70V27L15PF/2703

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: Low dropout, high current capability
• Package: TO-220
• Essence: Linear voltage regulator
• Packaging/Quantity: Bulk packaging, 100 units per box

Specifications

• Input Voltage Range: 7V to 70V
• Output Voltage: 2.7V
• Dropout Voltage: 0.15V
• Maximum Output Current: 3A
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 70V27L15PF/2703 voltage regulator has the following pin configuration: - Pin 1: Input Voltage (VIN) - Pin 2: Ground (GND) - Pin 3: Output Voltage (VOUT)

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• High current capability allows for powering a wide range of electronic devices.
• Excellent line and load regulation provide stable output voltage under varying conditions.
• Wide operating temperature range enables reliable performance in extreme environments.

Advantages

• Reliable voltage regulation across a wide input voltage range.
• Low dropout voltage minimizes power dissipation and improves efficiency.
• High current capability supports various applications.
• Compact TO-220 package facilitates easy integration into circuit designs.

Disadvantages

• Limited output voltage options, only providing a fixed 2.7V output.
• Requires external capacitors for stability and noise reduction.

Working Principles

The 70V27L15PF/2703 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 from the output, adjusting the pass transistor to maintain a stable output voltage.

Detailed Application Field Plans

The 70V27L15PF/2703 is commonly used in various applications, including: 1. Automotive electronics: Powering sensors, actuators, and control modules. 2. Industrial equipment: Providing regulated power for motor drives, PLCs, and control systems. 3. Telecommunications: Voltage regulation for base stations, routers, and communication devices. 4. Consumer electronics: Powering audio/video equipment, gaming consoles, and portable devices.

Detailed and Complete Alternative Models

• LM317: Adjustable linear voltage regulator with similar characteristics but requires external resistors for voltage selection.
• L7805: Fixed 5V linear voltage regulator suitable for low-power applications.
• LT1084: Adjustable linear voltage regulator with higher current capability and lower dropout voltage.

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