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REG1117-3.3

Name: REG1117-3.3
Rating: 4.7 (12 reviews)

IC REG LIN 3.3V 800MA SOT-223-4

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資料表 REG1117-3.3 DataSheet
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規格

Part Status	Active
Base Product Number	REG1117
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	15V
Voltage - Output (Min/Fixed)	3.3V
Voltage Dropout (Max)	1.2V @ 800mA
Current - Output	800mA
Current - Quiescent (Iq)	10 mA
PSRR	62dB (120Hz)
Protection Features	Over Current, Over Temperature
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package	TO-261-4, TO-261AA
Supplier Device Package	SOT-223-4
Packaging	Tube

概述

Description

REG1117-3.3 appears to be a specific regulation or standard, but without additional context, it’s challenging to provide a precise introduction. If REG1117-3.3 refers to a regulatory code, it could pertain to areas such as environmental standards, safety protocols, industry-specific guidelines, or technical specifications. Typically, such regulations are designed to ensure compliance with legal, safety, or quality requirements.
An introduction would generally outline the purpose of the regulation, its key components, and its applicability to certain sectors or activities. For instance, if REG1117-3.3 is an environmental regulation, it might address emissions standards, resource management, or sustainability practices. Stakeholders such as businesses, regulatory bodies, and the public must understand the regulation's significance to ensure adherence and promote best practices.
To provide a specific introduction, additional details about the scope, objectives, and industry focus of REG1117-3.3 would be necessary.

Package

The package type REG1117-3.3 refers to a voltage regulator in a TO-92 package format. This is a standard type of package for electronic components, often used for through-hole mounting. It typically features three leads and is commonly utilized for low-power applications in various electronic circuits.

Pinout

The REG1117-3.3 is a low-dropout voltage regulator with a fixed output voltage of 3.3V. It typically comes in a 3-pin package, often in the TO-220, TO-252 (DPAK), or SOT-223 form factors. The pins are usually configured as follows:
1. Input (Vin): This pin receives the input voltage, which must be higher than the 3.3V output to maintain regulation, typically at least 4.3V due to the dropout voltage.
2. Output (Vout): This pin provides the regulated 3.3V output.
3. Ground (GND): This pin is connected to the ground reference.
The REG1117-3.3 is used to provide a stable 3.3V output for applications requiring a reliable power supply, and it is suitable for powering microcontrollers and other digital circuits that operate at 3.3V.

Manufacturer

The REG1117-3.3 is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a wide array of electronic components, including integrated circuits and other semiconductor devices. The company is known for its innovation in analog and embedded processing technologies, serving industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems.

Application

REG1117-3.3 is a specification standard that is typically related to electronic components or regulatory guidelines. Its application areas can include ensuring compliance in electronic design, manufacturing, and quality control processes, particularly in industries like aerospace, automotive, and telecommunications. This standard helps in maintaining product reliability and safety, ensuring that electronic components meet specific performance criteria. For precise applications, it’s advisable to consult the specific documentation or industry guidelines related to this standard.

Equivalent

The REG1117-3.3 is a low-dropout (LDO) linear voltage regulator with a fixed 3.3V output. Equivalent products include:
1. LM1117-3.3 by Texas Instruments
2. MIC29300-3.3 by Microchip Technology
3. AMS1117-3.3 by Advanced Monolithic Systems
4. NCP1117-3.3 by ON Semiconductor
5. BA033T by Rohm
These alternatives offer similar functions and specifications, though it's crucial to verify pin configurations, dropout voltage, and other parameters for compatibility with your specific application.