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LT1963EST-3.3#TRPBF from LT

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15.625ms

LT1963EST-3.3#TRPBF

Manufacturer: LT

1.5A, Low Noise, Fast Transient Response LDO Regulators

Partnumber Manufacturer Quantity Availability
LT1963EST-3.3#TRPBF,LT1963EST33#TRPBF LT 1550 In Stock

Description and Introduction

1.5A, Low Noise, Fast Transient Response LDO Regulators The LT1963EST-3.3#TRPBF is a low dropout (LDO) voltage regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Manufacturer:**  
- **LT (Linear Technology)**  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 1.5A  
- **Dropout Voltage:** 340mV (typical at full load)  
- **Input Voltage Range:** 1.8V to 20V  
- **Low Quiescent Current:** 1mA (typical)  
- **Low Noise:** 40µVRMS (10Hz to 100kHz)  
- **High PSRR:** 75dB (at 120Hz)  
- **Protection Features:**  
  - Reverse battery protection  
  - Reverse current protection  
  - Thermal shutdown  
  - Current limit with foldback  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-223 (4-Lead)  

### **Descriptions and Features:**  
- The LT1963 is a high-performance LDO regulator designed for applications requiring low noise and high PSRR.  
- It provides stable output with low dropout voltage, making it suitable for battery-powered systems.  
- The device includes multiple protection features to enhance reliability.  
- It is optimized for fast transient response and stable operation with low-ESR ceramic capacitors.  
- The SOT-223 package offers a compact footprint for space-constrained designs.  

This regulator is commonly used in industrial, automotive, and portable electronics applications.

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