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TPS79101DBVRG4 from TI,Texas Instruments

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TPS79101DBVRG4

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS79101DBVRG4 TI 25 In Stock

Description and Introduction

Ultra Low Noise, High PSRR, Fast RF, Low-Enable, 100mA Low Dropout Regulator The TPS79101DBVRG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 1.2V (fixed)  
- **Output Current:** 100mA  
- **Dropout Voltage:** 110mV (typical) at 100mA load  
- **Input Voltage Range:** 1.7V to 5.5V  
- **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 & Features:**  
- Ultra-low dropout voltage for extended battery life  
- Low quiescent current for power-sensitive applications  
- Stable with low-ESR ceramic capacitors (1µF or higher)  
- Thermal shutdown and current limit protection  
- High PSRR for noise-sensitive applications  
- Designed for portable and battery-powered devices  

This LDO is commonly used in applications such as portable electronics, medical devices, and power management systems.  

(Source: Texas Instruments datasheet for TPS79101DBVRG4.)

Application Scenarios & Design Considerations

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

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