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TPS76815QPWP from TI,Texas Instruments

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TPS76815QPWP

Manufacturer: TI

Micropower Low-Dropout (LDO) Voltage Regulator

Partnumber Manufacturer Quantity Availability
TPS76815QPWP TI 1800 In Stock

Description and Introduction

Micropower Low-Dropout (LDO) Voltage Regulator The TPS76815QPWP is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 1.5V (fixed)  
- **Output Current:** 1A (maximum)  
- **Dropout Voltage:** 340mV (typical at 1A)  
- **Input Voltage Range:** 2.7V to 10V  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.04% (typical)  
- **Quiescent Current:** 85µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** HTSSOP-20 (PowerPAD™)  

### **Descriptions:**
- The TPS76815QPWP is a high-performance LDO regulator designed for applications requiring a stable 1.5V supply.  
- It features low dropout voltage, making it suitable for battery-powered systems.  
- The device includes thermal shutdown and current-limit protection.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation with minimal input-output differential.  
- **High PSRR (Power Supply Rejection Ratio):** Reduces noise for sensitive applications.  
- **Fast Transient Response:** Suitable for dynamic load conditions.  
- **Thermal Shutdown & Current Limit Protection:** Enhances reliability.  
- **PowerPAD™ Package:** Improves thermal performance.  

This information is sourced from Texas Instruments' official documentation.

Application Scenarios & Design Considerations

Micropower Low-Dropout (LDO) Voltage Regulator

Alternative Part Number

  • LP38693MP-1.5 --: 1.5V fixed LDO in a similar power package with comparable dropout and current capability, suitable as a functional substitute.
  • MIC29152WT --: Adjustable low-dropout regulator that can be set to 1.5V, offering similar current rating and thermal performance for the same rail.
  • LT1963AEST-1.5 --: 1.5V fixed low-noise LDO with comparable current and dropout specs, usable as an alternative regulator in the same application.

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