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LT1963AEST-1.5#TRPBF from LINEAR

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LT1963AEST-1.5#TRPBF

Manufacturer: LINEAR

1.5A, Low Noise, Fast Transient Response LDO Regulators

Partnumber Manufacturer Quantity Availability
LT1963AEST-1.5#TRPBF,LT1963AEST15TRPBF LINEAR 1762 In Stock

Description and Introduction

1.5A, Low Noise, Fast Transient Response LDO Regulators The LT1963AEST-1.5#TRPBF is a low dropout (LDO) linear regulator manufactured by **Linear Technology (now part of Analog Devices)**. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** Fixed 1.5V  
- **Output Current:** 1.5A  
- **Dropout Voltage:** 340mV (typical) at full load  
- **Input Voltage Range:** 1.8V to 20V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-223 (4-Lead)  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.05% (typical)  
- **Quiescent Current:** 1mA (typical)  
- **Protection Features:** Overcurrent, reverse battery, and thermal shutdown  

### **Descriptions:**
- The LT1963A is a high-performance LDO regulator designed for applications requiring low noise, high PSRR (Power Supply Rejection Ratio), and fast transient response.  
- It is optimized for battery-powered systems and provides stable output with minimal external components.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation with minimal power loss.  
- **Low Noise:** 40µVRMS output noise (10Hz to 100kHz).  
- **High PSRR:** 75dB at 1kHz.  
- **Fast Transient Response:** Suitable for dynamic load conditions.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors (≥10µF).  
- **Thermal Shutdown & Current Limit Protection:** Enhances reliability.  

This regulator is commonly used in **portable electronics, industrial systems, and RF/mixed-signal power supplies**.  

*(Data sourced from Linear Technology/Analog Devices datasheets.)*

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