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TPS79101DBVT from TI,Texas Instruments

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TPS79101DBVT

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS79101DBVT TI 1600 In Stock

Description and Introduction

Ultra Low Noise, High PSRR, Fast RF, Low-Enable, 100mA Low Dropout Regulator The TPS79101DBVT is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 1.2V (fixed)  
- **Output Current:** 100mA  
- **Dropout Voltage:** 110mV (typical) at 100mA  
- **Input Voltage Range:** 1.7V to 5.5V  
- **Quiescent Current:** 17µA (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.05%/mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**
- The TPS79101DBVT is a low-power, high-performance LDO regulator designed for battery-powered applications.  
- It provides a stable 1.2V output with low noise and high PSRR (Power Supply Rejection Ratio).  
- The device features low dropout voltage and ultra-low quiescent current, making it suitable for portable and power-sensitive applications.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Ultra-Low Quiescent Current:** Extends battery life in portable devices.  
- **High PSRR:** 60dB at 1kHz for noise-sensitive applications.  
- **Thermal Shutdown & Overcurrent Protection:** Enhances reliability.  
- **Stable with Low-ESR Ceramic Capacitors:** Reduces external component count.  
- **Fast Transient Response:** Suitable for dynamic load conditions.  

This information is based on TI's official datasheet for the TPS79101DBVT.

Application Scenarios & Design Considerations

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

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