LM78L05ACM

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LM78L05ACM

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IC REG LINEAR 5V 100MA 8SOIC

  • FabricanteTexas Instruments

  • Peça do Fabricante #LM78L05ACM

  • Pacote SOIC (D)-8

  • Em Estoque3130

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Especificações

Atributo Valor
Package Tube
ProductStatus Not For New Designs
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 35V
Voltage-Output(Min/Fixed) 5V
Current-Output 100mA
Current-Quiescent(Iq) 3 mA
PSRR 62dB (120Hz)
ProtectionFeatures Over Temperature, Short Circuit
OperatingTemperature 0°C ~ 125°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Visão Geral

Description

The LM78L05ACM is a three-terminal positive voltage regulator from the LM78Lxx series, designed to provide a fixed output voltage of 5V. It is commonly used in electronic circuits to ensure a stable output voltage, making it ideal for powering small components and systems requiring a steady 5V supply. The device can deliver up to 100 mA of output current, making it suitable for low-power applications.
Key features of the LM78L05ACM include thermal overload protection and short-circuit protection, which enhance its reliability and safety in various environments. The regulator typically exhibits low quiescent current, contributing to efficient power management. It also features a wide input voltage range, allowing it to function effectively with varying supply voltages.
This voltage regulator is housed in a compact surface-mount SOIC-8 package, facilitating easy integration into PCB designs. Its simplicity and reliability make it a popular choice among hobbyists and professionals for providing regulated power to microcontrollers, sensors, and other electronic components.

Equivalent

The LM78L05ACM is a 5V voltage regulator. Equivalent products include:
1. MC78L05 by ON Semiconductor
2. UA78L05 by Texas Instruments
3. L78L05 by STMicroelectronics
4. NCP7805 by ON Semiconductor
5. KA78L05 by Fairchild Semiconductor
These alternatives have similar specifications, but it's important to review datasheets for compatibility and specific requirements.

Features

The LM78L05ACM is a voltage regulator that provides a fixed output of 5V. Key features include:
1. Output Voltage: 5V with a typical accuracy of ±5%.
2. Output Current: Capable of supplying up to 100mA.
3. Low Quiescent Current: Ensures efficient operation.
4. Thermal Overload Protection: Shields the device from damage due to excessive heat.
5. Short-Circuit Protection: Prevents output from sinking excess current, enhancing safety.
6. Input Voltage Range: Typically operates with an input voltage range from 7V to 20V.
7. Compact Form Factor: Available in an 8-lead SOIC (Small Outline Integrated Circuit) package, allowing for easy integration into tight spaces.
8. Low Dropout Voltage: Supports minimal voltage difference between input and output for efficient regulation.
9. Temperature Range: Reliable operation over a wide temperature range, typically from -40°C to +125°C.
These features make the LM78L05ACM suitable for a variety of applications requiring stable 5V regulation, particularly in compact or power-sensitive designs.

Pinout

The LM78L05ACM is a three-terminal voltage regulator with a fixed output voltage of 5V. It is commonly used in electronic circuits to provide a stable 5V output from a higher voltage input. The IC is available in a SOIC-8 package, which means it has 8 pins.
Here are the functions of the pins typically used:
1. Pin 1 (GND/COM): Ground/Common. This is the reference point for the input and output voltages.
2. Pin 3 (Vout): Output Voltage. This pin provides the regulated output voltage, which is 5V.
3. Pin 5 (Vin): Input Voltage. This pin receives the input voltage that will be regulated down to 5V.
The remaining pins are generally not connected or used for additional features such as enabling the device or for thermal and electrical considerations in the package design. Always refer to the manufacturer's datasheet for specific details and pin configurations.

Manufacturer

The LM78L05ACM is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is an American technology company headquartered in Dallas, Texas. It is one of the leading companies in the semiconductor industry, known for its development and manufacturing of analog and embedded processing chips. While TI produces a wide range of electronic components, it is particularly renowned for its work in creating integrated circuits that are used in various applications, including consumer electronics, automotive, industrial, and communications equipment. The LM78L05ACM, specifically, is a voltage regulator, a type of component that provides a stable output voltage.

Application

The LM78L05ACM is a voltage regulator commonly used in electronic circuits for providing a stable 5V output. Its application areas include:
1. Consumer Electronics: Powers microcontrollers and digital circuits in devices like remote controls and toys.
2. Communication Devices: Supplies stable voltage for RF modules and communication chips.
3. Industrial Automation: Used in control systems and sensors for maintaining consistent operation.
4. Computers and Peripherals: Provides regulated power to components such as USB hubs and peripheral devices.
5. Battery-Powered Devices: Ensures efficient power management and prolongs battery life in portable electronics.
Its compact size and reliability make it suitable for various low-current applications requiring a stable voltage supply.

Package

The LM78L05ACM is a voltage regulator with a 5V output. It comes in a surface-mount package type known as SOIC-8 (Small Outline Integrated Circuit), specifically an 8-pin SOIC. This compact package is suitable for applications where space is limited.

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