:** 50µA (typical)  
- **Package:** SOT-23-5 (DBV)  
- **Operating Temperature Range:** -40°C to +125°C  
- **PSRR (Power Supply Rejection Ratio):** 60dB at 1kHz  

### **Descriptions:**  
- The TPS76433DBVT is a **low-power LDO regulator** designed for battery-powered applications.  
- It provides a **stable 3.3V output** with very low dropout voltage, making it suitable for systems with tight voltage margins.  
- Features **thermal shutdown and current limit protection** for enhanced reliability.  

### **Features:**  
- **Ultra-low dropout voltage** (110mV typical at 100mA)  
- **Low quiescent current** (50µA typical) for power efficiency  
- **Stable with low-ESR ceramic capacitors** (≥1µF)  
- **Thermal shutdown and overcurrent protection**  
- **Fast transient response** for dynamic load conditions  
- **Small SOT-23-5 package** for space-constrained designs  

This regulator is commonly used in **portable electronics, battery-powered devices, and embedded systems** requiring a stable 3.3V supply.

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