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Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to SX1509BIULTRT.

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SX1509BIULTRT Semtech Corporation product image

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Contact our sourcing team for current stock, batch information, lead time, technical documents, alternative parts and volume pricing.

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: Technical Documents
Datasheet and specification confirmation for engineers.

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Semtech Corporation RFQ AVAILABLE

SX1509BIULTRT

IC XPNDR 400KHZ I2C 28QFN

Part Number: SX1509BIULTRT

Manufacturer: Semtech Corporation

Category: I/O Expanders

Package: 28-UFQFN Exposed Pad

Datasheet:: SX1509BIULTRT.pdf

Description: IC XPNDR 400KHZ I2C 28QFN

Select Quantity Stock: 62,070

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TECHNICAL RESOURCES

SX1509BIULTRT Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: SX1509BIULTRT

Manufacturer: Semtech Corporation

Package: 28-UFQFN Exposed Pad

Series: -

Package/Case: 28-UFQFN Exposed Pad

Packaging: Tape & Reel (TR)

Product Status: Active

Programmable: Not Verified

Number of I/O: 16

Interface: I2C

Interrupt Output: Yes

Features: Keypad Controller, LED Output, POR

Output Type: Open Drain, Push-Pull

Current - Output Source/Sink: 8mA, 15mA

Clock Frequency: 400 kHz

Voltage - Supply: 1.425V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 28-QFN-UT (4x4)

Frequently Asked Questions

1. How can I order SX1509BIULTRT from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of SX1509BIULTRT?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of SX1509BIULTRT updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for SX1509BIULTRT?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for SX1509BIULTRT?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

SX1509BIULTRT Procurement and Technical Support

SX1509BIULTRT is manufactured by Semtech Corporation. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing SX1509BIULTRT and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for SX1509BIULTRT.

Part Number: SX1509BIULTRT

Manufacturer: Semtech Corporation

Package: 28-UFQFN Exposed Pad

Category: I/O Expanders

Submit BOM RFQ Contact Sales

Payment Method

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Transaction fees are charged according to the selected bank or payment system rules.

Shipping Method

DHL

FedEx

UPS

TNT

Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

Lead Time

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Calculated according to destination and parcel weight

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