MAX668EUB+T

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MAX668EUB+T

IC REG CTRLR MULT TOP 10UMAX

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Spécifications

Supplier Analog Devices Inc./Maxim Integrated
Package Tape & Reel (TR)
ProductStatus Obsolete
OutputType Transistor Driver
Function Step-Up, Step-Up/Step-Down
OutputConfiguration Positive, Isolation Capable
Topology Boost, Flyback, SEPIC
NumberofOutputs 1
OutputPhases 1
Voltage-Supply(Vcc/Vdd) 3V ~ 28V
Frequency-Switching 100kHz ~ 500kHz
DutyCycle(Max) 90%
SynchronousRectifier No
ClockSync Yes
ControlFeatures Enable, Frequency Control
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Vue d'ensemble

Description

The MAX668EUB+T is a precision, low-dropout (LDO) voltage regulator designed for applications requiring efficient, stabilized power delivery. It features an ultra-low dropout voltage, making it ideal for battery-powered devices. The regulator offers a fixed output voltage with a high degree of accuracy, thanks to its internal reference and error amplifier. It supports a wide range of input voltages and provides a stable output under varying load conditions.
Key features include short-circuit protection, thermal overload protection, and reverse current protection, enhancing its reliability and suitability in challenging environments. The MAX668EUB+T is typically housed in a compact package, such as the 10-pin µMAX, making it suitable for space-constrained applications.
The device is commonly used in portable electronics, telecommunications equipment, and other sensitive electronic systems where efficiency and reliability are critical. Its operational efficiency and protective features make the MAX668EUB+T an excellent choice for engineers looking to implement robust power management solutions.

Features

The MAX668EUB+T is a precision, dual-output, low-dropout (LDO) voltage regulator designed for applications requiring a stable power supply with minimal voltage variations. Key features include:
1. Dual Outputs: It provides two independent power outputs, making it suitable for powering multiple components in a circuit.
2. Low Dropout Voltage: The device offers low dropout voltage, ensuring efficient operation even with a minimal difference between input and output voltages.
3. High Accuracy: The MAX668EUB+T maintains high output voltage accuracy, crucial for sensitive electronic applications.
4. Low Quiescent Current: It operates with low quiescent current, enhancing battery life in portable devices.
5. Thermal and Overcurrent Protection: Built-in protection mechanisms prevent damage due to overheating and excessive current.
6. Package: The device comes in a compact 10-pin µMAX package, optimizing space on circuit boards.
7. Temperature Range: It operates effectively over a wide temperature range, suitable for various environmental conditions.
These features make the MAX668EUB+T ideal for use in battery-powered devices, portable electronics, and applications requiring precise voltage regulation with minimal power loss.

Package

The MAX668EUB+T is a temperature sensor IC from Maxim Integrated, typically packaged in an 8-pin µMAX (microMAX) package. The "+T" indicates that the product is delivered on a tape and reel, suitable for automated assembly processes.

Pinout

The MAX668EUB+T is an operational amplifier with an 8-pin arrangement. It is designed for applications requiring high precision, low noise, and low power consumption. This device is typically used for single-supply operations, and its pins are configured as follows:
1. IN+: Non-inverting input
2. IN-: Inverting input
3. VOUT: Output voltage
4. VDD: Positive supply voltage
5. VSS: Ground or negative supply voltage
6. (Other pins are typically unused or for additional features depending on specific configurations)
Its primary function is to amplify the voltage difference between the inverting and non-inverting inputs and output it through the VOUT pin. The MAX668EUB+T is often used in sensor interfacing, signal conditioning, and other precision measurement applications. This amplifier is valued for its compact design and efficiency in low-power applications.

Manufacturer

The MAX668EUB+T is manufactured by Maxim Integrated, which is a company that designs and manufactures analog and mixed-signal integrated circuits. Maxim Integrated, now part of Analog Devices, Inc. following a merger in 2021, specializes in creating semiconductor products for a wide range of industries, including automotive, industrial, healthcare, mobile devices, and consumer electronics. The company is known for its focus on providing innovative solutions that enhance the performance and efficiency of electronic devices.

Application

The MAX668EUB+T is a precision, dual-output, voltage reference IC commonly used in applications requiring accurate voltage measurements and conversions. It is ideal for use in analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and data acquisition systems. Additionally, it serves well in instrumentation, industrial process controls, and precision calibration equipment. Its low noise and low drift characteristics make it suitable for precision measurement tasks in medical devices, telecommunications, and automotive electronics.

Equivalent

The MAX668EUB+T is a temperature sensor and fan controller. Equivalent products include the LM75 series by Texas Instruments, the ADM1021 from Analog Devices, and the MCP9808 by Microchip Technology. These equivalents offer similar temperature sensing capabilities and some may include fan control features, but it is essential to verify specific functionalities and pin compatibility based on your application 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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