For Reference Only
| Part Number | SC4437SK-3.3TRT |
| LIXINC Part # | SC4437SK-3.3TRT |
| Manufacturer | Semtech |
| Category | Integrated Circuits › PMIC - Voltage Reference |
| Description | IC VREF SERIES 1% SOT23-3 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SC4437SK-3.3TRT PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | SC4437SK-3.3TRT |
| Brand: | Semtech |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Reference |
| Manufacturer: | Semtech |
| Series: | - |
| Package: | Tape & Reel (TR) |
| Part Status: | Obsolete |
| Reference Type: | Series |
| Output Type: | Fixed |
| Voltage - Output (Min/Fixed): | 3.3V |
| Voltage - Output (Max): | - |
| Current - Output: | 20 mA |
| Tolerance: | ±1% |
| Temperature Coefficient: | 120ppm/°C |
| Noise - 0.1Hz to 10Hz: | - |
| Noise - 10Hz to 10kHz: | - |
| Voltage - Input: | 4.2V ~ 28V |
| Current - Supply: | 220µA |
| Current - Cathode: | - |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package: | SOT-23-3 |
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| In Stock | 10973 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.0000 | $0 |
| 100 | $0.0000 | $0 |
| 500 | $0.0000 | $0 |
| 1000 | $0.0000 | $0 |
| 2500 | $0.0000 | $0 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.