L4973D3.3 STMicroelectronics | Integrated Circuits (ICs) | DigiKey
Buck Switching Regulator IC Positive Adjustable (Fixed) 0.5V (3.3V) 1 Output 3.5A 20-SOIC (0.295\
Attributes
| Brand name, Manufacturer name, Manufacturer, Mfr | STMicroelectronics |
|---|---|
| Extra Product Name | L4973D3.3 STMicroelectronics | Integrated Circuits (ICs) | DigiKey |
| atoms, moq, multiple, Number of Outputs | 1 |
| extraShipping, qtyInStock | 0 |
| MPN | L4973D3-3 |
| SKU | 1663363 |
| snippet | Buck Switching Regulator IC Positive Adjustable (Fixed) 0.5V (3.3V) 1 Output 3.5A 20-SOIC (0.295\ |
| Category | Integrated Circuits (ICs) |
| Series | - |
| Package | Tube |
| Product Status | Obsolete |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable (Fixed) |
| Voltage - Input (Min) | 8V |
| Voltage - Input (Max) | 55V |
| Voltage - Output (Min/Fixed) | 0.5V (3.3V) |
| Voltage - Output (Max) | 50V |
| Current - Output | 3.5A |
| Frequency - Switching | 100kHz ~ 300kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40?C ~ 150?C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SO |
| Base Product Number | L4973 |
Distributor offers
| Seller | SKU | MOQ | In stock | Multiple | Prices |
|---|---|---|---|---|---|
| Digi-Key | 1663363 | 1 | 1 | ||
| Future Electronics | 9525965 | 200 | 200 | 200 @ $3.93, 25 @ $3.06, 50 @ $2.90, 100 @ $2.74, 250 @ $2.55 |