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TPS73633DCQR from TI,Texas Instruments

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TPS73633DCQR

Manufacturer: TI

Cap-Free, NMOS, 400mA Low Dropout Regulator with Reverse Current Protection

Partnumber Manufacturer Quantity Availability
TPS73633DCQR TI 179 In Stock

Description and Introduction

Cap-Free, NMOS, 400mA Low Dropout Regulator with Reverse Current Protection The TPS73633DCQR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 500mA  
- **Dropout Voltage:** 110mV (typical) at 500mA  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Quiescent Current:** 400µA (typical)  
- **Shutdown Current:** <1µA  
- **Operating Junction Temperature:** -40°C to +125°C  
- **Package:** SOT-223-5 (DCQ)  

### **Descriptions:**
- The TPS73633DCQR is a low-noise, low-dropout linear regulator designed for high-performance applications.  
- It features a power-good (PG) output for monitoring the regulator status.  
- Suitable for battery-powered and noise-sensitive applications.  

### **Features:**
- **Low Dropout:** 110mV at 500mA load  
- **Low Noise:** 30µVRMS (with bypass capacitor)  
- **Power-Good (PG) Output:** Monitors output voltage status  
- **Thermal and Overcurrent Protection:** Ensures safe operation  
- **Stable with Low-ESR Capacitors:** Down to 1µF  
- **Fast Transient Response:** Ideal for dynamic loads  

This regulator is commonly used in portable electronics, industrial systems, and communication devices.

Application Scenarios & Design Considerations

Cap-Free, NMOS, 400mA Low Dropout Regulator with Reverse Current Protection

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