70V28L15PF8/2703

Basic Information Overview

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

Specifications

• Input Voltage Range: 7V to 70V
• Output Voltage: 2.8V
• Load Current: 1.5A
• Dropout Voltage: 0.8V
• Line Regulation: ±0.02%
• Load Regulation: ±0.05%
• Quiescent Current: 10mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 70V28L15PF8/2703 voltage regulator has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• High efficiency helps minimize power dissipation and maximize battery life.
• Excellent line and load regulation provide stable output voltage under varying conditions.
• Thermal shutdown and current limit protection ensure safe operation.

Advantages

• Wide input voltage range allows for versatile applications.
• Low dropout voltage enables efficient regulation in various scenarios.
• High efficiency reduces power consumption and extends battery life.
• Compact TO-220 package facilitates easy integration into circuit designs.
• Excellent line and load regulation ensures stable output voltage.

Disadvantages

• Limited load current capacity of 1.5A may not be suitable for high-power applications.
• Quiescent current of 10mA may contribute to power consumption in low-power devices.

Working Principles

The 70V28L15PF8/2703 is a linear voltage regulator that operates by using a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The 70V28L15PF8/2703 voltage regulator is commonly used in various applications, including: - Automotive electronics - Industrial control systems - Power supplies - Battery-powered devices - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the 70V28L15PF8/2703 voltage regulator are: - LM317: Adjustable Linear Voltage Regulator - LT1085: Low Dropout Positive Fixed Voltage Regulator - TPS7A4700: Ultra-Low Noise, High PSRR, Fast Transient Response LDO Regulator - ADP3339: High Accuracy Ultralow IQ, 1 A, anyCAP® Low Dropout Regulator

These alternative models offer similar functionality and can be chosen based on specific requirements and design constraints.

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