LT1171CT#06PBF

Product Overview

The LT1171CT#06PBF is a high performance step-down switching regulator designed for use in various electronic applications. This device belongs to the category of voltage regulators and is commonly used to efficiently convert higher input voltages to lower output voltages. Its characteristics include high efficiency, compact package, and versatile application in power management systems. The LT1171CT#06PBF is available in a TO-220 package and is an essential component in many electronic devices.

Package and Quantity

The LT1171CT#06PBF is typically packaged in a TO-220 package and is available in varying quantities depending on the supplier.

Specifications

• Input Voltage Range: 4V to 40V
• Output Voltage Range: 1.25V to 37V
• Maximum Output Current: 1.5A
• Switching Frequency: 100kHz to 500kHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1171CT#06PBF features a standard pin configuration with pins for input voltage, ground, output voltage, feedback, and enable/disable control.

Functional Features

• High Efficiency: The LT1171CT#06PBF offers high efficiency conversion of input voltage to output voltage, minimizing power loss.
• Wide Input Voltage Range: It can accommodate a wide range of input voltages, making it suitable for diverse applications.
• Adjustable Output Voltage: The output voltage can be easily adjusted using external components, providing flexibility in design.

Advantages and Disadvantages

Advantages

• High Efficiency
• Wide Input Voltage Range
• Adjustable Output Voltage

Disadvantages

• Limited Maximum Output Current
• Requires External Components for Precise Voltage Regulation

Working Principles

The LT1171CT#06PBF operates based on the principle of pulse-width modulation (PWM) to regulate the output voltage. When the input voltage exceeds the desired output voltage, the internal switch is turned off, allowing the inductor to store energy. Conversely, when the input voltage falls below the desired output voltage, the switch is turned on, transferring energy to the output.

Detailed Application Field Plans

The LT1171CT#06PBF is widely used in various applications such as: - Battery-powered Systems - Industrial Control Systems - Automotive Electronics - LED Lighting - Portable Devices

Detailed and Complete Alternative Models

Some alternative models to the LT1171CT#06PBF include: - LM2576 - LM2596 - LM2675 - LM2940

In conclusion, the LT1171CT#06PBF is a versatile and efficient step-down switching regulator that finds extensive use in diverse electronic applications. Its high efficiency, wide input voltage range, and adjustable output voltage make it a preferred choice for power management systems.

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