RT9013-12GB

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RT9013-12GB

IC REG LINEAR 1.2V 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) 1.2V
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 RT9013-12GB is a low-dropout (LDO) linear voltage regulator designed for portable and battery-powered devices. It provides a stable output with a high accuracy of ±2%, delivering a fixed 1.2V output voltage. With a maximum output current of 500mA and a low dropout voltage of approximately 300mV at full load, it ensures efficient power management in applications requiring tight voltage regulation.
Key features of the RT9013-12GB include low quiescent current, making it energy-efficient and suitable for extended battery life in portable electronics. It also has an integrated current limit and thermal overload protection to safeguard against overcurrent and overheating conditions. The device supports fast transient response, which is crucial for applications with rapidly changing load conditions.
The RT9013-12GB comes in a small SOT-23 package, making it ideal for space-constrained designs. It is commonly used in various applications, such as smartphones, tablets, digital cameras, and other handheld devices, where efficient power regulation and compact size are critical.

Features

The RT9013-12GB is a low-dropout (LDO) linear voltage regulator known for its high-efficiency performance and reliable voltage regulation. Key features include:
1. Output Voltage: 1.2V fixed output, providing consistent voltage suitable for various applications.
2. Dropout Voltage: Low dropout voltage, typically around 300mV at full load, ensuring efficient operation even with minimal input-output voltage differential.
3. Current Handling: Can supply up to 500mA of output current, supporting a range of low-to-medium power devices.
4. Accuracy: High output voltage accuracy, typically ±2%, ensuring precise voltage regulation.
5. Quiescent Current: Low quiescent current consumption, generally around 35µA, contributing to energy-efficient operation in battery-powered devices.
6. Protection Features: Includes over-current protection and thermal shutdown to safeguard against excessive load conditions and overheating.
7. Enable Pin: Provides an enable pin allowing for on/off control, useful for power management in complex systems.
8. Package Type: Available in a compact SOT-23-5 package, making it suitable for space-constrained designs.
9. Applications: Ideal for portable electronics, handheld devices, and systems requiring stable voltage with low noise.
These features make the RT9013-12GB a versatile choice for designers seeking reliable voltage regulation in compact form factors.

Package

The RT9013-12GB is typically available in a SOT-23-5 package, which is a small, surface-mount package commonly used for integrated circuits.

Pinout

The RT9013-12GB is a low dropout (LDO) linear regulator. Typically, this type of regulator is used to provide a stable output voltage with low input-to-output voltage differential. The RT9013 series generally comes in a SOT-23-5 package, which means it has 5 pins.
The functions of these pins are generally as follows:
1. VIN: Input Voltage - the pin where the input voltage is applied.
2. GND: Ground - the common ground reference for the device.
3. VOUT: Output Voltage - the pin where the regulated output voltage is provided.
4. EN: Enable - a pin that enables or disables the output (active high).
5. NC: No Connection - this pin is not connected internally and is typically used for mechanical stability.
Please refer to the specific datasheet of the RT9013-12GB for precise pin configuration and detailed functional descriptions, as they can vary slightly depending on the manufacturer or specific variant.

Manufacturer

The RT9013-12GB is manufactured by Richtek Technology Corporation. Richtek is a Taiwanese company that specializes in the design and manufacturing of analog integrated circuits. They are known for producing power management ICs, including those used in consumer electronics, computers, and communication devices. Richtek focuses on delivering high-performance, efficient, and reliable solutions for various applications, and they are considered a key player in the semiconductor industry.

Application

The RT9013-12GB is a low-dropout (LDO) linear voltage regulator. Its application areas include providing stable power supplies for portable devices, battery-powered equipment, mobile phones, digital cameras, and other consumer electronics. It is suitable for applications requiring low-noise and low-power consumption, such as RF modules, microcontrollers, and sensor systems. Its small package size makes it ideal for space-constrained designs.

Equivalent

The RT9013-12GB is a low-dropout (LDO) linear regulator. Equivalent products include:
1. AMS1117-1.2 by Advanced Monolithic Systems.
2. MIC5205-1.2 by Microchip Technology.
3. TLV1117-12 by Texas Instruments.
4. LD1117-1.2 by STMicroelectronics.
These alternatives provide similar output voltage and current ratings, but always check the datasheet for detailed specifications to ensure compatibility with your application.

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