X4005M8IZ-4.5A

Product Overview

Category

X4005M8IZ-4.5A belongs to the category of voltage regulators.

Use

The X4005M8IZ-4.5A is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• Package: The X4005M8IZ-4.5A comes in a compact integrated circuit (IC) package.
• Essence: This voltage regulator ensures a constant output voltage regardless of input voltage fluctuations.
• Packaging/Quantity: The X4005M8IZ-4.5A is typically sold in reels or tubes, with each reel/tube containing a specific quantity of ICs.

Specifications

The specifications of the X4005M8IZ-4.5A are as follows:

• Input Voltage Range: 4.5V to 40V
• Output Voltage: 4.5V
• Output Current: Up to 500mA
• Dropout Voltage: 0.5V (typical)
• Quiescent Current: 75µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The X4005M8IZ-4.5A has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. NC: No connection pin (not internally connected)

Functional Features

The X4005M8IZ-4.5A offers the following functional features:

• Voltage Regulation: It maintains a stable output voltage of 4.5V, even when the input voltage varies.
• Low Dropout: With a dropout voltage of only 0.5V, it can operate efficiently even with low input voltages.
• Low Quiescent Current: The regulator consumes minimal current (75µA) when in standby mode, conserving power.

Advantages and Disadvantages

Advantages

• High Voltage Range: The X4005M8IZ-4.5A can handle input voltages ranging from 4.5V to 40V, making it versatile.
• Compact Size: Its small package size allows for easy integration into various electronic devices.
• Low Quiescent Current: The low standby current ensures energy efficiency.

Disadvantages

• Limited Output Current: The maximum output current of 500mA may not be sufficient for high-power applications.
• Fixed Output Voltage: The X4005M8IZ-4.5A provides a fixed output voltage of 4.5V, which may not be suitable for all applications.

Working Principles

The X4005M8IZ-4.5A operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 4.5V. This is achieved by regulating the flow of current through the IC.

Detailed Application Field Plans

The X4005M8IZ-4.5A finds applications in various electronic systems, including but not limited to:

1. Battery-Powered Devices: It ensures a stable voltage supply for portable devices such as smartphones, tablets, and portable audio players.
2. Automotive Electronics: It regulates voltage levels in automotive systems, providing reliable power to components like sensors, actuators, and displays.
3. Industrial Control Systems: The X4005M8IZ-4.5A is used in industrial automation and control systems to maintain consistent voltage levels for precise operation.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the X4005M8IZ-4.5A include:

1. LM317: A popular adjustable voltage regulator with a wide input voltage range.
2. LT1084: A high-current, low-dropout voltage regulator suitable for demanding applications.
3. LM7805: A fixed 5V voltage regulator commonly used in electronic circuits.

These alternative models can be considered based on specific requirements and application needs.

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