LT1965IT-3.3#PBF

Product Overview

The LT1965IT-3.3#PBF is a low dropout (LDO) linear regulator belonging to the category of voltage regulators. It is commonly used to provide a stable and regulated output voltage for various electronic devices. The LT1965IT-3.3#PBF is known for its high accuracy, low noise, and low dropout voltage, making it suitable for a wide range of applications. This device is available in a small package, making it ideal for space-constrained designs.

Basic Information

• Category: Voltage Regulator
• Use: Provides stable and regulated output voltage
• Characteristics: High accuracy, low noise, low dropout voltage
• Package: Small form factor
• Essence: Ensures reliable power supply for electronic devices
• Packaging/Quantity: Available in various packaging options with different quantities

Specifications

• Output Voltage: 3.3V
• Input Voltage Range: 1.8V to 20V
• Dropout Voltage: 340mV at 1A load current
• Maximum Output Current: 1.1A
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1965IT-3.3#PBF features a standard 3-pin configuration: 1. VIN: Input Voltage 2. GND: Ground 3. VOUT: Output Voltage

Functional Features

• High Accuracy: Provides precise output voltage regulation
• Low Noise: Minimizes electrical interference
• Low Dropout Voltage: Maintains stable output even when input voltage is close to the output voltage
• Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Suitable for low-power applications
• Compact form factor
• Wide input voltage range

Disadvantages

• Limited maximum output current compared to some alternatives
• Higher dropout voltage than certain competing models

Working Principles

The LT1965IT-3.3#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 ensure stability and accuracy in regulating the output voltage.

Detailed Application Field Plans

The LT1965IT-3.3#PBF is well-suited for various applications, including: - Battery-powered devices - Portable electronics - Embedded systems - IoT devices - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models to the LT1965IT-3.3#PBF include: - LM1117 - ADP3338 - MIC5205 - TPS7A47

In conclusion, the LT1965IT-3.3#PBF is a versatile voltage regulator with high accuracy and low noise, making it an excellent choice for a wide range of electronic applications.

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