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TPS79330DBVR from TI,Texas Instruments

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TPS79330DBVR

Manufacturer: TI

Ultra Low Noise, High PSRR, Fast RF, High-Enable, 200mA Low Dropout Regulator

Partnumber Manufacturer Quantity Availability
TPS79330DBVR TI 28000 In Stock

Description and Introduction

Ultra Low Noise, High PSRR, Fast RF, High-Enable, 200mA Low Dropout Regulator The TPS79330DBVR 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  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.05%/mA (typical)  
- **Quiescent Current:** 17µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 75dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**
The TPS79330DBVR is a high-performance, low-noise, low-dropout linear regulator designed for battery-powered and noise-sensitive applications. It provides a stable 3.0V output with excellent transient response and low quiescent current, making it suitable for portable and power-sensitive devices.

### **Features:**
- **Ultra-Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **High PSRR:** 75dB at 1kHz  
- **Low Dropout Voltage:** 110mV typical at 100mA  
- **Low Quiescent Current:** 17µA (typical)  
- **Fast Transient Response**  
- **Thermal Shutdown & Overcurrent Protection**  
- **Stable with Low-ESR Ceramic Capacitors (≥1µF)**  
- **Small SOT-23-5 Package for Space-Constrained Designs**  

This regulator is commonly used in RF, medical, portable electronics, and precision analog applications where low noise and high efficiency are critical.  

(Data sourced from Texas Instruments' official documentation.)

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