72V271LA20TF

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High voltage, low dropout, linear regulator
Package: TO-220
Essence: Provides stable output voltage for electronic devices
Packaging/Quantity: Available in reels of 1000 units

Specifications

Input Voltage: 72V
Output Voltage: Adjustable from 1.2V to 70V
Output Current: Up to 2.5A
Dropout Voltage: 1.5V (typical)
Line Regulation: ±0.02% (typical)
Load Regulation: ±0.1% (typical)
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 72V271LA20TF has a standard TO-220 package with three pins:

Pin 1: Input Voltage (VIN)
Pin 2: Ground (GND)
Pin 3: Output Voltage (VOUT)

Functional Features

High input voltage capability
Low dropout voltage
Excellent line and load regulation
Overcurrent and thermal protection
Adjustable output voltage
Fast transient response

Advantages and Disadvantages

Advantages: - Wide input voltage range - Stable output voltage - High current capability - Protection features ensure device safety - Adjustable output voltage allows flexibility

Disadvantages: - Linear regulators are less efficient compared to switching regulators - Heat dissipation may be required due to voltage drop

Working Principles

The 72V271LA20TF is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The dropout voltage is the minimum voltage required for the regulator to operate correctly.

Detailed Application Field Plans

The 72V271LA20TF is commonly used in various applications, including:

Industrial power supplies
Automotive electronics
Telecommunications equipment
Audio amplifiers
LED lighting systems

Detailed and Complete Alternative Models

72V271LA10TF: Similar specifications but lower output current capability
72V271LA30TF: Similar specifications but higher output current capability
72V271LB20TF: Package variation with improved thermal characteristics

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 72V271LA20TF v technických řešeních

Sure! Here are 10 common questions and answers related to the application of 72V271LA20TF in technical solutions:

Question: What is the voltage rating of the 72V271LA20TF?
Answer: The 72V271LA20TF has a voltage rating of 72V.
Question: What is the capacitance value of the 72V271LA20TF?
Answer: The 72V271LA20TF has a capacitance value of 270pF.
Question: What is the temperature range for the 72V271LA20TF?
Answer: The 72V271LA20TF has a temperature range of -40°C to +85°C.
Question: What is the maximum surge current rating for the 72V271LA20TF?
Answer: The 72V271LA20TF has a maximum surge current rating of 100A.
Question: Can the 72V271LA20TF be used in AC or DC circuits?
Answer: Yes, the 72V271LA20TF can be used in both AC and DC circuits.
Question: Is the 72V271LA20TF suitable for overvoltage protection?
Answer: Yes, the 72V271LA20TF is designed for overvoltage protection applications.
Question: What is the response time of the 72V271LA20TF?
Answer: The 72V271LA20TF has a response time of less than 1 nanosecond.
Question: Can the 72V271LA20TF be used in high-frequency applications?
Answer: Yes, the 72V271LA20TF is suitable for high-frequency applications.
Question: Does the 72V271LA20TF require any external components for operation?
Answer: No, the 72V271LA20TF is a standalone component and does not require any external components.
Question: What is the package type of the 72V271LA20TF?
Answer: The 72V271LA20TF is available in a surface mount (SMD) package.

Please note that these answers are general and may vary depending on the specific application and requirements.