LT1086IM-3.3#PBF

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LT1086IM-3.3#PBF

IC REG LINEAR 3.3V 1.5A D2PAK-3

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Especificaciones

Package Tube
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 20V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 1.5V @ 1.5A
Current-Output 1.5A
Current-Quiescent(Iq) 10 mA
PSRR 72dB (120Hz)
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case TO-263-4, D²Pak (3 Leads + Tab), TO-263AA

Descripción general

Description

The LT1086IM-3.3#PBF is a low dropout (LDO) voltage regulator designed to provide a fixed 3.3V output with a maximum output current of 1.5A. It is manufactured by Analog Devices under the Linear Technology brand. This regulator features a dropout voltage of approximately 1.3V at full load, which makes it suitable for applications requiring efficient power regulation with a minimal input-output voltage differential.
The LT1086IM-3.3#PBF is designed with thermal overload and current limiting protection, ensuring safe operation even in demanding conditions. It comes in a TO-263 surface-mount package, which provides a compact form factor for integration into various electronic devices. This component is known for its high accuracy and stability, making it suitable for use in sensitive applications such as microprocessor power supplies, battery-powered devices, and communication equipment.
Additionally, the "PBF" suffix indicates that this component is lead-free and RoHS compliant, aligning with environmental safety standards. The LT1086IM-3.3#PBF is favored for its reliability and efficiency in delivering stable power across a broad array of electronic systems.

Features

The LT1086IM-3.3#PBF is a fixed-output voltage regulator with a 3.3V output, designed for applications requiring efficient voltage regulation with a low dropout voltage. Key features of this regulator include:
1. Low Dropout Voltage: The LT1086 has a dropout voltage of around 1.5V at full load, allowing it to maintain regulation with minimal voltage difference between input and output.
2. High Output Current: It can deliver an output current of up to 1.5A, making it suitable for powering medium to high-power devices.
3. Precision Output Voltage: This regulator offers a precise output voltage with a typical tolerance of ±1%, ensuring stable power delivery.
4. Thermal Regulation: Incorporates thermal overload protection to prevent damage from excessive temperature.
5. Current Limiting: Features built-in current limiting to protect against overcurrent conditions.
6. Surface-Mount Package: The "IM" denotes an industry-standard surface-mount package, which is suitable for automated assembly processes.
These features make the LT1086IM-3.3#PBF suitable for a variety of applications, including power supply regulation in communication equipment, industrial control systems, and consumer electronics.

Package

The LT1086IM-3.3#PBF is packaged in a TO-220 form. It is a voltage regulator integrated circuit designed to provide a fixed 3.3V output with a maximum output current of 1.5A. The “PBF” suffix indicates that it is lead-free and RoHS compliant.

Pinout

The LT1086IM-3.3#PBF is a fixed output voltage linear voltage regulator from Analog Devices. It typically comes in a standard 3-pin package. The pin functions are as follows:
1. Input (VIN): This is the pin where the unregulated input voltage is supplied. The input voltage should be higher than the desired output voltage by a certain dropout voltage for the device to function correctly.
2. Output (VOUT): This pin provides the regulated output voltage, which is fixed at 3.3V for this specific version of the LT1086. It's used to power the load.
3. Ground (GND): This is the reference pin for the input and output voltages. It is connected to the ground of the power supply and load circuits.
The LT1086IM-3.3 is designed to provide a stable 3.3V output with high current capability and low dropout voltage, making it suitable for a wide range of applications requiring reliable voltage regulation.

Manufacturer

The manufacturer of the LT1086IM-3.3#PBF is Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides products and solutions for a wide range of applications, including industrial, automotive, communications, healthcare, and consumer electronics.

Application

The LT1086IM-3.3#PBF is a low dropout voltage regulator with a fixed output voltage of 3.3V. It is used in applications requiring efficient voltage regulation with minimal dropout, such as microprocessor power supplies, post-regulation of switching power supplies, and battery-powered devices. Its low dropout voltage makes it ideal for systems with low voltage differentials, and it is commonly used in portable electronics, networking equipment, and industrial automation systems.

Equivalent

The LT1086IM-3.3#PBF is a low dropout voltage regulator. Equivalent products include:
1. LM1086-3.3 from Texas Instruments
2. LDO Voltage Regulators such as the AMS1117-3.3
3. LD1117-3.3 from STMicroelectronics
4. MIC29302 from Microchip Technology
Always verify electrical characteristics and pin configurations when selecting an equivalent.

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