1EZ140D2/TR8

Product Overview

Category:

The 1EZ140D2/TR8 belongs to the category of semiconductor devices.

Use:

It is commonly used as a voltage regulator in electronic circuits.

Characteristics:

• Low dropout voltage
• High output voltage accuracy
• Low quiescent current
• Thermal shutdown protection

Package:

The 1EZ140D2/TR8 is typically available in a small surface-mount package.

Essence:

This product serves as a crucial component in stabilizing and regulating voltage in electronic devices.

Packaging/Quantity:

It is usually packaged in reels or tubes, with varying quantities depending on the manufacturer.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 3.3V
• Maximum Output Current: 100mA
• Dropout Voltage: 300mV at 100mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 1EZ140D2/TR8 typically has three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

• Voltage regulation
• Overcurrent protection
• Thermal shutdown

Advantages and Disadvantages

Advantages

• Low dropout voltage enables efficient use in low-power applications.
• High output voltage accuracy ensures stable performance in precision circuits.
• Low quiescent current minimizes power consumption.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Narrow input voltage range may restrict versatility in certain designs.

Working Principles

The 1EZ140D2/TR8 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage.

Detailed Application Field Plans

Consumer Electronics

• Used in portable devices to regulate battery voltage and ensure stable operation.

Automotive Electronics

• Integrated into vehicle electronics to provide consistent voltage to sensitive components.

Industrial Control Systems

• Employed in control circuitry to maintain precise voltage levels for sensors and actuators.

Detailed and Complete Alternative Models

• LM2937
• MCP1700
• NCP1117

In conclusion, the 1EZ140D2/TR8 is a versatile voltage regulator with specific characteristics that make it suitable for various electronic applications. Its compact package and functional features contribute to its widespread use in consumer electronics, automotive systems, and industrial control applications.

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