NCV7380DR2G

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output current capability - Thermal shutdown protection - Overcurrent protection - Adjustable output voltage - Wide input voltage range

Package: SOIC-8

Essence: The NCV7380DR2G is a voltage regulator IC that provides a stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The NCV7380DR2G is available in a standard SOIC-8 package. It is typically sold in reels of 2500 units.

Specifications

Input Voltage Range: 2.7V to 5.5V
Output Voltage Range: 1.2V to 3.6V
Dropout Voltage: 200mV at 500mA
Output Current: Up to 500mA
Quiescent Current: 75µA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The NCV7380DR2G has the following pin configuration:

VIN: Input voltage pin
GND: Ground pin
EN: Enable pin (active high)
FB: Feedback pin for adjustable output voltage
VOUT: Output voltage pin
NC: No connection
NC: No connection
VREF: Reference voltage pin

Functional Features

Low Dropout Voltage: The NCV7380DR2G exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
High Output Current Capability: With a maximum output current of 500mA, this voltage regulator can power a wide range of electronic devices.
Thermal Shutdown Protection: The IC includes a built-in thermal shutdown feature that protects it from overheating, ensuring reliable operation.
Overcurrent Protection: The NCV7380DR2G incorporates overcurrent protection, safeguarding the connected circuitry from excessive current flow.
Adjustable Output Voltage: The feedback pin allows for easy adjustment of the output voltage within the specified range.
Wide Input Voltage Range: The IC can accept input voltages ranging from 2.7V to 5.5V, making it compatible with various power sources.

Advantages and Disadvantages

Advantages: - Efficient voltage regulation - High output current capability - Thermal and overcurrent protection - Adjustable output voltage - Wide input voltage range

Disadvantages: - Limited maximum output current compared to some other voltage regulators - Only available in SOIC-8 package

Working Principles

The NCV7380DR2G is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It compares the reference voltage (VREF) with the feedback voltage (FB) and adjusts the pass transistor accordingly to maintain a stable output voltage. The enable pin (EN) controls the regulator's operation, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The NCV7380DR2G is commonly used in various applications, including: 1. Battery-powered devices 2. Portable electronics 3. IoT devices 4. Automotive electronics 5. Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the NCV7380DR2G include: - LM1117-3.3: A popular 3.3V voltage regulator with similar characteristics - MCP1700-3302E: Low dropout voltage regulator with adjustable output voltage - TPS79633: High-performance voltage regulator with low quiescent current

These alternative models offer similar functionality and can be considered as substitutes for the NCV7380DR2G in various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NCV7380DR2G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of NCV7380DR2G in technical solutions:

Question: What is NCV7380DR2G?
- Answer: NCV7380DR2G is a voltage regulator IC (integrated circuit) designed for automotive applications.
Question: What is the input voltage range of NCV7380DR2G?
- Answer: The input voltage range of NCV7380DR2G is typically between 4.5V and 40V.
Question: What is the output voltage range of NCV7380DR2G?
- Answer: The output voltage range of NCV7380DR2G is typically between 1.25V and 37V.
Question: What is the maximum output current of NCV7380DR2G?
- Answer: The maximum output current of NCV7380DR2G is typically 150mA.
Question: What is the purpose of using NCV7380DR2G in automotive applications?
- Answer: NCV7380DR2G is commonly used as a voltage regulator to provide stable power supply for various electronic components in automotive systems.
Question: Can NCV7380DR2G handle high temperature environments?
- Answer: Yes, NCV7380DR2G is designed to operate reliably in high temperature environments, making it suitable for automotive applications.
Question: Does NCV7380DR2G have built-in protection features?
- Answer: Yes, NCV7380DR2G includes built-in protection features such as overcurrent protection, thermal shutdown, and reverse polarity protection.
Question: Can NCV7380DR2G be used in other non-automotive applications?
- Answer: While NCV7380DR2G is primarily designed for automotive applications, it can also be used in other industrial or consumer electronic applications that require a voltage regulator.
Question: Is NCV7380DR2G available in different package options?
- Answer: Yes, NCV7380DR2G is available in different package options such as SOIC-8 and DPAK, providing flexibility for various PCB layouts.
Question: Are there any application notes or reference designs available for NCV7380DR2G?
- Answer: Yes, the manufacturer of NCV7380DR2G typically provides application notes and reference designs to assist engineers in implementing the IC effectively in their technical solutions.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.