NCP59744MN2ADJTBG

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NCP59744MN2ADJTBG

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IC REG LINEAR POS ADJ 3A 20-QFN

  • HerstellerOnsemi

  • Herstellerteil #NCP59744MN2ADJTBG

  • Auf Lager5461

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Spezifikationen

Attribut Wert
Part Status Active
Output Configuration Positive
Output Type Adjustable
Number of Regulators 1
Voltage - Input (Max) 5.5V
Voltage - Output (Min / Fixed) 0.8V
Voltage - Output (Max) 3.6V
Voltage Dropout (Max) 0.16V @ 3A
Current - Output 3A
PSRR 72dB ~ 50dB (1kHz ~ 1MHz)
Control Features Enable, Power Good, Soft Start
Protection Features Over Current, Over Temperature
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 20-VQFN Exposed Pad
Supplier Device Package 20-QFN (5x5)
Base Product Number NCP59744

Übersicht

Description

The NCP59744MN2ADJTBG is a low dropout (LDO) linear voltage regulator from ON Semiconductor. It is designed to provide a stable and precise output voltage with minimal input-to-output differential voltage, making it suitable for applications requiring high efficiency and low power dissipation. This device typically features adjustable output voltage, allowing for customization based on specific application needs.
Key characteristics of this LDO include a high output current capability and excellent transient response, ensuring reliable performance in dynamic conditions. It also comes equipped with protection features such as thermal shutdown and current limiting to safeguard against adverse operating conditions.
The NCP59744MN2ADJTBG is commonly used in consumer electronics, telecommunications, and industrial applications, where efficient power management is crucial. Its compact package and robust performance make it ideal for use in space-constrained designs, contributing to overall system miniaturization while enhancing power management efficiency.

Equivalent

The NCP59744MN2ADJTBG is a low-dropout (LDO) linear voltage regulator. Equivalent products typically include similar LDO regulators with comparable specifications. Some alternatives might be:
1. Texas Instruments TPS7A4701
2. Analog Devices LT3080
3. Microchip MCP1725
4. Maxim Integrated MAX8511
These alternatives should match the voltage and current ratings, dropout voltage, and other critical parameters of the NCP59744 to ensure compatibility. Always verify specific requirements in the datasheets before substituting.

Features

The NCP59744MN2ADJTBG is a high-performance LDO (Low Dropout) voltage regulator designed to deliver precise voltage regulation with low dropout voltage and high power supply rejection. Key features include:
1. Adjustable Output Voltage: The output voltage can be adjusted to suit various application needs.
2. High PSRR: It offers high Power Supply Rejection Ratio, making it effective in filtering out noise from the input power supply.
3. Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.
4. Fast Transient Response: Capable of responding quickly to changes in load conditions.
5. Low Noise Output: Designed to minimize output voltage noise, making it suitable for sensitive applications.
6. Current Limiting and Thermal Protection: Includes built-in protection features to prevent damage from overcurrent and overheating.
7. Compact Package: Available in a small form factor, which is ideal for space-constrained applications.
These features make the NCP59744MN2ADJTBG suitable for a variety of electronic applications, including those requiring stable and noise-free voltage supply.

Pinout

The NCP59744MN2ADJTBG is a low-dropout (LDO) linear voltage regulator. It typically comes in a 6-pin DFN (dual flat no-lead) package. The functions of these pins are generally as follows:
1. VIN: Input voltage pin, where the unregulated input voltage is supplied.
2. VOUT: Output voltage pin, where the regulated output voltage is available.
3. GND: Ground pin, used as a reference for the input and output voltages.
4. ADJ/FB: Adjustment or feedback pin, used to set the output voltage via an external resistor divider.
5. EN: Enable pin, used to turn the regulator on or off.
6. NC: No connect or sometimes used for thermal pad, depending on the specific package design.
These functions are critical for the operation of the LDO regulator, providing the necessary connections for power input, output, control, and voltage adjustment. Always refer to the manufacturer's datasheet for the most accurate and specific information.

Manufacturer

The NCP59744MN2ADJTBG is manufactured by ON Semiconductor. ON Semiconductor, now known as onsemi, is a company that specializes in manufacturing semiconductors. It provides a wide range of products, including power and signal management, logic, discrete, and custom devices that help customers solve their unique design challenges in automotive, communications, computing, consumer, industrial, medical, and aerospace/defense applications. The company is known for its focus on energy-efficient innovations, aiming to enable customers to reduce global energy use. Onsemi is headquartered in Phoenix, Arizona, and has a global presence with numerous facilities and offices around the world.

Application

The NCP59744MN2ADJTBG is a low dropout (LDO) linear voltage regulator. Its application areas include powering sensitive electronics in consumer products, telecommunications, and industrial equipment. It is commonly used in applications where a stable and precise voltage is required, such as powering microcontrollers, FPGAs, and other digital or analog ICs. It is also suitable for use in battery-operated devices due to its low quiescent current and dropout voltage characteristics. Additionally, it can be used in post-regulation applications for switching power supplies to improve overall system performance.

Package

The NCP59744MN2ADJTBG is a low dropout regulator (LDO) from ON Semiconductor, typically housed in a WDFN (Dual Flat No-Lead) package with a 2mm x 2mm footprint, designed for compact applications requiring efficient thermal performance and minimal board space.

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