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IS31FL3729-QFLS4-TR

IS31FL3729-QFLS4-TR

IS31FL3729-QFLS4-TR

IC LED DRVR CTRLR PWM 35MA 32QFN

compliant

32-WFQFN Exposed Pad

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

IS31FL3729-QFLS4-TR Pricing & Ordering

Quantity Unit Price Ext. Price
1 $2.66000 $2.66
500 $2.6334 $1316.7
1000 $2.6068 $2606.8
1500 $2.5802 $3870.3
2000 $2.5536 $5107.2
2500 $2.527 $6317.5
6703 items

IS31FL3729-QFLS4-TR Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

IS31FL3729-QFLS4-TR Lumissil Microsystems

Name Value
Product Status Active
Type DC DC Controller
Topology -
Internal Switch(s) No
Number of Outputs 16
Voltage - Supply (Min) 2.7V
Voltage - Supply (Max) 5.5V
Voltage - Output -
Current - Output / Channel 35mA
Frequency 400kHz ~ 1MHz
Dimming PWM
Applications LED Lighting
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 32-WFQFN Exposed Pad
Supplier Device Package 32-QFN (4x4)
Q1: What is the purchase guide for IS31FL3729-QFLS4-TR?
IS31FL3729-QFLS4-TR of Lumissil Microsystems is a IC LED DRVR CTRLR PWM 35MA 32QFN. ICHOME is a long-term spot supplier of IS31FL3729-QFLS4-TR, supporting sample purchase and bulk order.
Q2: How to find the detailed information of IS31FL3729-QFLS4-TR?
Download IS31FL3729-QFLS4-TR Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingIS31FL3729-QFLS4-TR from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide IS31FL3729-QFLS4-TR alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you IS31FL3729-QFLS4-TR replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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