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TPS73018DBVRG4 from TI,Texas Instruments

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TPS73018DBVRG4

Manufacturer: TI

LOW-NOISE, HIGH PSRR, RF 200-mA LOW-DROPOUT LINEAR REGULATORS

Partnumber Manufacturer Quantity Availability
TPS73018DBVRG4 TI 95576 In Stock

Description and Introduction

LOW-NOISE, HIGH PSRR, RF 200-mA LOW-DROPOUT LINEAR REGULATORS The TPS73018DBVRG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (typical) at 150mA load  
- **Input Voltage Range:** 2.2V to 5.5V  
- **Quiescent Current:** 17µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 70dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
- The TPS73018DBVRG4 is a low-power, high-performance LDO regulator designed for battery-powered applications.  
- It provides a stable 1.8V output with low noise and high PSRR, making it suitable for noise-sensitive circuits.  
- Features an enable pin (EN) for power management.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal Shutdown & Current Limit Protection:** Enhances reliability.  
- **Stable with Small Ceramic Capacitors:** Requires only a 1µF output capacitor.  
- **Fast Transient Response:** Suitable for dynamic load conditions.  

This information is sourced from the TI datasheet for the TPS73018DBVRG4.

Application Scenarios & Design Considerations

LOW-NOISE, HIGH PSRR, RF 200-mA LOW-DROPOUT LINEAR REGULATORS

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