LM3411AM5X-5.0/NOPB

$1.83

Description：IC VREF SHUNT 0.5% SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:5f7427556385 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 0.5% SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Fixed
Voltage - Output (Min/Fixed)：5V
Current - Output：15 mA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Grade：-
Qualification：-

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LM3411AM5X-5.0/NOPB

Overview

The LM3411AM5X-5.0/NOPB is a constant current LED driver manufactured by Texas Instruments, designed for high-efficiency lighting applications. It operates with an input voltage range of 4.5 V to 60 V and supports output currents up to 1 A. The device integrates a power switch and utilizes a buck topology for step-down regulation. Key electrical parameters include a switching frequency adjustable between 250 kHz and 1 MHz, a maximum quiescent current of 3.6 mA, and operation within a temperature range of -40°C to +125°C. It is housed in an SO-PowerPad-8 package.

Feature Summary

Integrates a high-side N-channel power switch for simplified external component count
Supports both analog and PWM dimming methods for flexible brightness control
Includes thermal shutdown protection to safeguard the device during overheating events

Applications

General LED lighting fixtures
Automotive interior and exterior lighting systems
Portable battery-powered LED lamps

Procurement Notes

Verify the specific suffix 'NOPB' indicates lead-free status and RoHS compliance as per manufacturer specifications. Confirm the package type matches the required PCB footprint. Ensure the ordering part number aligns exactly with the intended voltage and current ratings. Cross-reference the datasheet revision date to ensure compatibility with design requirements.

Selection Notes

Select this component when a compact solution for driving LEDs from higher voltage sources is required. The integrated switch reduces board space compared to discrete solutions. Consider the adjustable frequency range for EMI management. Verify that the input voltage exceeds the minimum requirement of 4.5 V for stable operation.

Part Context

This part belongs to the LM341x family of LED drivers from Texas Instruments. These devices are engineered for cost-effective and high-performance LED illumination. The family shares common features such as constant current regulation and multiple dimming capabilities, tailored for various industrial and consumer lighting markets.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Texas Instruments resources or authorized distributors for verified cross-references before implementation.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.