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NCV301LSN28T1G

Name: NCV301LSN28T1G
Rating: 4.7 (12 reviews)

IC SUPERVISOR 1 CHANNEL 5TSOP

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規格

Part Status	Active
DigiKey Programmable	Not Verified
Type	Simple Reset/Power-On Reset
Number of Voltages Monitored	1
Voltage - Threshold	2.8V
Output	Open Drain or Open Collector
Reset	Active Low
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	SOT-23-5 Thin, TSOT-23-5
Supplier Device Package	5-TSOP
Base Product Number	NCV301
Grade	Automotive
Qualification	AEC-Q100

概述

Description

The NCV301LSN28T1G is a low-dropout (LDO) voltage regulator designed for use in automotive applications. It features a fixed output voltage of 3.3V and is capable of providing up to 300 mA of output current. Its low dropout voltage allows for efficient operation even when the input voltage is close to the output voltage.
Key features include a wide input voltage range (up to 40V), thermal shutdown protection, and short-circuit protection, ensuring reliable performance in harsh environments. The device comes in a compact surface-mount package (SOT-223), making it suitable for space-constrained designs.
The NCV301LSN28T1G is ideal for applications requiring a stable voltage supply, such as automotive electronics, sensors, and communication devices, where stability and reliability are critical. Its combination of low noise, high performance, and robust protection makes it a popular choice among engineers in the automotive sector.

Features

The NCV301LSN28T1G is a low-dropout (LDO) linear voltage regulator designed for automotive applications. Key features include:
1. Input Voltage Range: Operates from 4.5V to 40V, accommodating various automotive supply voltages.
2. Output Voltage Options: Available in fixed output voltages, typically 5V or adjustable.
3. Low Dropout Voltage: Features a low dropout of around 0.1V at light load, enhancing efficiency.
4. Output Current: Capable of supplying up to 300mA of output current.
5. Thermal Protection: Integrated thermal shutdown to prevent overheating.
6. Short-Circuit Protection: Offers current limiting to safeguard against short circuits.
7. Noise Performance: Low output noise, suitable for sensitive applications.
8. Package Type: Available in a SOT-223 package for compact designs.
This LDO is suitable for powering microcontrollers, sensors, and other automotive electronics, ensuring reliability and stability in harsh environments.

Package

The NCV301LSN28T1G is packaged in an SOIC-8 (Small Outline Integrated Circuit) format. This type of package is commonly used for linear voltage regulators and is characterized by a flat, surface-mount design suitable for compact PCB layouts.

Pinout

The NCV301LSN28T1G is a dual operational amplifier (op-amp) with a pin count of 8. It is housed in an 8-PDIP package.
Pin Functions:
1. Pin 1 (Output A): Output of the first op-amp.
2. Pin 2 (Inverting Input A): Inverting input for the first op-amp.
3. Pin 3 (Non-Inverting Input A): Non-inverting input for the first op-amp.
4. Pin 4 (Negative Supply Voltage): Typically connected to ground or negative voltage.
5. Pin 5 (Non-Inverting Input B): Non-inverting input for the second op-amp.
6. Pin 6 (Inverting Input B): Inverting input for the second op-amp.
7. Pin 7 (Output B): Output of the second op-amp.
8. Pin 8 (Positive Supply Voltage): Positive supply voltage connection.
The NCV301LSN28T1G is designed for low-power applications and is suitable for various analog signal processing tasks.

Manufacturer

The NCV301LSN28T1G is manufactured by ON Semiconductor. ON Semiconductor is a global semiconductor company that specializes in designing and manufacturing a wide range of electronic components. Their product offerings include power management, analog, logic, timing, and interface components, among others. The company serves various industries such as automotive, industrial, telecommunications, and consumer electronics. ON Semiconductor focuses on energy-efficient solutions and is known for its commitment to innovation and sustainability in the semiconductor space.

Application

The NCV301LSN28T1G is a low-dropout (LDO) voltage regulator primarily used in automotive applications, providing stable voltage output for microcontrollers, sensors, and other electronic components. Its features include high performance in harsh environments, thermal protection, and low quiescent current, making it suitable for battery-powered devices, infotainment systems, and other automotive electronics requiring reliable power management.

Equivalent

The NCV301LSN28T1G is a voltage reference chip. Equivalent products include the TL431, LM4041, and LM185. For precision references, consider the ADR431 or MCP1501. Always check specifications like voltage tolerance, temperature stability, and package type to ensure compatibility for your specific application.