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TPS77401DGK from TI,Texas Instruments

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TPS77401DGK

Manufacturer: TI

Fast Transient Response 250-mA LDO Voltage Regulator W/Power Good, MSOP-8 Packaging

Partnumber Manufacturer Quantity Availability
TPS77401DGK TI 500 In Stock

Description and Introduction

Fast Transient Response 250-mA LDO Voltage Regulator W/Power Good, MSOP-8 Packaging The TPS77401DGK is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 500mA  
- **Dropout Voltage:** 300mV (typical) at 500mA  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 85µA (typical)  
- **Package:** 8-Pin VSSOP (DGK)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Thermal shutdown, current limit, reverse current protection  

### **Descriptions and Features:**  
- Low-dropout linear regulator designed for battery-powered applications.  
- Stable with low-ESR ceramic capacitors (≥1µF).  
- Low quiescent current improves efficiency in portable devices.  
- Integrated power-good (PG) indicator for system monitoring.  
- Fast transient response for dynamic load conditions.  
- Designed for noise-sensitive applications.  

For more details, refer to the official TI datasheet.

Application Scenarios & Design Considerations

Fast Transient Response 250-mA LDO Voltage Regulator W/Power Good, MSOP-8 Packaging

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