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Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to LM3643YFFR.

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Texas Instruments RFQ AVAILABLE

LM3643YFFR

IC LED DRVR RGLTR I2C 12DSBGA

Part Number: LM3643YFFR

Manufacturer: Texas Instruments

Category: LED Drivers

Package: 12-UFBGA, DSBGA

Datasheet:: LM3643YFFR.pdf

Description: IC LED DRVR RGLTR I2C 12DSBGA

Select Quantity Stock: 5,128

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TECHNICAL RESOURCES

LM3643YFFR Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: LM3643YFFR

Manufacturer: Texas Instruments

Package: 12-UFBGA, DSBGA

Series: -

Package/Case: 12-UFBGA, DSBGA

Packaging: Tape & Reel (TR)

Product Status: Active

Type: DC DC Regulator

Topology: Step-Up (Boost)

Internal Switch(s): Yes

Number of Outputs: 2

Voltage - Supply (Min): 2.5V

Voltage - Supply (Max): 5.5V

Voltage - Output: -

Current - Output / Channel: 750mA

Frequency: 2MHz, 4MHz

Dimming: I2C

Applications: Camera Flash

Operating Temperature: -40°C ~ 85°C (TA)

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 12-DSBGA

Frequently Asked Questions

1. How can I order LM3643YFFR 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 LM3643YFFR?

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

3. Are the stock and price of LM3643YFFR 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 LM3643YFFR?

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 LM3643YFFR?

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.

LM3643YFFR Procurement and Technical Support

LM3643YFFR is manufactured by Texas Instruments. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing LM3643YFFR 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 LM3643YFFR.

Part Number: LM3643YFFR

Manufacturer: Texas Instruments

Package: 12-UFBGA, DSBGA

Category: LED Drivers

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Usually 1–3 business days after confirmation

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