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TPS77801DR from TI,Texas Instruments

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TPS77801DR

Manufacturer: TI

Fast-Transient-Response 750-mA LDO Voltage Regs

Partnumber Manufacturer Quantity Availability
TPS77801DR TI 1169 In Stock

Description and Introduction

Fast-Transient-Response 750-mA LDO Voltage Regs The TPS77801DR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Key Specifications:**  
- **Output Voltage:** Fixed 1.8V  
- **Output Current:** Up to 500mA  
- **Dropout Voltage:** 170mV (typical) at 500mA  
- **Input Voltage Range:** 2.5V to 6V  
- **Quiescent Current:** 85µA (typical)  
- **Package:** SOIC-8 (DR)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Features:**  
  - Low dropout voltage  
  - Low quiescent current  
  - Thermal shutdown protection  
  - Short-circuit protection  
  - Stable with low-ESR ceramic capacitors  

### **Description:**  
The TPS77801DR is a fixed-output LDO regulator designed for battery-powered applications requiring high efficiency and low power consumption. It provides a stable 1.8V output with minimal dropout voltage, making it suitable for portable and embedded systems.  

### **Features:**  
- Fixed 1.8V output  
- High PSRR (Power Supply Rejection Ratio)  
- Fast transient response  
- Overcurrent and overtemperature protection  
- Small footprint SOIC-8 package  

For detailed datasheet information, refer to Texas Instruments' official documentation.

Application Scenarios & Design Considerations

Fast-Transient-Response 750-mA LDO Voltage Regs

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