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NCV8502DADJR2G

Name: NCV8502DADJR2G
Rating: 4.7 (12 reviews)

IC REG LIN POS ADJ 150MA 8-SOIC

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資料表 NCV8502DADJR2G DataSheet
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規格

Part Status	Obsolete
Output Configuration	Positive
Output Type	Adjustable
Number of Regulators	1
Voltage - Input (Max)	45V
Voltage - Output (Min/Fixed)	1.28V
Voltage - Output (Max)	44.4V
Voltage Dropout (Max)	0.6V @ 150mA
Current - Output	150mA
Current - Quiescent (Iq)	75 µA
Control Features	Enable
Protection Features	Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature	-40°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	NCV8502
Current - Supply (Max)	19 mA
Grade	Automotive
Qualification	AEC-Q100

概述

Description

The NCV8502DADJR2G is a dual-output linear voltage regulator designed for automotive applications. It provides two adjustable output voltages, typically used for powering microcontrollers, sensors, and other electronic components in automotive systems. With a wide input voltage range, it operates efficiently under various conditions, ensuring stable performance even in demanding environments.
Key features include low dropout voltage, excellent line and load regulation, and built-in protection mechanisms such as thermal shutdown and overcurrent protection. The device is housed in a compact surface-mount package, facilitating easy integration into space-constrained designs.
The NCV8502DADJR2G is suitable for applications that require reliable voltage regulation, such as infotainment systems, engine control units, and advanced driver-assistance systems (ADAS). Its robust design meets automotive standards, ensuring long-term reliability and performance in harsh conditions.

Features

The NCV8502DADJR2G is a dual-output, low-dropout (LDO) regulator designed for automotive applications. Key features include:
1. Output Voltage: Configurable output voltages with options typically around 5V and 3.3V.
2. Current Output: Each output can support up to 200 mA.
3. Low Dropout Voltage: Facilitates operation with minimal voltage headroom, enhancing efficiency.
4. Thermal Protection: Built-in thermal shutdown feature to prevent damage from overheating.
5. Short-Circuit Protection: Safeguards the device during short-circuit conditions.
6. Wide Input Voltage Range: Accepts input voltages typically from 4.5V to 30V, making it suitable for various automotive power systems.
7. High PSRR: High power supply rejection ratio for improved performance in noisy environments.
8. Compact Package: Available in a small surface-mount package, facilitating efficient board design.
These features make the NCV8502DADJR2G ideal for automotive and industrial applications requiring stable voltage regulation under varying conditions.

Package

The NCV8502DADJR2G is packaged in a DPAK (TO-252) type, which is a surface-mount package. This package is designed for efficient thermal performance and is commonly used in power management applications.

Pinout

The NCV8502DADJR2G is a dual-output voltage regulator in a DPAK-5 package, featuring a pin count of 5. The primary functions of its pins are as follows:
1. Pin 1 (GND): Ground connection.
2. Pin 2 (VIN): Input voltage supply.
3. Pin 3 (VOUT1): Output voltage for the first regulator.
4. Pin 4 (VOUT2): Output voltage for the second regulator.
5. Pin 5 (NC): No connection (can be left floating).
This device is designed for various applications requiring low dropout voltages and stable output voltages, making it suitable for automotive and industrial use cases.

Manufacturer

The manufacturer of the NCV8502DADJR2G is ON Semiconductor. ON Semiconductor is a global supplier of semiconductor-based solutions, focusing on energy-efficient technologies and products. The company designs and manufactures a wide range of semiconductor components, including power management, analog, and logic devices, as well as sensors and connectivity solutions. ON Semiconductor serves various industries, including automotive, industrial, communications, and consumer electronics, aiming to provide innovative solutions that help customers reduce energy consumption and enhance performance.

Application

The NCV8502DADJR2G is a dual-output voltage regulator designed for automotive and industrial applications. It is commonly used in power management for microcontrollers, sensors, and other electronic devices that require stable voltage supply. Its features include low dropout voltage, thermal shutdown, and various output current capabilities, making it suitable for automotive infotainment systems, body control modules, and safety-critical applications.

Equivalent

The NCV8502DADJR2G is a low-dropout (LDO) voltage regulator. Equivalent products include the LM1117-3.3, MCP1700, LP2985, and MIC5205. Always check specific electrical characteristics and package compatibility for your application.