What are the key features of NXP Semiconductors PCA9518APW,518?

This product belongs to the Interface - I/O Expanders category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by NXP Semiconductors with full traceability.

What are the main application scenarios for PCA9518APW,518?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does PCA9518APW,518 work?

This device follows established Interface - I/O Expanders design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of PCA9518APW,518?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for PCA9518APW,518?

The global Interface - I/O Expanders market is growing at ~6-8% CAGR, with particularly strong demand in power management. NXP Semiconductors PCA9518APW,518 is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of PCA9518APW,518?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, NXP Semiconductors provides full technical support and reference designs.

PCA9518APW,518 Interface - I/O Expanders Expandable 5-channel I2C-bus hub by NXP Semiconductors

PCA9518APW,518 | NXP Semiconductors Interface - I/O Expanders Expandable 5-channel I2C-bus hub

Category: Interface - I/O Expanders

Brand: NXP Semiconductors

Interface - I/O Expanders Expandable 5-channel I2C-bus hub

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Interface - I/O Expanders Expandable 5-channel I2C-bus hub

Technical Parameters

Brand	NXP Semiconductors
Category	Interface - I/O Expanders
Clock Frequency	400 kHz (Max)
Data Tier	Family Level
Description	Interface - I/O Expanders Expandable 5-channel I2C-bus hub
ECCN	EAR99
Halogen Free	Yes
Interface	I2C
Interrupt Output	Yes
Manufacturer	NXP Semiconductors
Mounting Type	Surface Mount
Number of Channels	8
Operating Temperature	-40 to +85 C
Package / Case	TSSOP
Packaging	Reel
Product Type	I2C Multiplexer
REACH	Compliant
RoHS	Compliant
Series	PCA9518
Standard Pack Qty	2500
Supply Voltage	2.3 V to 5.5 V

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

📄 PCA9518APW,518 Datasheet (PDF)

Source: https://cn.mouser.com/en/ProductDetail/NXP-Semiconductors/PCA9518APW518?qs=LOCUfHb8d9uZMa6xmv%2FCPA%3D%3D

PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

PCA9518APW,518 Application and Selection Guide

PCA9518APW,518 Model and Manufacturer Information

PCA9518APW,518, a Interface - I/O Expanders manufactured by NXP Semiconductors: PCA9518APW,518 helps you confirm the specific model, while NXP Semiconductors helps you confirm the product source. If you are selecting a part, you can first check whether PCA9518APW,518 meets your requirements, then check whether NXP Semiconductors matches your expectations, and then refer to Interface - I/O Expanders Expandable 5-channel I2C-bus hub for further evaluation.

PCA9518APW,518 Product Parameters and Description

The main parameters of NXP Semiconductors's Interface - I/O Expanders product PCA9518APW,518 include Interface - I/O Expanders Expandable 5-channel I2C-bus hub. This is a Interface - I/O Expanders produced by NXP Semiconductors, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

PCA9518APW,518 Application and Selection Reference

NXP Semiconductors's Interface - I/O Expanders product PCA9518APW,518 has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, PCA9518APW,518 is a Interface - I/O Expanders solution worth considering, and manufacturer NXP Semiconductors provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for PCA9518APW,518

Designers looking for PCA9518APW,518 recommended parts can evaluate the following options. PCA9518APW,518 selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
P82B96TD,112	NXP Semiconductors	P82B96 Series 15 V 400 kHz 0.9 mA SMT Dual Bidirectional bus Buffer - SOIC-8
PCA9509GM	NXP Semiconductors	IC SPECIALTY INTERFACE CIRCUIT, PQCC8, 1.60 X 1.60 MM, 0.50 MM HEIGHT, PLASTIC, MO-255, SOT902-1, XQFN-8, Interface IC:Other
PCA9555APW,118	NXP Semiconductors	输入/输出扩展, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, TSSOP

EZKEY can provide PCA9518APW,518 recommended part comparison data and engineering samples for evaluation.