CAT6218-180TDGT3

Product Overview

Category

The CAT6218-180TDGT3 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The CAT6218-180TDGT3 comes in a compact surface-mount package.
• Essence: This voltage regulator is designed to provide stable and reliable voltage output.
• Packaging/Quantity: It is typically packaged in reels or tubes, with a quantity of 2500 units per reel.

Specifications

The CAT6218-180TDGT3 has the following specifications:

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 1.8V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The CAT6218-180TDGT3 has the following pin configuration:

```

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| | --| VOUT | --| GND | --| VIN | |___________| ```

Functional Features

• Low dropout voltage: The CAT6218-180TDGT3 exhibits a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• Low quiescent current: With a low quiescent current, this voltage regulator minimizes power consumption when the load is light.
• Overcurrent protection: It incorporates overcurrent protection to safeguard the circuit from excessive current flow.

Advantages and Disadvantages

Advantages

• Compact size: The small form factor of the CAT6218-180TDGT3 makes it suitable for space-constrained applications.
• Wide input voltage range: It can operate within a wide input voltage range, providing flexibility in various electronic systems.
• Low power consumption: The low quiescent current ensures minimal power wastage.

Disadvantages

• Limited output current: The CAT6218-180TDGT3 has a maximum output current of 150mA, which may not be sufficient for high-power applications.
• Narrow output voltage options: It only provides a fixed output voltage of 1.8V, limiting its versatility in certain scenarios.

Working Principles

The CAT6218-180TDGT3 operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This allows it to maintain a stable output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

The CAT6218-180TDGT3 finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - IoT devices - Industrial control systems

Alternative Models

Here are some alternative models that offer similar functionality to the CAT6218-180TDGT3: - CAT6218-180TDGT2 - CAT6218-180TDGT4 - CAT6218-180TDGT5

These alternatives provide different package options or minor variations in specifications while serving the same purpose as the CAT6218-180TDGT3.

In conclusion, the CAT6218-180TDGT3 is a voltage regulator that offers stable and reliable voltage output. With its compact size, wide input voltage range, and low power consumption, it is suitable for various electronic applications. However, its limited output current and fixed output voltage may restrict its use in certain high-power or versatile scenarios.