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LT1086IM
+Lista de MateriaisLDO Voltage Regulators LT1086 - 1.5A Low Dropout Positive Regulators Adjustable and Fixed 2.85V, 3.3V, 3.6V, 5V, 12V
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FabricanteDispositivos analógicos
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Peça do Fabricante #LT1086IM
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Ficha Técnica LT1086IM DataSheet
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Description
The LT1086IM is a low dropout (LDO) linear voltage regulator designed for applications requiring high efficiency and low voltage differentials. It typically provides a fixed output voltage of 1.5V, 2.5V, 3.3V, 5V, or an adjustable output, with a dropout voltage of around 1.3V at full load. The device can deliver an output current of up to 1.5A, making it suitable for powering microprocessors and sensitive digital or analog systems.
The LT1086IM offers features like current limiting and thermal shutdown to protect the device and load during fault conditions. Its low quiescent current and robust performance across varied input voltages make it a preferred choice for efficiency-critical applications. The device comes in compact TO-220 and surface-mount TO-263 packages, catering to space-constrained designs. Its high accuracy and ease of use, combined with a minimal external component count, make the LT1086IM a versatile solution in power management circuits.
The LT1086IM offers features like current limiting and thermal shutdown to protect the device and load during fault conditions. Its low quiescent current and robust performance across varied input voltages make it a preferred choice for efficiency-critical applications. The device comes in compact TO-220 and surface-mount TO-263 packages, catering to space-constrained designs. Its high accuracy and ease of use, combined with a minimal external component count, make the LT1086IM a versatile solution in power management circuits.
Equivalent
The LT1086IM is a low dropout voltage regulator. Equivalent products include the LM1086, LM1117 and LD1117 series from manufacturers like Texas Instruments, STMicroelectronics, and ON Semiconductor. These devices offer similar functionalities with varying voltage and current specifications. Always check the datasheets for specific features and pin compatibility to ensure they meet your requirements.
Features
The LT1086IM is a low dropout (LDO) positive voltage regulator. Key features include:
1. Output Current: Capable of delivering up to 1.5A of load current.
2. Low Dropout Voltage: Typically 1.3V at maximum output current, making it efficient for applications with low headroom.
3. Adjustable Output: The output voltage can be set using external resistors.
4. Thermal Regulation: Ensures stable operation across varying temperature conditions.
5. Current Limiting: Built-in protection against overcurrent conditions protects both the regulator and the connected load.
6. Safe Operating Area Protection: Prevents damage under extreme conditions by limiting the voltage and current to safe levels.
7. Thermal Shutdown: Automatically shuts down the device if it exceeds a certain temperature threshold, protecting it from overheating.
8. Package: Available in an 8-lead TO-220 or surface-mount packages for flexibility in design.
9. Applications: Suitable for use in power supply circuits, battery chargers, and other applications requiring reliable voltage regulation.
These features make the LT1086IM a versatile and reliable choice for various electronic projects requiring efficient voltage regulation.
1. Output Current: Capable of delivering up to 1.5A of load current.
2. Low Dropout Voltage: Typically 1.3V at maximum output current, making it efficient for applications with low headroom.
3. Adjustable Output: The output voltage can be set using external resistors.
4. Thermal Regulation: Ensures stable operation across varying temperature conditions.
5. Current Limiting: Built-in protection against overcurrent conditions protects both the regulator and the connected load.
6. Safe Operating Area Protection: Prevents damage under extreme conditions by limiting the voltage and current to safe levels.
7. Thermal Shutdown: Automatically shuts down the device if it exceeds a certain temperature threshold, protecting it from overheating.
8. Package: Available in an 8-lead TO-220 or surface-mount packages for flexibility in design.
9. Applications: Suitable for use in power supply circuits, battery chargers, and other applications requiring reliable voltage regulation.
These features make the LT1086IM a versatile and reliable choice for various electronic projects requiring efficient voltage regulation.
Pinout
The LT1086IM is a voltage regulator integrated circuit. It typically comes in a TO-220 or TO-263 package, both of which have three pins. The pin functions are:
1. Input (Pin 1): This is where the unregulated voltage is supplied to the IC.
2. Output (Pin 2): This pin provides the regulated output voltage.
3. Adjust (Pin 3): This pin is used to adjust the output voltage. By connecting a resistor between this pin and the output, you can set the desired output voltage based on the feedback mechanism.
The LT1086IM is known for its low dropout voltage and is capable of delivering a high output current, typically up to 1.5A.
1. Input (Pin 1): This is where the unregulated voltage is supplied to the IC.
2. Output (Pin 2): This pin provides the regulated output voltage.
3. Adjust (Pin 3): This pin is used to adjust the output voltage. By connecting a resistor between this pin and the output, you can set the desired output voltage based on the feedback mechanism.
The LT1086IM is known for its low dropout voltage and is capable of delivering a high output current, typically up to 1.5A.
Manufacturer
The LT1086IM is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for designing and manufacturing a broad range of products, including analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various industries such as automotive, communications, consumer electronics, healthcare, and industrial sectors. Analog Devices is recognized for its expertise in high-performance analog technology, and its products are typically used in applications that require precision and reliability.
Application
The LT1086IM is a low dropout voltage regulator known for its high current capability and precision. It is commonly used in applications requiring efficient power management and regulation, such as:
1. Microprocessor Power Supplies: Provides stable voltage to microprocessors and digital circuits.
2. Battery-Powered Devices: Efficiently extends battery life by minimizing power loss.
3. Industrial Automation Systems: Regulates power for sensors and controllers.
4. Telecommunications: Supports stable voltage in communication equipment.
5. Consumer Electronics: Used in devices like set-top boxes, routers, and gaming consoles.
6. Medical Equipment: Ensures reliable power for sensitive medical devices.
Its versatility and efficiency make it suitable for a wide range of electronic applications requiring stable voltage supply.
1. Microprocessor Power Supplies: Provides stable voltage to microprocessors and digital circuits.
2. Battery-Powered Devices: Efficiently extends battery life by minimizing power loss.
3. Industrial Automation Systems: Regulates power for sensors and controllers.
4. Telecommunications: Supports stable voltage in communication equipment.
5. Consumer Electronics: Used in devices like set-top boxes, routers, and gaming consoles.
6. Medical Equipment: Ensures reliable power for sensitive medical devices.
Its versatility and efficiency make it suitable for a wide range of electronic applications requiring stable voltage supply.
Package
The LT1086IM is a voltage regulator from Analog Devices (formerly Linear Technology) and comes in a TO-263 package, also known as the D2PAK. This surface-mount package is designed for applications requiring efficient thermal management.
