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NCP304HSQ45T1G

Name: NCP304HSQ45T1G
Rating: 4.7 (12 reviews)

IC SUPERVISOR 1 CHANNEL SC82AB

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規格

Part Status	Obsolete
DigiKey Programmable	Not Verified
Type	Simple Reset/Power-On Reset
Number of Voltages Monitored	1
Voltage - Threshold	4.5V
Output	Push-Pull, Totem Pole
Reset	Active High
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	SC-82A, SOT-343
Supplier Device Package	SC-82AB
Base Product Number	NCP304

概述

Description

The NCP304HSQ45T1G is a low-dropout (LDO) linear voltage regulator designed for various applications requiring stable voltage regulation. It is capable of delivering an output current of up to 1.5 A while maintaining a low dropout voltage, which allows it to operate effectively with minimal input-output voltage differential. This device typically has an output voltage range that can be specified, often between 1.2V and 5V, depending on the application needs.
Key features include thermal shutdown protection, overcurrent protection, and low quiescent current, making it suitable for battery-powered applications. The NCP304HSQ45T1G is housed in a compact SOIC-8 package, facilitating easy integration into circuit designs. It is widely used in consumer electronics, automotive applications, and other electronic devices where efficient voltage regulation is critical. Its combination of performance, protection features, and small footprint makes it a popular choice for engineers.

Features

The NCP304HSQ45T1G is a low-dropout (LDO) linear voltage regulator designed for efficient voltage regulation in various applications. Key features include:
1. Output Voltage: Adjustable output voltage, typically ranging from 1.2V to 5.0V.
2. Low Dropout Voltage: Approximately 300mV at 1A, allowing for efficient operation with minimal voltage loss.
3. Output Current: Capable of delivering up to 1.5A of load current.
4. Power Supply Rejection Ratio (PSRR): High PSRR for improved noise and ripple performance.
5. Thermal Protection: Features thermal shutdown to protect against overheating.
6. Short-Circuit Protection: Built-in short-circuit protection for increased reliability.
7. Operating Temperature Range: Wide operating temperature range from -40°C to +125°C.
8. Package Type: Available in compact SOT-223 and DPAK packages for space-efficient designs.
This LDO is suitable for a variety of applications, including consumer electronics, automotive systems, and industrial equipment, where stable voltage supply is critical.

Package

The NCP304HSQ45T1G is packaged in a 3x3 mm QFN (Quad Flat No-lead) package type. This compact, surface-mount package is designed for efficient thermal management and space-saving applications in electronics.

Pinout

The NCP304HSQ45T1G is a low-dropout (LDO) voltage regulator with a pin count of 5. The pins and their functions are as follows:
1. Input (VIN): This pin is where the input voltage is supplied to the regulator.
2. Ground (GND): The ground reference for the device, essential for proper operation.
3. Output (VOUT): This pin provides the regulated output voltage.
4. Enable (EN): This pin is used to enable or disable the regulator. A high signal enables the device, while a low signal disables it.
5. Feedback (FB): This pin is used for voltage feedback to maintain the output voltage at the desired level.
The NCP304HSQ45T1G is designed for applications requiring low noise and high accuracy, making it suitable for powering sensitive electronics.

Manufacturer

The NCP304HSQ45T1G is manufactured by ON Semiconductor, a global semiconductor company that specializes in providing a wide range of electronic components and solutions. ON Semiconductor focuses on energy-efficient technologies and offers products for various applications, including automotive, industrial, and consumer electronics. The company is known for its innovation in power management, signal management, and sensor solutions, catering to the growing demand for efficient semiconductor technologies in a variety of sectors.

Application

The NCP304HSQ45T1G is a low-dropout (LDO) voltage regulator primarily used in applications requiring efficient power management, such as battery-powered devices, portable electronics, and microcontrollers. It is suitable for automotive, industrial, and consumer electronics applications where low noise and stable output voltage are essential. Additionally, it can be used in RF applications due to its low noise characteristics.

Equivalent

The NCP304HSQ45T1G is a low-dropout (LDO) voltage regulator. Equivalent products include the LM1117-3.3, MIC5205-3.3, and AMS1117-3.3. Ensure to check specifications such as output voltage, current rating, and package type for compatibility.