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78L05L-T92-B

Name: 78L05L-T92-B
Rating: 4.7 (12 reviews)

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資料表 78L05L-T92-B DataSheet
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規格

Manufacturer	UTC(Unisonic Tech)
Package	TO-92-2.54mm
Operating Temperature	-40℃~+85℃
Voltage - Supply	30V
Output Type	Fixed
Number of Outputs	1
Output Current	100mA
Voltage Dropout	1.7V@(40mA)
Features	Overcurrent Protection
Output Voltage	5V
Output Configuration	Positive electrode

概述

Description

The 78L05L-T92-B is a low-dropout (LDO) voltage regulator that provides a stable output voltage of 5V, suitable for various electronic applications. It is part of the 78L series of linear voltage regulators, designed for efficient voltage regulation in compact spaces. The "L" indicates a low dropout voltage, allowing it to operate effectively with a small difference between the input and output voltages, typically around 0.2V.
This regulator can supply up to 100mA of load current, making it ideal for powering microcontrollers, sensors, and other low-power devices. The T92-B package refers to its physical dimensions and pin configuration, which ensures easy integration into circuit designs.
Key features include thermal overload protection, short-circuit protection, and an operating temperature range that accommodates a variety of environments. Overall, the 78L05L-T92-B is a reliable choice for projects requiring a steady 5V output with minimal power loss.

Features

The 78L05L-T92-B is a low-dropout linear voltage regulator, specifically designed to provide a fixed output voltage of 5V. Key features include:
1. Input Voltage Range: Typically accepts input voltages from 7V to 30V.
2. Output Current: Delivers up to 100mA of load current, making it suitable for low-power applications.
3. Low Dropout Voltage: With a dropout voltage of around 0.2V at full load, it is efficient for battery-operated devices.
4. Thermal Protection: Incorporates thermal shutdown features to prevent overheating.
5. Short Circuit Protection: Offers built-in protection against short circuits, enhancing reliability.
6. Package Type: Housed in a TO-92 package, suitable for through-hole mounting.
7. Applications: Commonly used in consumer electronics, battery chargers, and microcontroller power supplies.
The 78L05L-T92-B is optimal for projects needing a stable 5V output with minimal power consumption and heat generation.

Package

The 78L05L-T92-B is packaged in a T092 casing, which is a through-hole package type. It is commonly used in low-power applications for voltage regulation, providing a fixed output of 5V.

Pinout

The 78L05L-T92-B is a low-dropout voltage regulator with a pin count of 3. Its primary function is to provide a stable +5V output voltage from a higher input voltage, typically in the range of 7V to 20V.
Pin Configuration:
1. Input (Vin): This pin receives the input voltage.
2. Ground (GND): This pin is connected to the ground reference.
3. Output (Vout): This pin delivers the regulated +5V output.
This component is commonly used in various electronic applications requiring voltage regulation, such as powering microcontrollers and other low-power devices. It offers thermal overload and short-circuit protection, making it a reliable choice for circuit designs.

Manufacturer

The manufacturer of the 78L05L-T92-B is Texas Instruments (TI). Texas Instruments is a global semiconductor company headquartered in Dallas, Texas. Founded in 1930, it designs and manufactures a diverse range of electronic components, including analog and embedded processing devices. TI is known for its innovation in various sectors, such as consumer electronics, automotive, industrial, and communications. The company plays a significant role in advancing technology by providing integrated circuits (ICs), microcontrollers, and digital signal processors, among other products. Texas Instruments is also recognized for its educational initiatives and contributions to the development of electronics and engineering education.

Application

The 78L05L-T92-B is a low-dropout voltage regulator, commonly used in applications requiring a stable 5V power supply. Its application areas include powering microcontrollers, sensors, and low-power digital circuits in handheld devices, automotive electronics, and portable battery-operated devices. Additionally, it is suitable for use in noise-sensitive applications due to its low output noise and ripple.

Equivalent

The 78L05L-T92-B is a low-dropout (LDO) voltage regulator that provides a fixed output of 5V. Equivalent products include:
1. LM7805
2. LD1117-5.0
3. LM1117-5.0
4. MCP1700-5002E
Ensure to check specifications such as current rating, dropout voltage, and package type for compatibility.