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TPS79028DBVR from TI,Texas Instruments

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TPS79028DBVR

Manufacturer: TI

Ultralow-Power, Low-Noise 50-mA Low Dropout (LDO) Linear Regulator

Partnumber Manufacturer Quantity Availability
TPS79028DBVR TI 350 In Stock

Description and Introduction

Ultralow-Power, Low-Noise 50-mA Low Dropout (LDO) Linear Regulator The TPS79028DBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 2.8V (Fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (Typical at 100mA)  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Accuracy:** ±2% (Over Line, Load, and Temperature)  
- **Quiescent Current:** 17µA (Typical)  
- **Package:** SOT-23-5 (DBV)  
- **Operating Temperature Range:** -40°C to +125°C  
- **PSRR:** 60dB at 1kHz  
- **Enable Control:** Yes (Active High)  

### **Descriptions and Features:**  
- **Low Dropout (LDO) Regulator:** Provides stable 2.8V output with minimal input-output differential.  
- **Low Quiescent Current:** Optimized for battery-powered applications.  
- **High PSRR:** Reduces noise for sensitive analog circuits.  
- **Thermal Shutdown & Current Limit Protection:** Ensures safe operation under fault conditions.  
- **Fast Transient Response:** Maintains stable output under load changes.  
- **Small Form Factor:** SOT-23-5 package for space-constrained designs.  
- **Enable Pin:** Allows power-saving mode when disabled.  

This regulator is commonly used in portable electronics, IoT devices, and power-sensitive applications.

Application Scenarios & Design Considerations

Ultralow-Power, Low-Noise 50-mA Low Dropout (LDO) Linear Regulator

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