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TPS79030DBVR from TI德州,Texas Instruments

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TPS79030DBVR

Manufacturer: TI德州

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

Partnumber Manufacturer Quantity Availability
TPS79030DBVR TI德州 15000 In Stock

Description and Introduction

Ultralow-Power, Low-Noise 50-mA Low Dropout (LDO) Linear Regulator The TPS79030DBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** 3.0V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (typical) at 100mA load  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Accuracy:** ±2% over temperature and line/load conditions  
- **Quiescent Current:** 17µA (typical)  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
- The TPS79030DBVR is a low-noise, high-PSRR (Power Supply Rejection Ratio) LDO regulator designed for battery-powered and noise-sensitive applications.  
- It provides a stable 3.0V output with minimal power dissipation.  
- Features an enable pin for power-saving modes.  

### **Features:**  
- **Low Dropout:** 110mV typical at 100mA load  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **High PSRR:** 60dB at 1kHz  
- **Thermal Shutdown & Overcurrent Protection**  
- **Fast Transient Response**  
- **Wide Input Voltage Range (2.7V to 5.5V)**  
- **Small SOT-23-5 Package**  

This regulator is commonly used in portable electronics, medical devices, and precision analog circuits.

Application Scenarios & Design Considerations

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

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