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TPS79328YEQR from TI,Texas Instruments

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TPS79328YEQR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS79328YEQR TI 250 In Stock

Description and Introduction

Ultra Low Noise, High PSRR, Fast RF, High-Enable, 200mA Low Dropout Regulator The TPS79328YEQR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 2.8V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (typical) at 150mA  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 17µA (typical)  
- **PSRR:** 75dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 5-pin SOT-23 (DBV)  

### **Descriptions:**
The TPS79328YEQR is a high-performance, low-noise, low-dropout linear regulator designed for precision power management in portable and battery-powered applications. It provides a stable 2.8V output with excellent transient response and low quiescent current, making it suitable for power-sensitive devices.

### **Features:**
- **Ultra-Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **High PSRR:** 75dB at 1kHz  
- **Low Dropout Voltage:** 110mV at 150mA  
- **Low Quiescent Current:** 17µA (typical)  
- **Fast Transient Response**  
- **Thermal Shutdown & Current Limit Protection**  
- **Stable with Ceramic Capacitors (≥1µF)**  

This regulator is ideal for applications requiring precise voltage regulation with minimal noise, such as RF, medical, and portable electronics.

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