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TPS77901DGK from TI,Texas Instruments

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TPS77901DGK

Manufacturer: TI

250mA Low Dropout (LDO) Regulator and SVS in MSOP8 Package, Enable High

Partnumber Manufacturer Quantity Availability
TPS77901DGK TI 2000 In Stock

Description and Introduction

250mA Low Dropout (LDO) Regulator and SVS in MSOP8 Package, Enable High The TPS77901DGK is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** Fixed 1.8V  
- **Output Current:** Up to 500mA  
- **Dropout Voltage:** 170mV (typical at 500mA)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Quiescent Current:** 85µA (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin VSSOP (DGK)  

### **Descriptions:**
- The TPS77901DGK is a low-dropout linear regulator designed for battery-powered applications.  
- It provides a fixed 1.8V output with high accuracy (±2%).  
- Features low noise and fast transient response, making it suitable for noise-sensitive applications.  
- Includes thermal shutdown and current-limit protection for enhanced reliability.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Stable with Low-ESR Capacitors:** Works with ceramic or tantalum capacitors (≥1µF).  
- **Thermal Shutdown & Current Limit Protection:** Safeguards against overheating and overcurrent conditions.  
- **Fast Transient Response:** Maintains stable output under dynamic load conditions.  

This information is based on Texas Instruments' official documentation for the TPS77901DGK.

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