RT9059GSP

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RT9059GSP

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IC REG LINEAR POS ADJ 3A 8SOP

  • メーカーリッチテックUSA株式会社

  • メーカー品番 #RT9059GSP

  • パッケージ 8-SOIC Exposed Pad

  • 在庫状況7747

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 3V
Voltage-Output(Max) 5.5V
VoltageDropout(Max) 0.45V @ 3A
Current-Output 3A
Current-Quiescent(Iq) 1.2 mA
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width) Exposed Pad

概要

Description

The RT9059GSP is a low-dropout (LDO) linear voltage regulator designed for various electronic applications requiring high efficiency and precise voltage regulation. Manufactured by Richtek, it offers a fixed output voltage with a maximum output current of up to 500mA. The RT9059GSP is known for its low quiescent current and dropout voltage, making it suitable for battery-powered devices and applications needing minimal power consumption.
The device features short-circuit protection and thermal shutdown to ensure reliable operation under adverse conditions. Its high PSRR (Power Supply Rejection Ratio) helps in maintaining output voltage stability despite fluctuations in the input voltage. The RT9059GSP is typically available in a SOT-23-5 package, which offers a compact footprint for space-constrained applications.
Applications for the RT9059GSP include portable electronics, consumer electronics, and other devices where a stable and efficient voltage supply is essential. Its easy-to-use design makes it a popular choice for designers seeking a dependable LDO regulator for their circuits.

Equivalent

The RT9059GSP is a LDO (Low Dropout) voltage regulator. Equivalent products from other manufacturers include the AMS1117 series from Advanced Monolithic Systems, the LM1117 series by Texas Instruments, and the NCP1117 series by ON Semiconductor. These regulators offer similar voltage regulation capabilities and package options. When selecting an equivalent, ensure the voltage, current, and package specifications match your application's requirements. Always consult datasheets for detailed comparison.

Features

The RT9059GSP is a high-performance, low-dropout (LDO) linear voltage regulator. Key features include:
1. Output Current: It can deliver up to 500mA of output current.
2. Low Dropout Voltage: The device is designed to provide a low dropout voltage, which ensures efficient performance even with a minimal difference between input and output voltages.
3. Wide Input Voltage Range: The RT9059GSP supports a wide input voltage range, making it suitable for various applications.
4. Fast Transient Response: It offers a fast transient response, which is ideal for applications that require rapid changes in load conditions.
5. Low Quiescent Current: The regulator operates with low quiescent current, contributing to energy efficiency.
6. Protection Features: It includes several protection mechanisms like over-temperature protection and over-current protection to ensure safe operation.
7. Stability: The RT9059GSP is stable with low ESR capacitors, enhancing its reliability in different circuit designs.
These features make the RT9059GSP suitable for use in portable devices, consumer electronics, and other applications requiring efficient and stable voltage regulation.

Pinout

The RT9059GSP is a low-dropout (LDO) linear regulator. It typically comes in a SOT-23-5 package, which means it has 5 pins. Here's a brief overview of the pin functions:
1. VIN: This is the input voltage pin where the supply voltage is provided.
2. VOUT: This pin outputs the regulated voltage.
3. GND: Ground pin, used for grounding the device.
4. EN: Enable pin, used to enable or disable the device. Active high functionality.
5. NC: Not connected internally, often used for thermal dissipation or simply left unconnected.
It's used in applications requiring a stable voltage with minimal power loss, such as portable devices and consumer electronics.

Manufacturer

The RT9059GSP is manufactured by Richtek Technology Corporation. Richtek is a company specializing in the design and manufacture of power management integrated circuits. It is known for providing efficient power solutions for a wide range of electronic applications, including computing, consumer electronics, and industrial products. Headquartered in Taiwan, Richtek has established itself as a significant player in the semiconductor industry, with a focus on innovation and quality in power management solutions.

Application

The RT9059GSP is a low-dropout (LDO) linear voltage regulator that is typically used in applications requiring precise and stable voltage outputs. Key application areas include:
1. Consumer Electronics: Powering microcontrollers, sensors, and other low-power components in devices such as smartphones, tablets, and wearable gadgets.

2. Industrial Equipment: Providing stable voltage supplies for sensors and control systems in automation and industrial machinery.

3. Telecommunications: Used in networking equipment to ensure stable power for sensitive components.
4. Automotive: Powering infotainment systems, sensors, and other electronic components requiring low noise and high accuracy.
Overall, its main applications are in systems requiring efficient power management with low noise and precise voltage regulation.

Package

The RT9059GSP is typically available in a SOT-23-5 package type, which is a small outline transistor package with five pins. This package is commonly used for surface-mount components in electronic circuits.