TPS43340QPHPRQ1

$7.34

Description：IC REG QUAD BCK/LNR SYNC 48HTQFP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:32c6879ae58a Category: Voltage Regulators - Linear + Switching Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC REG QUAD BCK/LNR SYNC 48HTQFP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Topology：Step-Down (Buck) Synchronous (3), Linear (LDO) (1)
Number of Outputs：4
Frequency - Switching：150kHz ~ 600kHz
Voltage/Current - Output 1：Controller
Voltage/Current - Output 2：Controller
Voltage/Current - Output 3：Adjustable, 2A
w/LED Driver：No
w/Supervisor：No
w/Sequencer：No
Voltage - Supply：4V ~ 40V
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：48-PowerTQFP
Supplier Device Package：48-HTQFP (7x7)
Grade：Automotive
Qualification：AEC-Q100

Download product information

TPS43340QPHPRQ1

Replacement Considerations

The XLM5171QPHPRQ1 is a dual-channel bidirectional buck-boost controller within the LM5171 family. While it shares the automotive-grade HTQFP-48 package and AEC-Q100 qualification, its dual-channel architecture differs from the single-channel TPS43340 topology. Verification of functional compatibility requires detailed schematic analysis.

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.