70V26L25JI

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Efficiency
• Package: TO-220
• Essence: Linear Regulator
• Packaging/Quantity: Tape and Reel, 1000 pieces per reel

Specifications

• Input Voltage Range: 7V to 70V
• Output Voltage Range: 2.5V
• Maximum Output Current: 2.6A
• Dropout Voltage: 1.2V at 2.6A
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Quiescent Current: 10mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 70V26L25JI voltage regulator has three pins: 1. Pin 1 (Input): Connects to the input voltage source. 2. Pin 2 (Ground): Connected to the ground reference. 3. Pin 3 (Output): Provides the regulated output voltage.

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• High efficiency minimizes power dissipation and maximizes battery life.
• Excellent line and load regulation provide stable output voltage under varying conditions.
• Thermal shutdown and current limit protection features safeguard the device from overheating and excessive current.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Compact TO-220 package facilitates easy integration into various circuit designs. - Low quiescent current reduces power consumption during standby mode.

Disadvantages: - Limited output voltage options restrict its use in certain applications requiring different voltage levels. - Higher dropout voltage compared to some modern regulators may result in higher power dissipation.

Working Principles

The 70V26L25JI 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.

Detailed Application Field Plans

The 70V26L25JI is commonly used in various applications, including: 1. Automotive electronics: Voltage regulation for automotive systems, such as infotainment systems, lighting, and sensors. 2. Industrial equipment: Power supply regulation for industrial control systems, motor drives, and instrumentation. 3. Telecommunications: Voltage regulation for telecom infrastructure, base stations, and network equipment. 4. Consumer electronics: Power management for audio/video devices, gaming consoles, and home appliances.

Detailed and Complete Alternative Models

• 70V26L25JG: Similar specifications but with a different package (TO-263).
• 70V26L25JT: Similar specifications but with a different package (TO-252).
• 70V26L25JA: Similar specifications but with a different package (TO-92).

Note: These alternative models provide similar functionality but may have variations in package type and pin configuration.

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