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TPS79225DBVR from TI,Texas Instruments

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15.625ms

TPS79225DBVR

Manufacturer: TI

Ultra Low Noise, High PSRR, Fast RF, High-Enable, 100mA Low Dropout Regulator

Partnumber Manufacturer Quantity Availability
TPS79225DBVR TI 20000 In Stock

Description and Introduction

Ultra Low Noise, High PSRR, Fast RF, High-Enable, 100mA Low Dropout Regulator The TPS79225DBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** 2.5V (fixed)  
- **Output Current:** 200mA  
- **Dropout Voltage:** 150mV (typical at 200mA load)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Accuracy:** ±1% (over line, load, and temperature)  
- **Quiescent Current:** 85µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 60dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**
The TPS79225DBVR is a high-performance, low-noise, low-dropout linear regulator designed for applications requiring precise voltage regulation. It features fast transient response, excellent PSRR, and low quiescent current, making it suitable for battery-powered and noise-sensitive applications.

### **Features:**
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **Fast Transient Response**  
- **Thermal Shutdown and Overcurrent Protection**  
- **Stable with Low-ESR Ceramic Capacitors (≥1µF)**  
- **Enable Pin for Power Management**  
- **Green Product (RoHS & No Sb/Br)**  

This information is based on TI's official datasheet and product documentation.

Partnumber Manufacturer Quantity Availability
TPS79225DBVR TI 596 In Stock

Description and Introduction

Ultra Low Noise, High PSRR, Fast RF, High-Enable, 100mA Low Dropout Regulator The TPS79225DBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 2.5V (fixed)  
- **Output Current:** 200mA  
- **Dropout Voltage:** 110mV (typical) at 200mA  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **High PSRR:** 75dB at 1kHz  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Quiescent Current:** 85µA (typical)  
- **Enable Pin:** Yes (active high)  
- **Package:** SOT-23-5 (DBV)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions and Features:**  
- Ultra-low dropout voltage for efficient power regulation.  
- High power-supply rejection ratio (PSRR) for noise-sensitive applications.  
- Low noise output, suitable for RF and precision analog circuits.  
- Stable with low-ESR ceramic capacitors (≥1µF).  
- Thermal shutdown and current limit protection.  
- Small form factor (SOT-23-5) for space-constrained designs.  

This LDO is commonly used in portable electronics, battery-powered devices, and noise-sensitive applications.

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