RT9078N-08GJ5

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RT9078N-08GJ5

IC REG LIN 0.8V 300MA TSOT23-5

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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) 0.8V
VoltageDropout(Max) 0.97V @ 300mA
Current-Output 300mA
Current-Quiescent(Iq) 4 µA
PSRR 75dB (1kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case SOT-23-5 Thin, TSOT-23-5

概述

Description

The RT9078N-08GJ5 is a low-dropout (LDO) linear voltage regulator commonly used in electronic circuits to provide a stable and precise output voltage from a higher input voltage. This particular model offers an output voltage of 0.8V, making it suitable for applications requiring low voltage levels. It is known for its high accuracy and low quiescent current, which enhances energy efficiency, particularly in battery-powered devices.
The RT9078N-08GJ5 is typically used in portable devices, consumer electronics, and applications where space is a constraint, owing to its small package size. It features thermal protection and short-circuit protection, enhancing reliability and safety. The device also has excellent line and load transient response, ensuring stable operation even with dynamic changes in load or input voltage.
The component is manufactured by Richtek Technology, a company specializing in power management ICs. It is designed to operate over a wide temperature range, making it versatile for various environmental conditions. The RT9078N-08GJ5 is a popular choice in modern electronic design for its balance of performance, size, and efficiency.

Features

The RT9078N-08GJ5 is a low-dropout (LDO) linear voltage regulator designed for providing a stable output voltage with minimal input-output voltage differential. Key features include:
1. Output Voltage: It delivers a fixed output voltage of 0.8V.
2. Input Voltage Range: Supports a range from 1.4V to 5.5V, making it suitable for various applications.
3. Low Dropout Voltage: Ensures efficient performance even at low voltage differentials.
4. Maximum Output Current: Capable of supplying up to 300mA of output current.
5. Low Quiescent Current: Designed for low power consumption, enhancing efficiency in battery-powered devices.
6. Thermal Protection: Includes thermal shutdown for protection against overheating.
7. Current Limitation: Incorporates overcurrent protection to safeguard against excessive load currents.
8. Package Type: Available in a compact SOT-23-5 package, suitable for space-constrained applications.
9. Stability: Offers stable performance with a minimal number of external components, simplifying design efforts.
These features make the RT9078N-08GJ5 ideal for use in portable electronics, battery-powered devices, and other applications requiring efficient and reliable voltage regulation.

Package

The RT9078N-08GJ5 is typically available in a WDFN (Wettable Flank Dual Flat No-lead) package. This type of package is compact and suitable for applications requiring high performance and reliability.

Pinout

The RT9078N-08GJ5 is a low-dropout (LDO) linear voltage regulator. It typically comes in a SOT-23-5 package, which means it has 5 pins. The specific pin functions are as follows:
1. VIN: Input voltage supply.
2. GND: Ground connection.
3. VOUT: Regulated output voltage.
4. EN (Enable): A control pin to enable or disable the device.
5. NC (No Connect): This pin is often not connected internally and can be left floating or connected to ground for mechanical stability.
The RT9078 series is designed for low dropout voltage and fast transient response, making it suitable for a variety of applications requiring efficient voltage regulation.

Manufacturer

The RT9078N-08GJ5 is manufactured by Richtek Technology Corporation. Richtek is a Taiwanese company renowned for its expertise in designing and producing analog integrated circuits (ICs). The company specializes in power management solutions, offering a wide range of products such as voltage regulators, DC-DC converters, battery management systems, and LED drivers. Richtek's products are widely used in various applications, including consumer electronics, computers, communications, and industrial equipment. The company is recognized for its innovation and commitment to providing high-quality power management solutions that enhance the performance and efficiency of electronic devices.

Application

The RT9078N-08GJ5 is a low-dropout (LDO) voltage regulator. Its application areas include powering microcontrollers, low-power RF modules, and other digital circuits requiring a stable voltage supply. It is suited for use in battery-powered devices due to its low quiescent current, and is ideal for portable electronics, wearables, and IoT devices that need efficient power management.

Equivalent

The RT9078N-08GJ5 is a low-dropout (LDO) regulator. Equivalent products may include the Texas Instruments TLV700 series, Microchip’s MCP1700 series, or Analog Devices' ADP150 series. These alternatives should match in voltage output, current rating, and package type for compatibility. Always verify the specifications and pin configurations to ensure a proper match for your application.

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