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TPS79028DBVRG4 from TI,Texas Instruments

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TPS79028DBVRG4

Manufacturer: TI

10-V, 50-mA, Low Noise, Low Iq, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125

Partnumber Manufacturer Quantity Availability
TPS79028DBVRG4 TI 100 In Stock

Description and Introduction

10-V, 50-mA, Low Noise, Low Iq, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125 The TPS79028DBVRG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** 2.8V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 150mV (typical) at 100mA  
- **Input Voltage Range:** 2.5V 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 TPS79028DBVRG4 is a high-performance, low-noise, low-dropout linear regulator designed for battery-powered applications.  
- It provides a stable 2.8V output with high accuracy (±2% over line, load, and temperature variations).  
- Features low quiescent current, making it suitable for power-sensitive applications.  
- Includes built-in thermal shutdown and current-limit protection.  

### **Features:**
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **High PSRR:** 65dB at 1kHz  
- **Fast Transient Response**  
- **Thermal Shutdown Protection**  
- **Current Limit Protection**  
- **Small SOT-23-5 Package for Space-Constrained Designs**  

This information is based solely on TI's official datasheet for the TPS79028DBVRG4.

Application Scenarios & Design Considerations

10-V, 50-mA, Low Noise, Low Iq, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125

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