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TPS793285DBVR G4 from TI,Texas Instruments

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TPS793285DBVR G4

Manufacturer: TI

Ultra Low Noise, High PSRR, Fast RF, High-Enable, 200mA Low Dropout Regulator

Partnumber Manufacturer Quantity Availability
TPS793285DBVR G4,TPS793285DBVRG4 TI 11000 In Stock

Description and Introduction

Ultra Low Noise, High PSRR, Fast RF, High-Enable, 200mA Low Dropout Regulator The TPS793285DBVR G4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 2.85V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (typical at 150mA load)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 17µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 75dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
The TPS793285DBVR G4 is a high-performance, low-noise, low-dropout linear regulator designed for precision voltage regulation in portable and battery-powered applications. It features excellent line and load transient response, making it suitable for noise-sensitive systems.  

### **Features:**  
- **Ultra-Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **High PSRR:** 75dB at 1kHz  
- **Fast Start-Up Time:** ~50µs  
- **Low Quiescent Current:** 17µA (typical)  
- **Thermal Shutdown & Current Limit Protection**  
- **Stable with Small Ceramic Capacitors (1µF or greater)**  
- **Green (RoHS & no Sb/Br)**  

This LDO is commonly used in applications such as RF modules, medical devices, and portable electronics where stable and clean power is critical.

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