LT1963EQ-1.5#PBF

Product Overview

The LT1963EQ-1.5#PBF belongs to the category of low dropout (LDO) linear voltage regulators. It is commonly used to provide a stable and regulated output voltage for various electronic devices. The LT1963EQ-1.5#PBF is known for its high accuracy, low dropout voltage, and excellent line and load regulation. It is available in a TO-263 package and is an essential component in many electronic circuits.

Basic Information - Category: Low Dropout Linear Voltage Regulator - Use: Providing stable and regulated output voltage - Characteristics: High accuracy, low dropout voltage, excellent line and load regulation - Package: TO-263 - Essence: Essential component in electronic circuits - Packaging/Quantity: Available in reels with varying quantities

Specifications

• Output Voltage: 1.5V
• Maximum Input Voltage: 20V
• Dropout Voltage: 300mV
• Maximum Output Current: 1.5A
• Line Regulation: 0.01%
• Load Regulation: 0.04%

Detailed Pin Configuration

The LT1963EQ-1.5#PBF features a standard three-pin configuration: 1. Input (VIN): Accepts the input voltage to be regulated. 2. Ground (GND): Connected to the ground reference. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

• High Accuracy: Provides precise and stable output voltage.
• Low Dropout Voltage: Suitable for applications with tight voltage margins.
• Thermal Regulation: Protects the device from overheating.

Advantages and Disadvantages

Advantages: - Excellent line and load regulation - Low dropout voltage - High accuracy

Disadvantages: - Higher power dissipation compared to switching regulators - Limited maximum input voltage

Working Principles

The LT1963EQ-1.5#PBF operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage. It utilizes feedback control to regulate the output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The LT1963EQ-1.5#PBF is widely used in applications requiring a stable and accurate low voltage supply, such as: - Battery-powered devices - Portable electronics - Instrumentation - Audio amplifiers

Detailed and Complete Alternative Models

• LT1763 Series: Offers a range of output voltages with similar characteristics.
• LM1117: Provides a cost-effective alternative for low current applications.

In conclusion, the LT1963EQ-1.5#PBF is a reliable and efficient low dropout linear voltage regulator suitable for various electronic applications, especially those requiring precise and stable low voltage outputs.

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