# FX003 Texas Instruments | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** Texas Instruments  
**MPN:** `FX003`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Texas Instruments |
| Manufacturer name | Texas Instruments |
| Manufacturer | Texas Instruments |
| Extra Product Name | FX003 Texas Instruments \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | FX003 |
| multiple | 1 |
| packaging | Tape & Reel (TR) |
| qtyInStock | 0 |
| SKU | 8322792 |
| snippet | Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-WQFN (3x3) |
| tierMinQty1 | 3,000 |
| tierPrice1 | 1.54000 |
| Category | Integrated Circuits (ICs) |
| Mfr | Texas Instruments |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 28V |
| Frequency - Switching | 300kHz ~ 670kHz |
| Duty Cycle (Max) | - |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Enable, Power Good |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 16-WFQFN Exposed Pad |
| Supplier Device Package | 16-WQFN (3x3) |
| Base Product Number | FX003 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 8322792 | 1.54 | 1 | None | 1 |
| jotrin.com | JT24-FX003 |  |  | None | 1 |

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