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TPS77533PWPR from TI,Texas Instruments

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TPS77533PWPR

Manufacturer: TI

Fast-Transient-Response 500-mA LDO Voltage Regs

Partnumber Manufacturer Quantity Availability
TPS77533PWPR TI 24 In Stock

Description and Introduction

Fast-Transient-Response 500-mA LDO Voltage Regs The TPS77533PWPR 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 5.5V  
- **Dropout Voltage:** 120mV (typical) at 500mA load  
- **Output Current:** 500mA (maximum)  
- **Line Regulation:** 0.05% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Quiescent Current:** 85µA (typical)  
- **Shutdown Current:** 0.5µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** HTSSOP-20 (PowerPAD™)  

### **Descriptions:**
- The TPS77533PWPR is a high-performance LDO regulator designed for applications requiring stable, low-noise power with minimal dropout voltage.  
- It includes an integrated power-on reset (POR) circuit with an adjustable delay.  
- The device is optimized for battery-powered and noise-sensitive applications.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Power-On Reset (POR) with Adjustable Delay:** Enhances system reliability during startup.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal Shutdown & Overcurrent Protection:** Safeguards the device under fault conditions.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors for cost-effective designs.  
- **PowerPAD™ Package:** Improves thermal performance for high-current applications.  

For further details, refer to the official Texas Instruments datasheet.

Application Scenarios & Design Considerations

Fast-Transient-Response 500-mA LDO Voltage Regs

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