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TPS76318DBVT

Low-Power 150-mA Low-Dropout (LDO) Linear Regulator

Partnumber Manufacturer Quantity Availability
TPS76318DBVT 20 In Stock

Description and Introduction

Low-Power 150-mA Low-Dropout (LDO) Linear Regulator The TPS76318DBVT is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. Here are its key specifications, descriptions, and features:  

### **Manufacturer:** Texas Instruments  
### **Part Number:** TPS76318DBVT  
### **Description:**  
- The TPS76318DBVT is a 150mA, low-dropout (LDO) voltage regulator with a fixed output voltage of **1.8V**.  
- It is designed for battery-powered applications requiring low quiescent current and high efficiency.  
- The device features low dropout voltage, low noise, and fast transient response.  

### **Key Features:**  
- **Output Voltage:** Fixed 1.8V  
- **Output Current:** Up to 150mA  
- **Low Dropout Voltage:** Typically 110mV at 100mA load  
- **Low Quiescent Current:** 17µA (typical)  
- **Low Noise:** 30µVRMS (typical)  
- **Thermal and Overcurrent Protection**  
- **Package:** SOT-23-5 (DBV)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Input Voltage Range:** 2.7V to 10V  

This LDO is suitable for portable and battery-powered applications, such as handheld devices, IoT modules, and embedded systems.  

(Note: All details are based on the manufacturer's datasheet.)

Application Scenarios & Design Considerations

Low-Power 150-mA Low-Dropout (LDO) Linear Regulator

Alternative Part Number

  • LP2985AIM5-1.8 --: 1.8V low-dropout linear regulator in SOT-23-5, similar current capability and pinout, direct functional replacement.
  • MIC5205-1.8YM5 --: 1.8V LDO regulator in SOT-23-5 with comparable dropout and output current, widely used as a drop-in substitute.
  • AP2112K-1.8TRG1 --: 1.8V fixed LDO in SOT-23-5 offering similar performance and a different series naming for easy distinction.

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