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TPS73633DRBR from TI,Texas Instruments

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TPS73633DRBR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS73633DRBR TI 12000 In Stock

Description and Introduction

Cap-Free, NMOS, 400mA Low Dropout Regulator with Reverse Current Protection The TPS73633DRBR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 400mA  
- **Dropout Voltage:** 110mV (typical) at 400mA  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Quiescent Current:** 75µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 75dB at 1kHz  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Package:** SON-8 (DRB)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions and Features:**  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **Fast Transient Response:** Stable with small ceramic capacitors (1µF or greater)  
- **Thermal and Overcurrent Protection:** Includes built-in protection features  
- **Enable Pin:** Allows shutdown mode, reducing current consumption to <1µA  
- **High PSRR:** Improves performance in noise-sensitive applications  
- **Small Package:** SON-8 (3mm x 3mm) for space-constrained designs  

The TPS73633DRBR is commonly used in portable electronics, battery-powered devices, and noise-sensitive applications requiring stable voltage regulation.

Application Scenarios & Design Considerations

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

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