CAT5138SDI-10GT3

Product Overview

Category

The CAT5138SDI-10GT3 belongs to the category of integrated circuits (ICs) specifically designed for voltage regulators.

Use

This product is primarily used for regulating voltage in electronic devices and systems. It ensures a stable and reliable power supply, preventing damage to sensitive components.

Characteristics

• Voltage regulation: The CAT5138SDI-10GT3 provides precise voltage regulation within a specified range.
• High efficiency: This IC offers high efficiency in converting input voltage to regulated output voltage.
• Low dropout voltage: The device maintains a low dropout voltage, minimizing power loss during operation.
• Thermal protection: The CAT5138SDI-10GT3 incorporates thermal protection mechanisms to prevent overheating.

Package

The CAT5138SDI-10GT3 is available in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to regulate voltage effectively, ensuring stable and reliable power supply for electronic devices.

Packaging/Quantity

The CAT5138SDI-10GT3 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input voltage range: 2.5V - 6.5V
• Output voltage range: 1.2V - 5.5V
• Maximum output current: 100mA
• Dropout voltage: 200mV at 100mA
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The CAT5138SDI-10GT3 features a standard pin configuration:

1. VOUT: Regulated output voltage
2. GND: Ground reference
3. VIN: Input voltage
4. EN: Enable pin for controlling the regulator's operation

Functional Features

• Voltage regulation: The CAT5138SDI-10GT3 maintains a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: The device operates efficiently even with low input-output voltage differentials.
• Thermal protection: Integrated thermal protection prevents the IC from overheating, ensuring reliable performance.
• Enable pin control: The EN pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages

• Precise voltage regulation ensures stable power supply to electronic devices.
• High efficiency minimizes power loss during voltage conversion.
• Compact package size enables use in space-constrained applications.
• Thermal protection prevents damage due to overheating.

Disadvantages

• Limited maximum output current (100mA) may not be suitable for high-power applications.
• Input voltage range (2.5V - 6.5V) may restrict compatibility with certain systems.

Working Principles

The CAT5138SDI-10GT3 utilizes internal circuitry to regulate the output voltage based on the input voltage and load conditions. It employs feedback mechanisms to continuously adjust its internal components, maintaining a stable output voltage within the specified range.

Detailed Application Field Plans

The CAT5138SDI-10GT3 finds application in various electronic devices and systems, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

1. CAT5138SDI-25GT3: Similar to CAT5138SDI-10GT3, but with a higher maximum output current of 250mA.
2. CAT5138SDI-33GT3: Similar to CAT5138SDI-10GT3, but with a higher output voltage range of 1.8V - 5.5V.
3. CAT5138SDI-50GT3: Similar to CAT5138SDI-10GT3, but with a higher maximum output current of 500mA.

These alternative models offer similar functionality with slight variations in specifications to cater to different application requirements.

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