LT1076CQ

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LT1076CQ

Switching Voltage Regulators LT1076 - Step-Down Switching Regulator

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Vue d'ensemble

Description

The LT1076CQ is a high-performance voltage regulator designed by Analog Devices, known for its low dropout (LDO) operation, allowing it to maintain stable output voltage even with minimal input-output voltage differences. This device is typically used to provide regulated power in battery-operated devices, telecommunications equipment, and other applications requiring efficient voltage regulation.
Key features include a maximum output current of 1A, a wide input voltage range (up to 30V), low quiescent current, and excellent line and load regulation. The LT1076CQ also incorporates thermal shutdown and current limiting for added safety and reliability. It is available in various package options, making it suitable for diverse circuit designs.
The LT1076CQ is ideal for use in situations where space and efficiency are critical, providing a robust solution for powering sensitive electronic components while minimizing energy loss.

Features

The LT1076CQ is a high-performance linear voltage regulator designed for various applications. Key features include:
1. Output Voltage Range: Adjustable output voltage from 1.25V to 30V.
2. High Output Current: Capable of delivering up to 3A of output current.
3. Low Dropout Voltage: Typically maintains a dropout voltage of around 0.5V at full load, which is beneficial for battery-powered applications.
4. Thermal Protection: Includes built-in thermal shutdown to prevent damage from overheating.
5. Short-Circuit Protection: Offers current limiting to safeguard the device during fault conditions.
6. Fast Transient Response: Designed for quick recovery to load transients, ensuring stable output.
7. Wide Operating Temperature Range: Functional from -40°C to 125°C, suitable for harsh environments.
8. TO-220 Package: Available in a robust TO-220 package for effective heat dissipation.
These features make the LT1076CQ suitable for power supply applications, automotive systems, and other projects requiring reliable voltage regulation.

Package

The LT1076CQ is available in a 16-lead plastic SOIC (Small Outline Integrated Circuit) package type.

Pinout

The LT1076CQ is a high-voltage, high-speed, low-power operational amplifier. It features a 8-pin dual in-line package (DIP) configuration.
Pin Count and Functions:
1. Pin 1 (Offset Null): Used to adjust the output offset voltage.
2. Pin 2 (Inverting Input, -): The inverting input terminal for the operational amplifier.
3. Pin 3 (Non-Inverting Input, +): The non-inverting input terminal for the operational amplifier.
4. Pin 4 (V-): Negative power supply voltage input.
5. Pin 5 (Offset Null): Used for further offset voltage adjustment.
6. Pin 6 (Output): The output terminal of the operational amplifier.
7. Pin 7 (Supply Voltage, V+): Positive power supply voltage input.
8. Pin 8 (NC): Not connected.
The LT1076CQ is designed for applications requiring high precision and low noise, suitable for a variety of analog signal processing tasks.

Manufacturer

The LT1076CQ is manufactured by Analog Devices, Inc. Analog Devices is a leading global company specializing in high-performance analog, mixed-signal, and digital signal processing technologies. Founded in 1965, the company designs, manufactures, and markets a wide range of integrated circuits and solutions used in various applications, including communications, automotive, industrial, and consumer electronics. Analog Devices is known for its innovation and commitment to quality in the semiconductor industry, focusing on providing precise and reliable components for complex electronic systems.

Application

The LT1076CQ is a high-performance voltage regulator primarily used in applications requiring low dropout voltage and high output current. Common application areas include power supply circuits for telecommunications equipment, industrial automation systems, battery-powered devices, and automotive electronics. It is also suitable for precision analog systems, where stable voltage regulation is critical.

Equivalent

The LT1076CQ is a high-performance voltage regulator. Equivalent products include the LM317, LM108, and LDO regulators like the TPS7A47. Other alternatives might be the MIC2941, LM338, or the LT1084, depending on specific requirements like output current, voltage range, and package type. Always verify compatibility with your design specifications.

Expédition

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DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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