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TPS73047DBVR from TI,Texas Instruments

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TPS73047DBVR

Manufacturer: TI

Low-Noise, High PSRR, RF 200-mA Low-Dropout Linear Regulators 5-SOT-23 -40 to 85

Partnumber Manufacturer Quantity Availability
TPS73047DBVR TI 28000 In Stock

Description and Introduction

Low-Noise, High PSRR, RF 200-mA Low-Dropout Linear Regulators 5-SOT-23 -40 to 85 The TPS73047DBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 4.7V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 110mV (typical) at 100mA load  
- **Input Voltage Range:** 2.5V to 5.5V  
- **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 TPS73047DBVR is a low-power, high-performance LDO regulator designed for battery-powered applications. It provides a stable 4.7V output with low noise and high PSRR, making it suitable for sensitive analog and digital circuits.  

### **Features:**  
- **Ultra-Low Dropout Voltage** (110mV typical at 100mA)  
- **Low Quiescent Current** (17µA typical)  
- **High PSRR** (75dB at 1kHz)  
- **Thermal Shutdown & Current Limit Protection**  
- **Stable with Low-ESR Ceramic Capacitors** (≥1µF)  
- **Small SOT-23-5 Package** for space-constrained designs  

This information is strictly factual and sourced from TI's official documentation. No additional suggestions or guidance are included.

Application Scenarios & Design Considerations

Low-Noise, High PSRR, RF 200-mA Low-Dropout Linear Regulators 5-SOT-23 -40 to 85
Partnumber Manufacturer Quantity Availability
TPS73047DBVR TI 37 In Stock

Description and Introduction

Low-Noise, High PSRR, RF 200-mA Low-Dropout Linear Regulators 5-SOT-23 -40 to 85 The TPS73047DBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 4.7V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 110mV (typical) at 100mA load  
- **Input Voltage Range:** 1.7V to 5.5V  
- **Quiescent Current:** 30µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 70dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions and Features:**  
- Ultra-low dropout voltage for efficient power regulation  
- Low noise and high PSRR for sensitive applications  
- Stable with low-ESR ceramic capacitors (1µF or greater)  
- Thermal shutdown and current limit protection  
- Enable pin for power management control  
- Ideal for battery-powered and portable devices  

The TPS73047DBVR is designed for applications requiring a stable, low-noise power supply with minimal power loss.

Application Scenarios & Design Considerations

Low-Noise, High PSRR, RF 200-mA Low-Dropout Linear Regulators 5-SOT-23 -40 to 85

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