LM2936DTX-5.0

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LM2936DTX-5.0

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IC REG LINEAR 5V 50MA TO252-3

  • メーカーSTマイクロエレクトロニクス

  • メーカー品番 #LM2936DTX-5.0

  • データシート LM2936DTX-5.0 DataSheet

  • 在庫状況4346

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
PartStatus Not For New Designs
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 40V
Voltage-Output(Min/Fixed) 5V
VoltageDropout(Max) 0.4V @ 50mA
Current-Output 50mA
Current-Quiescent(Iq) 9 µA
PSRR 60dB (120Hz)
ProtectionFeatures Over Temperature, Reverse Polarity, Short Circuit
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case TO-252-3, DPAK (2 Leads + Tab), SC-63
SupplierDevicePackage TO-252-3
BaseProductNumber LM2936
Current-Supply(Max) 2.5 mA

概要

Description

The LM2936DTX-5.0 is a voltage regulator designed to provide a stable 5V output with low dropout voltage, making it suitable for battery-operated devices. It is part of the LM2936 series, which features built-in thermal shutdown and current limiting to protect against overload conditions. This component operates efficiently with an input voltage range of 5V to 26V and can supply up to 1A of output current.
Key features include low noise operation, fast transient response, and a minimal external component requirement, making it ideal for use in applications such as automotive systems, portable devices, and power management circuits. The device is housed in a TO-220 package for effective heat dissipation.
Overall, the LM2936DTX-5.0 is a reliable choice for engineers seeking a robust voltage regulation solution in their electronic designs.

Equivalent

Equivalent products to the LM2936DTX-5.0 voltage regulator include the LM7805, MCP1700-5002E, MIC5205-5.0, and the LP2950-5.0. These alternatives provide similar 5V output with comparable performance specifications, such as dropout voltage and current capacity. Always verify specific characteristics like thermal performance and package type for compatibility in your application.

Features

The LM2936DTX-5.0 is a low-dropout (LDO) voltage regulator designed to provide a stable 5V output. Key features include:
1. Input Voltage Range: Accepts input voltage up to 26V, making it versatile for various applications.
2. Low Dropout Voltage: Typically 0.5V at 1A load, allowing operation with minimal input-output voltage differential.
3. Output Current: Capable of delivering up to 1A of output current, suitable for powering multiple devices.
4. Thermal Protection: Equipped with built-in thermal shutdown to prevent damage from overheating.
5. Short-Circuit Protection: Features current limiting to protect against short circuits.
6. Low Quiescent Current: Ensures efficiency, particularly important in battery-operated devices.
7. Ripple Rejection: Provides good power supply ripple rejection, ensuring clean output voltage.
8. TO-220 Package: Available in a robust TO-220 package for efficient heat dissipation.
These features make the LM2936DTX-5.0 an ideal choice for applications requiring reliable voltage regulation with low power loss.

Pinout

The LM2936DTX-5.0 is a voltage regulator with a total of 5 pins. Its primary function is to provide a stable 5V output voltage with a maximum output current of 1A. The pin configuration is as follows:
1. Input (Pin 1): Connects to the input voltage supply.
2. Ground (Pin 2): Common ground reference.
3. Output (Pin 3): Provides the regulated 5V output.
4. Adjust (Pin 4): Used for output voltage adjustment (not typically used in fixed output versions).
5. Thermal Pad (Pin 5): For heat dissipation; not electrically connected but recommended to be soldered to the PCB for improved thermal performance.
The LM2936DTX-5.0 is designed for applications requiring low dropout voltage and is suitable for battery-powered devices due to its low quiescent current.

Manufacturer

The LM2936DTX-5.0 is manufactured by Texas Instruments (TI), a major American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits used in electronics. The company is widely recognized for its innovations in analog and digital processing, including microcontrollers, processors, and sensors.
Texas Instruments primarily serves the consumer electronics, automotive, industrial, and communications sectors, producing components essential for a variety of devices, from smartphones to automotive systems. The LM2936DTX-5.0 is a low-dropout voltage regulator (LDO), which means it efficiently regulates voltage while maintaining a low difference between input and output voltage, making it ideal for battery-powered and portable applications.
As a leading player in the semiconductor industry, Texas Instruments is known for its commitment to research and development, sustainability, and providing solutions that enhance the performance and energy efficiency of electronic devices.

Application

The LM2936DTX-5.0 is a low dropout voltage regulator designed for various applications, including:
1. Consumer Electronics: Power supply for devices like TVs, radios, and audio equipment.
2. Automotive: Voltage regulation in automotive electronics for navigation systems and infotainment units.
3. Telecommunications: Power supply for communication devices and networking equipment.
4. Industrial Equipment: Regulating power in industrial control systems and sensors.
5. Battery-Powered Devices: Ensures stable voltage supply in portable gadgets and battery management systems.
Its ability to maintain a low dropout voltage makes it ideal for applications requiring efficient power regulation.

Package

The LM2936DTX-5.0 is packaged in a Surface-Mount Device (SMD) type, specifically a SOIC-8 package. This package type features eight pins and is designed for efficient thermal performance and space-saving in electronic circuit designs.

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