# IS31FL3238-QFLS4-TR Lumissil Microsystems | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** Lumissil Microsystems  
**MPN:** `IS31FL3238-QFLS4-TR`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Lumissil Microsystems |
| Manufacturer name | Lumissil Microsystems |
| Manufacturer | Lumissil Microsystems |
| Extra Product Name | IS31FL3238-QFLS4-TR Lumissil Microsystems \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | IS31FL3238-QFLS4-TR |
| multiple | 1 |
| packaging | Cut Tape (CT) & Digi-Reel? |
| qtyInStock | 14865 |
| SKU | 14308457 |
| snippet | LED Driver IC 18 Output Linear Constant Current PWM Dimming 78mA 28-QFN (5x5) |
| tariff | 1.2 |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierMinQty5 | 250 |
| tierMinQty6 | 500 |
| tierMinQty7 | 1,000 |
| tierMinQty8 | 2,500 |
| tierPrice1 | 2.364 |
| tierPrice2 | 2.124 |
| tierPrice3 | 2.00352 |
| tierPrice4 | 1.7068800000000002 |
| tierPrice5 | 1.60272 |
| tierPrice6 | 1.4023679999999998 |
| tierPrice7 | 1.161972 |
| tierPrice8 | 1.134 |
| Category | Integrated Circuits (ICs) |
| Mfr | Lumissil Microsystems |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Type | Linear |
| Topology | Constant Current |
| Internal Switch(s) | No |
| Number of Outputs | 18 |
| Voltage - Supply (Min) | 2.7V |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Output | - |
| Current - Output / Channel | 78mA |
| Frequency | - |
| Dimming | PWM |
| Applications | LED Lighting |
| Operating Temperature | -40?C ~ 125?C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Supplier Device Package | 28-QFN (5x5) |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 14308457 | 2.364 | 1 | 14865 | 1 |
| Digi-Key | 14308363 | 2.2655 | 1 | 15000 | 1 |

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