LD1086D2MTR

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LD1086D2MTR

IC REG LINEAR POS ADJ 1.5A D2PAK

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規格

Part Status Active
Output Configuration Positive
Output Type Adjustable
Number of Regulators 1
Voltage - Input (Max) 30V
Voltage - Output (Min/Fixed) 1.25V
Voltage - Output (Max) 28.5V
Voltage Dropout (Max) 1.5V @ 1.5A
Current - Output 1.5A
Current - Quiescent (Iq) 10 mA
PSRR 88dB (120Hz)
Protection Features Over Current, Over Temperature
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Supplier Device Package D2PAK
Base Product Number LD1086

概述

Description

The LD1086D2MTR is a low-dropout (LDO) linear voltage regulator designed to provide stable power to electronic devices. It offers a fixed output voltage of 3.3V and is capable of delivering up to 1.5A of current. The device operates with a low dropout voltage, typically around 1.2V, which allows it to maintain regulation even when the input voltage is close to the output voltage.
Key features include thermal shutdown protection, current limiting, and a high power supply rejection ratio (PSRR), enhancing its performance in noisy environments. The LD1086D2MTR is packaged in a TO-220 format, facilitating heat dissipation, and is suitable for applications in consumer electronics, telecommunications, and automotive sectors.
Its ease of use and dependable performance make it a popular choice for designers looking to ensure reliable voltage regulation in their circuits.

Features

The LD1086D2MTR is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage with minimal input-output voltage differential. Key features include:
1. Output Voltage Range: Available in fixed output voltages (1.5V, 1.8V, 2.5V, 3.3V, and 5V) and an adjustable version.
2. Current Output: Capable of supplying up to 1.5A of output current.
3. Low Dropout Voltage: Typically around 1.3V at full load, allowing for efficient performance in battery-operated devices.
4. Thermal Protection: Integrated thermal shutdown protects against overheating.
5. Short-Circuit Protection: Built-in current limiting prevents damage in case of a short on the output.
6. Low Output Noise: Suitable for sensitive applications due to low noise operation.
7. Wide Operating Range: Input voltage range from 1.5V to 15V, providing flexibility in various applications.
8. Small Package: Available in a surface-mount package for space-saving designs.
These features make the LD1086D2MTR suitable for applications in consumer electronics, automotive, and industrial devices requiring reliable voltage regulation.

Package

The LD1086D2MTR is packaged in a TO-220 form factor. This package type is typically used for voltage regulators and allows for efficient heat dissipation.

Pinout

The LD1086D2MTR is a low-dropout (LDO) voltage regulator with a pin count of 3. The functions of its pins are as follows:
1. Input (Vin): This pin receives the input voltage, which should be greater than the output voltage by at least the specified dropout voltage.

2. Output (Vout): This pin provides the regulated output voltage, which is typically set at 1.5V, 1.8V, or 3.3V, depending on the specific variant.
3. Ground (GND): This pin serves as a reference ground for the device.
The LD1086D2MTR is designed to supply up to 1.5A of output current with low dropout voltage, making it suitable for various applications requiring a stable voltage supply.

Manufacturer

The LD1086D2MTR is manufactured by Texas Instruments, a global semiconductor company. Texas Instruments (TI) specializes in designing and producing various electronic components, including analog and digital semiconductors. The company is well-known for its extensive portfolio, which includes microcontrollers, processors, and various integrated circuits used in a wide range of applications such as automotive, industrial, consumer electronics, and communications. Established in 1930, TI is recognized for its innovation and leadership in the semiconductor industry, contributing to advancements in technology across multiple sectors.

Application

The LD1086D2MTR is a low-dropout voltage regulator primarily used in power management applications. Its key areas include powering microcontrollers, digital signal processors, and other low-voltage circuits, as well as battery-powered devices. It provides stable output voltage, low noise, and high accuracy, making it suitable for automotive, telecommunications, and consumer electronics applications. Additionally, it can be used in power supplies for various electronic devices where efficient voltage regulation is required.

Equivalent

The LD1086D2MTR is a low-dropout (LDO) voltage regulator. Equivalent products include the LM1086, LT1086, and MIC2940. Ensure to check specifications like output voltage, current rating, and package type for compatibility in your application.

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