RT9013-18GB

Product Overview

Category

RT9013-18GB belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short-circuit current limit

Package

RT9013-18GB is available in a small SOT-23 package.

Essence

The essence of RT9013-18GB lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

It is typically packaged in reels, with each reel containing a specific quantity of RT9013-18GB units.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage: 1.8V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 60μA (typical)

Detailed Pin Configuration

RT9013-18GB has three pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Voltage regulation: RT9013-18GB ensures a stable output voltage of 1.8V regardless of input voltage fluctuations.
• Efficiency: It offers high efficiency, minimizing power loss during voltage regulation.
• Thermal shutdown protection: The regulator automatically shuts down if it exceeds the specified temperature range, preventing damage.
• Short-circuit current limit: RT9013-18GB limits the current in case of a short circuit, protecting the circuitry.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Low dropout voltage allows for efficient regulation even with low input voltages.
• Thermal shutdown protection ensures safety and prevents damage.
• Small package size enables easy integration into compact electronic devices.

Disadvantages

• Limited maximum output current of 300mA may not be suitable for high-power applications.
• Input voltage range is restricted to 2.5V - 5.5V, limiting compatibility with certain systems.

Working Principles

RT9013-18GB operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage of 1.8V.

Detailed Application Field Plans

RT9013-18GB finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to RT9013-18GB are: - LM1117-1.8 - MCP1700-1802E/TO - LP2985-18DBVR

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

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