LT1172CT#06PBF

Product Overview

Category

LT1172CT#06PBF belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a voltage regulator in various electronic devices.

Characteristics

• High efficiency
• Low quiescent current
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection

Package

LT1172CT#06PBF is available in a TO-220 package.

Essence

The essence of LT1172CT#06PBF lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

It is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

• Input Voltage Range: 3V - 60V
• Output Voltage Range: 1.25V - 50V
• Maximum Output Current: 1.5A
• Quiescent Current: 4mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

LT1172CT#06PBF has the following pin configuration:

1. Vin: Input voltage
2. GND: Ground
3. Vout: Output voltage
4. Feedback: Feedback pin for adjusting output voltage
5. Shutdown: Shutdown control pin

Functional Features

• High efficiency conversion
• Adjustable output voltage through feedback pin
• Overcurrent protection
• Shutdown control for power saving

Advantages

• Wide input voltage range allows for versatile applications
• High efficiency results in reduced power consumption
• Adjustable output voltage provides flexibility
• Overcurrent protection ensures device safety

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Quiescent current may affect battery life in low-power devices

Working Principles

LT1172CT#06PBF operates on the principle of switching voltage regulation. It uses a pulse-width modulation (PWM) technique to control the output voltage based on the feedback received from the feedback pin.

Detailed Application Field Plans

LT1172CT#06PBF finds applications in various fields, including:

1. Power supply units for electronic devices
2. Battery charging circuits
3. LED lighting systems
4. Automotive electronics
5. Industrial automation

Detailed and Complete Alternative Models

• LM317T: Adjustable voltage regulator with similar characteristics
• LM7805: Fixed 5V voltage regulator
• LT1084CP-5: Adjustable voltage regulator with higher maximum output current

(Note: This list is not exhaustive and there are several other alternative models available in the market.)

In conclusion, LT1172CT#06PBF is a versatile integrated circuit used for voltage regulation in various electronic devices. Its high efficiency, adjustable output voltage, and overcurrent protection make it suitable for a wide range of applications. However, its limited maximum output current and quiescent current should be considered when selecting it for specific projects.