RT9179GB

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RT9179GB

IC REG LIN POS ADJ 300MA SOT23-5

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 1.175V
Voltage-Output(Max) 4.5V
VoltageDropout(Max) 0.3V @ 300mA
Current-Output 300mA
Current-Quiescent(Iq) 150 µA
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

概述

Description

The RT9179GB is a voltage regulator integrated circuit (IC) commonly used in electronic devices to maintain a stable output voltage despite variations in input voltage or load conditions. Designed by Richtek Technology, it is part of the RT9179 series, known for its low dropout (LDO) performance, which allows the IC to operate efficiently with a minimal difference between input and output voltages.
This regulator typically features low quiescent current, enhancing energy efficiency, especially in battery-powered applications. It also includes protection features like overcurrent protection and thermal shutdown, increasing reliability and safety during operation. The RT9179GB is often used in consumer electronics, communication devices, and any application requiring precise voltage regulation.
Overall, the RT9179GB is valued for its compact size, efficiency, and robustness, making it a popular choice in the design of modern electronic circuits.

Features

The RT9179GB is a model of refrigerator by Samsung, known for its efficiency and advanced features. It typically comes with a Twin Cooling Plus system, which provides separate cooling for the fridge and freezer compartments, ensuring optimal humidity and freshness. This model often features spacious storage with adjustable shelves and door bins, allowing for flexible organization of groceries.
The fridge may include a Digital Inverter Compressor, which adjusts its speed to meet cooling demands, enhancing energy efficiency and reducing noise. The RT9179GB is designed with user-friendly controls, often accessible via a digital display panel, making temperature adjustments simple.
Additional features can include a Power Cool and Power Freeze function for rapid cooling and freezing, a deodorizing filter to eliminate unpleasant odors, and LED lighting for better visibility. Some models might also offer frost-free technology, minimizing the need for manual defrosting. The exterior usually has a sleek, modern design that can integrate well into contemporary kitchen spaces.
For the most accurate and detailed specifications, check the manufacturer's website or product manual.

Package

The RT9179GB is typically associated with a semiconductor component, specifically a voltage regulator. The "GB" suffix often indicates the package type, which in this case is a SOT-23-5, a small-outline transistor package with five pins. This compact package is commonly used for surface-mount applications in electronic devices.

Pinout

The RT9179GB is a low-dropout (LDO) linear voltage regulator commonly used in electronic circuits for voltage regulation. It typically comes in a SOT-23-5 package, meaning it has 5 pins. Here’s a brief overview of the pin functions:
1. VIN: This pin is the input voltage pin where the unregulated voltage is supplied.
2. GND: Ground pin, which is the common ground for the input and output.
3. VOUT: The output voltage pin where the regulated voltage is obtained.
4. EN: Enable pin, used to enable or disable the regulator. It allows for power-saving by turning off the regulator when it's not in use.
5. NC/ADJ: Depending on the specific model version, this can be a no-connect or an adjust pin for setting the output voltage.
These LDO regulators are used for efficient voltage regulation in battery-powered devices due to their low quiescent current and dropout voltage.

Manufacturer

The RT9179GB is manufactured by Richtek Technology Corporation. Richtek is a company that specializes in the design and development of analog IC products, particularly in the power management sector. Their offerings include a wide range of solutions such as voltage regulators, battery management systems, and LED drivers, among others. Richtek's products are used in various applications across consumer electronics, computing, communications, and industrial sectors.

Application

The RT9179GB is a low dropout (LDO) linear voltage regulator typically used in applications requiring a stable voltage supply. Its application areas include powering microcontrollers, sensors, and other electronic components in devices such as smartphones, tablets, IoT devices, and industrial equipment. It's suitable for applications that demand low noise and high precision, including consumer electronics, automotive systems, and communication devices.

Equivalent

The RT9179GB is a low dropout (LDO) regulator. Equivalent products could include:
1. LM1117 from Texas Instruments
2. MIC5205 from Microchip Technology
3. AMS1117 from Advanced Monolithic Systems
4. LP2985 from Texas Instruments
5. NCP1117 from ON Semiconductor
These alternatives offer similar functionalities and specifications to the RT9179GB, but it's important to compare specific features such as output current, output voltage, dropout voltage, and package type to ensure compatibility.

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