ZXLD1350QET5TA

$0.86

Description：LED MV INT SWITCH TSOT25 T&R 3K
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:2d8a28931809 Category: LED Drivers IC Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：LED MV INT SWITCH TSOT25 T&R 3K
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Type：DC DC Regulator
Topology：Step-Down (Buck)
Internal Switch(s)：Yes
Number of Outputs：1
Voltage - Supply (Min)：7V
Voltage - Supply (Max)：30V
Voltage - Output：1.25V ~ 30V
Current - Output / Channel：350mA
Frequency：1MHz
Dimming：PWM
Applications：General Purpose
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount
Package / Case：SOT-23-5 Thin, TSOT-23-5
Supplier Device Package：TSOT-25
Grade：-
Qualification：-

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ZXLD1350QET5TA

Overview

The ZXLD1350QET5TA is an automotive-grade LED driver IC manufactured by Diodes Incorporated. It features a step-down (buck) DC-DC regulator topology with an integrated internal switch. The device supports a single output channel capable of delivering up to 350mA. It operates within a supply voltage range of 7V to 30V and provides an adjustable output voltage from 1.25V to 30V. The component utilizes PWM dimming control and functions at a switching frequency of 1MHz. It is housed in a TSOT-25 package and is rated for an operating temperature range of -40°C to 105°C.

Feature Summary

Integrated internal high-side switch for compact design
Supports PWM dimming for precise brightness control
Automotive grade qualification ensuring reliability
Adjustable output voltage range for flexible LED configurations

Applications

Automotive interior lighting systems
General-purpose LED illumination drivers
Low-voltage LED string regulation

Procurement Notes

Verify the specific suffix ET5TA corresponds to the required tape and reel packaging quantity of 3000 units. Confirm that the TSOT-25 package variant meets the thermal and spatial constraints of the target PCB layout. Ensure the automotive grade designation aligns with the specific quality standards required for the end application environment.

Selection Notes

Select this component when a buck topology is required for driving LEDs from a higher voltage source. The integrated switch eliminates external power transistors, reducing board space. Consider the 350mA current limit and 1MHz frequency for efficiency and EMI management. Verify compatibility with the system's PWM dimming signal requirements and the specified operating temperature range.

Part Context

This part belongs to the ZXLD1350 series of LED lighting drivers. It shares functional similarities with other members like the ZXLD1350ET5TA but differs in package type and specific electrical characteristics. The Q suffix typically denotes automotive grade qualification, distinguishing it from standard commercial variants within the same family.

Replacement Considerations

The ZXLD1350ET5TA is a related component within the same series. However, differences in package type and specific parameter ratings must be evaluated before substitution. Direct replacement requires verification of pinout compatibility and thermal performance in the existing design.

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.