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TPS73033DBVR from TI,Texas Instruments

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TPS73033DBVR

Manufacturer: TI

Low-Noise, High PSRR, RF 200-mA Low-Dropout Linear Regulator

Partnumber Manufacturer Quantity Availability
TPS73033DBVR TI 2262 In Stock

Description and Introduction

Low-Noise, High PSRR, RF 200-mA Low-Dropout Linear Regulator The TPS73033DBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 110mV (typical) at 250mA  
- **Input Voltage Range:** 1.7V to 5.5V  
- **Quiescent Current:** 17µA (typical)  
- **Package:** SOT-23-5 (DBV)  
- **Operating Temperature Range:** -40°C to +125°C  
- **PSRR (Power Supply Rejection Ratio):** 75dB at 1kHz  
- **Accuracy:** ±2% over line, load, and temperature  

### **Descriptions and Features:**  
- **Low Dropout:** Provides stable output with minimal input-to-output voltage difference.  
- **Low Quiescent Current:** Optimized for battery-powered applications.  
- **High PSRR:** Reduces noise and ripple from the input supply.  
- **Thermal and Overcurrent Protection:** Safeguards against overheating and excessive current.  
- **Stable with Ceramic Capacitors:** Works with small, low-ESR ceramic capacitors (≥1µF).  
- **Enable Pin:** Allows shutdown mode, reducing current consumption to <1µA.  
- **Applications:** Portable electronics, battery-powered devices, and noise-sensitive analog circuits.  

This LDO is designed for efficiency and reliability in space-constrained applications.

Application Scenarios & Design Considerations

Low-Noise, High PSRR, RF 200-mA Low-Dropout Linear Regulator

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