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Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to XR77129ELBTR-F.

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XR77129ELBTR-F MaxLinear, Inc. product image

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MaxLinear, Inc. RFQ AVAILABLE

XR77129ELBTR-F

IC REG CTRLR BUCK SMBUS 44TQFN

Part Number: XR77129ELBTR-F

Manufacturer: MaxLinear, Inc.

Category: DC DC Switching Controllers

Package: 44-WFQFN Exposed Pad

Datasheet:: XR77129ELBTR-F.pdf

Description: IC REG CTRLR BUCK SMBUS 44TQFN

Select Quantity Stock: 2,753

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TECHNICAL RESOURCES

XR77129ELBTR-F Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: XR77129ELBTR-F

Manufacturer: MaxLinear, Inc.

Package: 44-WFQFN Exposed Pad

Series: -

Package/Case: 44-WFQFN Exposed Pad

Packaging: Tape & Reel (TR)

Product Status: Obsolete

Output Type: Transistor Driver

Function: Step-Down

Output Configuration: Positive

Topology: Buck

Number of Outputs: 4

Output Phases: 1

Voltage - Supply (Vcc/Vdd): 6V ~ 40V

Frequency - Switching: 105kHz ~ 1.23MHz

Duty Cycle (Max): -

Synchronous Rectifier: Yes

Clock Sync: No

Serial Interfaces: I2C, SMBus

Control Features: Enable

Operating Temperature: -40°C ~ 125°C (TJ)

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 44-TQFN (7x7)

Frequently Asked Questions

1. How can I order XR77129ELBTR-F 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 XR77129ELBTR-F?

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

3. Are the stock and price of XR77129ELBTR-F 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 XR77129ELBTR-F?

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 XR77129ELBTR-F?

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.

XR77129ELBTR-F Procurement and Technical Support

XR77129ELBTR-F is manufactured by MaxLinear, Inc.. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing XR77129ELBTR-F 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 XR77129ELBTR-F.

Part Number: XR77129ELBTR-F

Manufacturer: MaxLinear, Inc.

Package: 44-WFQFN Exposed Pad

Category: DC DC Switching Controllers

Submit BOM RFQ Contact Sales

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Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

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