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TPS77633DR from TI,Texas Instruments

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TPS77633DR

Manufacturer: TI

Fast-Transient-Response 500-mA LDO Voltage Regulator

Partnumber Manufacturer Quantity Availability
TPS77633DR TI 1860 In Stock

Description and Introduction

Fast-Transient-Response 500-mA LDO Voltage Regulator The TPS77633DR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Input Voltage Range:** 2.7V to 10V  
- **Dropout Voltage:** 340mV (typical) at 500mA  
- **Output Current:** 500mA (maximum)  
- **Accuracy:** ±2% over line, load, and temperature  
- **Quiescent Current:** 85µA (typical)  
- **Package:** SOIC-8 (DR)  
- **Operating Temperature Range:** -40°C to +125°C  
- **PSRR (Power Supply Rejection Ratio):** 60dB at 1kHz  
- **Enable Pin:** Yes (active high)  

### **Description:**  
The TPS77633DR is a fixed-output LDO regulator designed for low-power applications. It provides stable voltage regulation with low dropout and low quiescent current, making it suitable for battery-powered devices.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal and Overcurrent Protection:** Safeguards against overheating and excessive current.  
- **Enable Pin:** Allows for power management control.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors for cost-effective designs.  

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

Application Scenarios & Design Considerations

Fast-Transient-Response 500-mA LDO Voltage Regulator

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