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TPS79918DRVT from TI,Texas Instruments

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TPS79918DRVT

Manufacturer: TI

200mA, Low Quiescent Current, Ultra-Low Noise, High PSRR Low Dropout Linear Regulator 6-WSON -40 to 125

Partnumber Manufacturer Quantity Availability
TPS79918DRVT TI 500 In Stock

Description and Introduction

200mA, Low Quiescent Current, Ultra-Low Noise, High PSRR Low Dropout Linear Regulator 6-WSON -40 to 125 The TPS79918DRVT is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (typical) at 150mA  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 17µA (typical)  
- **Package:** SOT-23-5 (DRV)  
- **Operating Temperature Range:** -40°C to +125°C  
- **PSRR (Power Supply Rejection Ratio):** 60dB at 1kHz  

### **Descriptions:**
- The TPS79918DRVT is a high-performance, low-noise LDO regulator designed for battery-powered and precision analog applications.  
- It provides a stable 1.8V output with minimal dropout voltage, making it suitable for power-sensitive designs.  
- The device includes features like thermal shutdown and current limit protection for enhanced reliability.  

### **Features:**
- **Ultra-Low Dropout:** Ensures efficient regulation even with small input-output differentials.  
- **Low Noise:** Optimized for noise-sensitive applications.  
- **Low Quiescent Current:** Extends battery life in portable devices.  
- **Thermal Shutdown & Current Limit Protection:** Safeguards against overheating and overcurrent conditions.  
- **Stable with Small Ceramic Capacitors:** Requires only a 1µF output capacitor for stability.  
- **Fast Transient Response:** Maintains stable output under dynamic load conditions.  

This information is sourced from TI's official documentation. For further details, refer to the datasheet.

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