LD1086DT50TR

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LD1086DT50TR

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) 30V
Voltage-Output(Min/Fixed) 5V
VoltageDropout(Max) 1.5V @ 1.5A
Current-Output 1.5A
Current-Quiescent(Iq) 10 mA
PSRR 75dB (120Hz)
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case TO-252-3, DPak (2 Leads + Tab), SC-63

概述

Description

The LD1086DT50TR is a low-dropout linear voltage regulator designed by STMicroelectronics. It is part of the LD1086 series, which is known for its high current capability and low dropout voltage. This particular model is capable of delivering up to 1.5A of output current with a fixed output voltage of 5V.
Key features of the LD1086DT50TR include a dropout voltage of approximately 1.3V at maximum output current, excellent load and line regulation, and a built-in thermal shutdown for over-temperature protection. It also provides overcurrent protection, making it a reliable choice for applications requiring stable voltage supply under varying load conditions.
The regulator comes in a DPAK package, which is suitable for surface mounting, allowing for efficient thermal dissipation. Its compact design and robust performance make it ideal for use in computers, telecommunications equipment, and industrial applications where a stable power supply is critical.
Overall, the LD1086DT50TR is valued for its efficiency and reliability in delivering a consistent 5V output, even under demanding conditions.

Features

The LD1086DT50TR is a low-dropout (LDO) linear voltage regulator. Key features of this component include:
1. Output Voltage: It provides a fixed output voltage of 5.0V.
2. Output Current: The regulator can deliver up to 1.5A of output current, making it suitable for applications requiring moderate power levels.
3. Low Dropout Voltage: It exhibits a low dropout voltage, typically around 1.3V at maximum output current, which is beneficial for efficient power regulation.
4. Thermal Protection: The device includes thermal protection to prevent overheating, thereby enhancing reliability.
5. Short-Circuit Protection: It features short-circuit protection, ensuring safety against output short circuits.
6. Package Type: The LD1086DT50TR is available in a DPAK surface-mount package, which is suitable for space-constrained applications.
7. Stability: It requires a minimum output capacitor for stability and can work with a wide range of capacitors.
These attributes make the LD1086DT50TR suitable for applications such as microprocessor power supplies, battery chargers, and other electronic devices requiring a stable 5.0V output.

Package

The LD1086DT50TR is housed in a D2PAK package type, which is a surface-mount package commonly used for power semiconductors.

Pinout

The LD1086DT50TR is a low-dropout (LDO) linear voltage regulator. It typically comes in a TO-252 package, which is also known as DPAK. This package generally has three pins.
1. Input (Vin): This pin receives the input voltage that needs to be regulated.
2. Output (Vout): This pin provides the regulated output voltage, which in the case of the LD1086DT50TR, is fixed at 5.0 volts.
3. Ground (GND): This pin is connected to the ground of the circuit.
The LD1086 series is designed for applications requiring a high current (up to 1.5A) and offers features like low dropout voltage, thermal protection, and short circuit protection. The "50" in the part number indicates the fixed output voltage of 5.0 volts. Make sure to consult the specific datasheet for the component to verify these details and to get more comprehensive information.

Manufacturer

The LD1086DT50TR is manufactured by STMicroelectronics. STMicroelectronics is a multinational company that designs, develops, manufactures, and markets a broad range of semiconductor products and solutions. It is one of the world's leading semiconductor companies, serving various segments such as automotive, industrial, personal electronics, communications equipment, and more. The company is known for its innovation in integrated circuits and discrete devices, catering to the needs of both large-scale and niche markets.

Application

The LD1086DT50TR is a low-dropout voltage regulator commonly used in applications requiring stable and efficient voltage regulation. Key application areas include power supply systems for microprocessors, battery-powered devices, telecommunications, and consumer electronics. It is suitable for use in circuits requiring precise voltage regulation and low noise, such as those in networking equipment, industrial automation, and audio/video equipment.

Equivalent

The LD1086DT50TR is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. LM1086-5.0 from Texas Instruments
2. LT1086-5 from Analog Devices
3. NCP1086DT50RKG from ON Semiconductor
4. MIC39100-5.0WT from Microchip Technology
Ensure compatibility by checking the datasheets for specifications such as output voltage, current rating, and package type.

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