Step1: Product
Lumissil Microsystems IS31FL3733B-TQLS4-TR
Image shown is a representation only
Manufacturer
Manufacturer No
IS31FL3733B-TQLS4-TR
Package
48-TQFP Exposed Pad
Packaging
Tape & Reel (TR); Cut Tape (CT)
Description
IC LED DRVR LIN I2C 42MA 48ETQFP
Detailed Description
LED Driver IC 16 Output Linear Constant Current I2C, PWM Dimming 42mA 48-eTQFP (7x7)
Datasheet
Type
Linear
Dimming
I2C, PWM
Topology
Constant Current
Frequency
1MHz
Packaging
Tape & Reel (TR); Cut Tape (CT)
Applications
General Purpose
Manufacturer
Lumissil Microsystems
Mounting Type
Surface Mount
Package / Case
48-TQFP Exposed Pad
Number of Outputs
16
Internal Switch(s)
Yes
Base Product Number
IS31FL3733
Operating Temperature
-40°C ~ 125°C (TA)
Voltage - Supply (Max)
5.5V
Voltage - Supply (Min)
2.7V
Supplier Device Package
48-eTQFP (7x7)
Current - Output / Channel
42mA
| Attribute | Value |
|---|---|
| Type | Linear |
| Dimming | I2C, PWM |
| Topology | Constant Current |
| Frequency | 1MHz |
| Packaging | Tape & Reel (TR); Cut Tape (CT) |
| Applications | General Purpose |
| Manufacturer | Lumissil Microsystems |
| Mounting Type | Surface Mount |
| Package / Case | 48-TQFP Exposed Pad |
| Number of Outputs | 16 |
| Internal Switch(s) | Yes |
| Base Product Number | IS31FL3733 |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Supply (Min) | 2.7V |
| Supplier Device Package | 48-eTQFP (7x7) |
| Current - Output / Channel | 42mA |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 3, 2026 - Oct 4, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
