Question 1

What are the key features of Infineon C509LMDBFXUMA1?

EZKEY · Accepted Answer

This product belongs to the Buffers & Line Drivers 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 Infineon with full traceability.

Question 2

What are the main application scenarios for C509LMDBFXUMA1?

EZKEY · Accepted Answer

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.

Question 3

How does C509LMDBFXUMA1 work?

EZKEY · Accepted Answer

This device follows established Buffers & Line Drivers 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.

Question 4

What is the technical performance of C509LMDBFXUMA1?

EZKEY · Accepted Answer

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.

Question 5

What is the current market demand for C509LMDBFXUMA1?

EZKEY · Accepted Answer

The global Buffers & Line Drivers market is growing at ~6-8% CAGR, with particularly strong demand in power management. Infineon C509LMDBFXUMA1 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.

Question 6

What are the technical characteristics of C509LMDBFXUMA1?

EZKEY · Accepted Answer

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, Infineon provides full technical support and reference designs.

Data Tier	Family Level
ESD Rating	2 kV (HBM)
Input Type	Standard
Lead Free	Yes
Logic Family	Standard CMOS
Mounting Type	Surface Mount
Operating Temperature	-40 to +85°C
Output Type	Push-Pull / TTL
Package	SMD
Packaging	Tape & Reel
REACH Status	REACH Compliant
RoHS	Compliant
RoHS Status	RoHS Compliant
Series	Infineon logic / interface IC
Supply Voltage	2 V to 6 V

C509LMDBFXUMA1 | Infineon

Product Details

PDF Datasheet

Technical Docs

Technical Parameters

C509LMDBFXUMA1 Application and Selection Guide

C509LMDBFXUMA1 Model and Manufacturer Information

C509LMDBFXUMA1 Product Parameters and Description

C509LMDBFXUMA1 Application and Selection Reference