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TPS72118DBVTG4 from TI,Texas Instruments

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TPS72118DBVTG4

Manufacturer: TI

Low Input Voltage, 150-mA Low-Dropout Linear Regulators 5-SOT-23 -40 to 125

Partnumber Manufacturer Quantity Availability
TPS72118DBVTG4 TI 1830 In Stock

Description and Introduction

Low Input Voltage, 150-mA Low-Dropout Linear Regulators 5-SOT-23 -40 to 125 The TPS72118DBVTG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (typical) at 100mA load  
- **Input Voltage Range:** 2.2V to 5.5V  
- **Quiescent Current:** 28µA (typical)  
- **Package:** SOT-23-5 (DBV)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Features Reverse Current Protection**  

### **Descriptions and Features:**  
- Ultra-low quiescent current for power-sensitive applications  
- Stable with small ceramic capacitors (≥1µF)  
- Low dropout voltage for extended battery life  
- Thermal shutdown and overcurrent protection  
- High PSRR (Power Supply Rejection Ratio) for noise-sensitive applications  
- Reverse current blocking prevents battery drain  

This LDO is designed for portable and battery-powered devices requiring a regulated 1.8V supply.

Application Scenarios & Design Considerations

Low Input Voltage, 150-mA Low-Dropout Linear Regulators 5-SOT-23 -40 to 125

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