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TPS79025DBVRG4 from TI德州,Texas Instruments

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TPS79025DBVRG4

Manufacturer: TI德州

ULTRALOW-POWER LOW-NOISE 50-mA LOW-DROPOUT LINEAR REGULATORS

Partnumber Manufacturer Quantity Availability
TPS79025DBVRG4 TI德州 15000 In Stock

Description and Introduction

ULTRALOW-POWER LOW-NOISE 50-mA LOW-DROPOUT LINEAR REGULATORS The TPS79025DBVRG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 2.5V  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (typical) at 100mA load  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Quiescent Current:** 17µA (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.05%/mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**
- The TPS79025DBVRG4 is a low-noise, high-PSRR (Power Supply Rejection Ratio) LDO regulator designed for battery-powered and noise-sensitive applications.  
- It provides a fixed 2.5V output with excellent line and load transient response.  
- The device features low quiescent current, making it suitable for portable applications.  

### **Features:**
- **Low Noise:** 30µV RMS (10Hz to 100kHz)  
- **High PSRR:** 75dB at 1kHz  
- **Thermal Shutdown & Current Limit Protection**  
- **Stable with Low-ESR Ceramic Capacitors (≥1µF)**  
- **Fast Start-Up Time**  
- **Green Product (RoHS Compliant)**  

This regulator is commonly used in portable electronics, medical devices, and precision analog circuits where stable, low-noise voltage regulation is required.

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