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TPS79418DGNRG4 from TI/BB,Texas Instruments

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TPS79418DGNRG4

Manufacturer: TI/BB

Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85

Partnumber Manufacturer Quantity Availability
TPS79418DGNRG4 TI/BB 80 In Stock

Description and Introduction

Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85 The TPS79418DGNRG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** 1.8V (Fixed)  
- **Output Current:** 750mA  
- **Dropout Voltage:** 110mV (Typical) at 500mA  
- **Input Voltage Range:** 2.2V to 6.5V  
- **Accuracy:** ±1.5% (Over Line, Load, and Temperature)  
- **Quiescent Current:** 85µA (Typical)  
- **PSRR:** 60dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin MSOP (DGNR)  

### **Descriptions:**  
- The TPS79418DGNRG4 is a high-performance LDO regulator designed for low-noise applications.  
- It features fast transient response and excellent line/load regulation.  
- Includes thermal shutdown and overcurrent protection.  

### **Features:**  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **Enable Pin:** Allows shutdown mode, reducing current to <1µA  
- **Stable with Low-ESR Ceramic Capacitors** (≥1µF)  
- **Thermal Shutdown & Current Limit Protection**  
- **Green Product (RoHS Compliant & Halogen-Free)**  

This information is sourced from the manufacturer's datasheet.

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