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TPS73633DBVR from TI,Texas Instruments

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TPS73633DBVR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS73633DBVR TI 65000 In Stock

Description and Introduction

Cap-Free, NMOS, 400mA Low Dropout Regulator with Reverse Current Protection The TPS73633DBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Current:** 250mA  
- **Dropout Voltage:** 110mV (typical at 250mA)  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Quiescent Current:** 75µA (typical)  
- **Shutdown Current:** <1µA  
- **PSRR (Power Supply Rejection Ratio):** 75dB (at 1kHz)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
The TPS73633DBVR is a high-performance LDO regulator designed for low-power applications. It provides a stable 3.3V output with excellent line and load transient response. The device features low noise, high PSRR, and thermal shutdown protection.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Noise:** Optimized for noise-sensitive applications.  
- **Thermal Shutdown & Overcurrent Protection:** Enhances reliability.  
- **Stable with Ceramic Capacitors:** Requires only a 1µF output capacitor.  
- **Fast Transient Response:** Suitable for dynamic load conditions.  
- **Enable Pin (EN):** Allows power-saving shutdown mode.  

This regulator is commonly used in portable electronics, battery-powered devices, and noise-sensitive analog circuits.

Application Scenarios & Design Considerations

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

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