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TPS79133DBVRG4 from TI,Texas Instruments

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TPS79133DBVRG4

Manufacturer: TI

Ultra Low Noise, High PSRR, Fast RF, Low-Enable, 100mA Low Dropout Regulator

Partnumber Manufacturer Quantity Availability
TPS79133DBVRG4 TI 20 In Stock

Description and Introduction

Ultra Low Noise, High PSRR, Fast RF, Low-Enable, 100mA Low Dropout Regulator The TPS79133DBVRG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (typical at 100mA load)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 17µA (typical)  
- **Shutdown Current:** 0.1µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
- The TPS79133DBVRG4 is a low-noise, low-dropout linear regulator designed for battery-powered applications.  
- It provides stable voltage regulation with high PSRR (Power Supply Rejection Ratio) and low quiescent current.  
- Includes thermal shutdown and current limit protection.  

### **Features:**  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **High PSRR:** 60dB at 1kHz  
- **Fast Transient Response**  
- **Enable Pin (Active High) for Power Management**  
- **Thermal Shutdown & Overcurrent Protection**  
- **Stable with Low-ESR Ceramic Capacitors (≥1µF)**  

This information is sourced from TI's official datasheet. Let me know if you need further details.

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