LT1764EFE

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LT1764EFE

LDO Voltage Regulators LT1764 - 3A, Fast Transient Response, Low Noise, LDO Regulators

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Spécifications

Vue d'ensemble

Description

The LT1764EFE is a precision voltage reference and low-dropout (LDO) linear regulator manufactured by Analog Devices. It is designed to provide a stable output voltage for a variety of applications, including battery-powered devices, instrumentation, and communication systems. The device features a low dropout voltage, enabling it to maintain regulation even with minimal input-output voltage differences.
Key specifications include a low output noise level, high output current capability (up to 100 mA), and excellent line and load regulation. Its initial accuracy is typically 0.5%, making it suitable for applications requiring precise voltage levels. Additionally, the LT1764EFE offers thermal protection and reverse-battery protection, enhancing its reliability in various environments.
With a wide operating temperature range and easy integration in systems, the LT1764EFE is ideal for use in sensitive electronic circuits that demand stable and accurate voltage references. Its small footprint and low power consumption further make it an attractive choice for modern electronic designs.

Features

The LT1764EFE is a precision voltage reference and low dropout (LDO) linear regulator. Key features include:
1. Low Dropout Voltage: Typically 30 mV at 1 mA load, allowing operation with minimal input-output voltage difference.
2. High Accuracy: Output voltage accuracy is ±1% over temperature, ensuring reliable performance in precision applications.
3. Low Quiescent Current: Consumes only 200 µA, making it suitable for battery-powered devices.
4. Wide Output Voltage Range: Available in fixed output voltages of 1.5V, 1.8V, 2.5V, 3.0V, and adjustable options.
5. Thermal Overload Protection: Integrated thermal shutdown prevents damage from overheating.
6. Short-Circuit Protection: Safeguards the device in the event of a short circuit.
7. Wide Temperature Range: Operates from -40°C to +125°C, enhancing reliability in diverse environments.
8. Small Package Options: Available in a compact 8-lead SO-8 package.
These features make the LT1764EFE suitable for precision analog applications, sensor power supplies, and portable devices.

Package

The LT1764EFE is packaged in a 14-lead TSSOP (Thin Shrink Small Outline Package).

Pinout

The LT1764EFE is a precision low noise voltage reference and voltage regulator from Analog Devices. It comes in a 5-lead SOT-23 package.
Pin Count and Functions:
1. Pin 1 (VOUT): Output voltage, providing a stable reference voltage.
2. Pin 2 (GND): Ground reference pin.
3. Pin 3 (VIN): Input voltage, where the supply voltage is applied.
4. Pin 4 (NC): No connection; not internally connected.
5. Pin 5 (VREF): Reference voltage, typically used for external circuitry.
The device is known for its low noise and high precision, making it suitable for applications requiring stable voltage references and regulation.

Manufacturer

The LT1764EFE is manufactured by Analog Devices, Inc. (ADI), a prominent semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves a variety of industries, including communications, automotive, industrial, and healthcare. The company is known for its innovative solutions in signal processing and is recognized for its commitment to quality and performance in electronic components.

Application

The LT1764EFE is a low noise, precision voltage reference and voltage regulator used in various applications, including high-performance analog circuits, instrumentation, data acquisition systems, and precision signal processing. It is suitable for powering sensitive components in medical devices, telecom systems, and industrial controls, where low noise and high stability are critical. Its features enable use in battery-operated devices, sensors, and RF applications that require accurate voltage regulation.

Equivalent

Equivalent products to the LT1764EFE operational amplifier include the OPA2134, AD8620, and MCP602. These op-amps offer similar performance characteristics, such as low noise, low distortion, and high precision, making them suitable alternatives in various applications. Always verify specific parameters to ensure compatibility with your design requirements.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

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.

Paiements

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