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TPS73633DRBT from TI,Texas Instruments

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TPS73633DRBT

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS73633DRBT TI 250 In Stock

Description and Introduction

Cap-Free, NMOS, 400mA Low Dropout Regulator with Reverse Current Protection The TPS73633DRBT is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 500mA  
- **Dropout Voltage:** 110mV (typical) at 500mA  
- **Input Voltage Range:** 2.2V to 5.5V  
- **Accuracy:** ±1% (over line, load, and temperature)  
- **Quiescent Current:** 400µA (typical)  
- **Shutdown Current:** <1µA  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SON-8 (DRB)  

### **Descriptions:**  
The TPS73633DRBT is a high-performance LDO regulator designed for applications requiring low noise, high PSRR (Power Supply Rejection Ratio), and fast transient response. It features a low dropout voltage, making it suitable for battery-powered systems. The device includes thermal shutdown and overcurrent protection.

### **Features:**  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **High PSRR:** 70dB at 1kHz  
- **Stable with Ceramic Capacitors** (≥1µF)  
- **Thermal Shutdown & Overcurrent Protection**  
- **Fast Transient Response**  
- **Small Package (SON-8)** for space-constrained applications  

This information is sourced from TI's official documentation.

Application Scenarios & Design Considerations

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

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