L7805CDT-TR

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L7805CDT-TR

IC REG LINEAR 5V 1.5A DPAK

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 35V
Voltage-Output(Min/Fixed) 5V
VoltageDropout(Max) 2V @ 1A (Typ)
Current-Output 1.5A
Current-Quiescent(Iq) 8 mA
PSRR 62dB (120Hz)
ProtectionFeatures Over Temperature, Short Circuit
OperatingTemperature 0°C ~ 125°C
MountingType Surface Mount
Package/Case TO-252-3, DPak (2 Leads + Tab), SC-63

概述

Description

The L7805CDT-TR is a fixed-output voltage regulator integrated circuit (IC), often used in electronics to provide a stable 5V output from a higher voltage input, typically ranging from 7V to 35V. Part of the 7805 series, this regulator is known for its robust performance and reliability in managing DC voltage levels. It can deliver up to 1.5A of current, making it suitable for a wide range of applications, including powering microcontrollers, sensors, and other digital circuits.
Packaged in a TO-252 surface-mount device (SMD) format, the L7805CDT-TR is designed for efficiency in space-constrained applications. It features internal thermal overload protection, short-circuit protection, and safe area protection, enhancing its reliability under various operating conditions. The regulator's ease of use and minimal external components make it a popular choice for both hobbyist and professional electronic projects. Its consistent performance in providing a regulated 5V output helps ensure the stable operation of sensitive electronic components and systems.

Features

The L7805CDT-TR is a fixed output voltage regulator from STMicroelectronics, designed to provide a stable 5V output with a maximum output current of 1.5A. Key features include:
1. Fixed Output Voltage: Provides a regulated 5V output.
2. High Output Current: Capable of delivering up to 1.5A.
3. Thermal Overload Protection: Protects the device from overheating.
4. Short-Circuit Protection: Ensures safety by limiting current during fault conditions.
5. Output Transition SOA Protection: Safe Operating Area protection during transient conditions.
6. Low Dropout Voltage: Typically around 2V, making it efficient for use in various applications.
7. TO-252 Package: Compact surface-mount package for easy integration into PCB designs.
8. Wide Input Voltage Range: Operates with an input voltage range from 7V to 35V, suitable for various applications.
These features make the L7805CDT-TR ideal for use in power supply circuits, ensuring reliable voltage regulation in a compact form factor.

Package

The L7805CDT-TR is a voltage regulator from STMicroelectronics, and its package type is DPAK (TO-252). This package is suitable for surface-mount applications, providing efficient heat dissipation and compact size.

Pinout

The L7805CDT-TR is a voltage regulator with a 3-pin configuration. It is designed to provide a stable 5V output from a higher input voltage. The pin functions are as follows:
1. Input (Vin): This pin receives the unregulated input voltage that the device converts into a regulated 5V output.
2. Ground (GND): This pin is the common ground for both the input and output voltages.
3. Output (Vout): This pin provides the regulated 5V output voltage.
The L7805CDT-TR is commonly used in electronic circuits to ensure a stable 5V supply, protecting sensitive components from voltage fluctuations.

Manufacturer

The L7805CDT-TR is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer headquartered in Geneva, Switzerland. The company is known for designing and producing a wide range of semiconductor devices for various applications, including automotive, industrial, personal electronics, and communication infrastructure. STMicroelectronics is a leading player in the semiconductor industry and is recognized for its innovation and technology development in areas such as microcontrollers, power management, sensors, and analog integrated circuits.

Application

The L7805CDT-TR is a voltage regulator commonly used in various applications requiring a stable 5V output. It is frequently utilized in power supply circuits, microcontroller systems, embedded systems, consumer electronics, and communication devices. Its ability to provide a regulated voltage makes it ideal for use in battery chargers, LED drivers, and other electronic devices needing consistent voltage supply.

Equivalent

The L7805CDT-TR is a 5V linear voltage regulator. Equivalent products include the LM7805 series (by various manufacturers like Texas Instruments, ON Semiconductor), UA7805, and other variants like MC7805 or NTE960. These equivalents generally have similar specifications: a fixed 5V output, around 1A output current, and TO-220 or TO-252 packages. Always check the datasheets to ensure compatibility with your application, especially concerning thermal characteristics and packaging.

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