RT9013-18GB

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RT9013-18GB

IC REG LINEAR 1.8V 500MA SOT23-5

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 1.8V
VoltageDropout(Max) 0.4V @ 500mA
Current-Output 500mA
Current-Quiescent(Iq) 50 µA
PSRR 50dB (10kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

概述

Description

The RT9013-18GB is a low-dropout (LDO) linear voltage regulator designed to provide a stable output voltage with high accuracy and low noise. It is commonly used in electronic devices to ensure consistent power supply to sensitive components. The "18" in its designation typically indicates an output voltage of 1.8 volts, while "GB" may refer to a specific package type or variant.
This LDO regulator is valued for its low quiescent current, making it efficient for battery-powered applications. It provides excellent line and load transient response, enhancing the stability and performance of electronic circuits. The RT9013-18GB may also include features such as current limiting and thermal shutdown protection to safeguard against overcurrent and overheating, respectively.
Due to its compact size and robust performance, the RT9013-18GB is suitable for use in mobile devices, portable electronics, and other applications requiring reliable voltage regulation. Always refer to the official datasheet for detailed specifications and application guidance.

Features

The RT9013-18GB is a low-dropout (LDO) linear voltage regulator designed for efficient power management in electronic devices. Some key features include:
1. Output Voltage: It offers a fixed output voltage of 1.8V.
2. Input Voltage Range: The regulator can handle a wide input voltage range, typically between 2.2V to 5.5V.
3. Low Dropout Voltage: With its low dropout characteristic, it provides stable performance even when the input voltage is close to the output voltage.
4. High PSRR: The regulator has a high Power Supply Rejection Ratio (PSRR), which helps in reducing noise from the power supply.
5. Low Quiescent Current: It features a low quiescent current, making it suitable for battery-powered applications by minimizing power consumption.
6. Fast Transient Response: Offers quick response to changes in load current, enhancing performance in dynamic conditions.
7. Short-Circuit Protection: Built-in protection against output short-circuits to prevent damage.
8. Thermal Shutdown: The regulator includes thermal shutdown protection to safeguard against overheating.
9. Compact Package: Available in a small SOT-23-5 package, making it suitable for space-constrained applications.
These features make the RT9013-18GB ideal for use in portable devices, consumer electronics, and other applications requiring reliable voltage regulation.

Package

The RT9013-18GB is typically available in a SOT-23-5 package.

Pinout

The RT9013-18GB is a low-dropout (LDO) linear voltage regulator. It typically comes in a SOT-23-5 package, which means it has a 5-pin configuration. Here's a brief overview of its pin functions:
1. VOUT (Pin 1): This is the output pin that provides the regulated voltage, which is 1.8V for this variant.
2. GND (Pin 2): This pin is connected to ground.
3. VIN (Pin 3): This is the input pin where the unregulated input voltage is supplied.
4. EN (Pin 4): The enable pin is used to turn the device on or off. Driving this pin high enables the regulator, while driving it low disables it.
5. NC (Pin 5): This is a no-connect pin and typically does not have an internal connection.
The RT9013 series is known for its low quiescent current, making it suitable for battery-powered applications. The regulator offers features like short-circuit protection and thermal shutdown.

Manufacturer

The RT9013-18GB is manufactured by Richtek Technology Corporation. Richtek is a company that specializes in the design and manufacture of analog integrated circuits, particularly focusing on power management solutions. The company provides a broad array of products that include voltage regulators, power management ICs, and LED drivers, catering to industries such as consumer electronics, computer, communication, and automotive sectors.

Application

The RT9013-18GB is a low-dropout (LDO) linear voltage regulator designed for a variety of applications. Its key application areas include portable devices, battery-powered equipment, wireless communication devices, and other electronics requiring stable voltage output with low noise and fast transient response. Its compact form factor makes it suitable for space-constrained applications.

Equivalent

The RT9013-18GB is a low-dropout (LDO) linear regulator. Equivalent products include:
1. *Microchip MCP1703-18*: Offers a similar output voltage and current rating.
2. *Texas Instruments TLV1117-18*: Another LDO with compatible voltage output.
3. *ON Semiconductor NCP1117-18*: Provides similar features in terms of voltage regulation.
Always verify detailed specifications to ensure compatibility in your specific application.

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