Manufacturer package outline drawing - not a product photo
The TLF50281EL is an automotive-grade device with a wide input voltage range (4.75 V to 45 V) and operates at 2.2 MHz. It offers efficient power management with features like current limitation, over-temperature shutdown, adjustable threshold reset output, and a timeout watchdog. Its compact design reduces board space while ensuring excellent regulation.
Key Specifications
| Complete manufacturer part number | TLF50281ELXUMA3 |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The TLF50281EL is an automotive-grade device with a wide input voltage range (4.75 V to 45 V) and operates at 2.2 MHz. It offers efficient power management with features like current limitation, over-temperature shutdown, adjustable threshold reset output, and a timeout watchdog. Its compact design reduces board space while ensuring excellent regulation. |
| Package / case | PG-SSOP-14-3 |
| Product category | Automotive switching regulators |
| Pins | 14 |
| Operating Temperature (manufacturer catalog) | -40 °C to 150 °C |
| Operating Voltage (manufacturer catalog) | 4.75 to 45 V |
| Watchdog (manufacturer catalog) | Yes |
| Accuracy (manufacturer family record) | 2 % |
| Iq (manufacturer family record) | 45 µA |
| Output Voltage (manufacturer family record) | 5 V |
| Quiescent Current (manufacturer family record) | 45 µA |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Manufacturer source fields matched to the complete ordering code. Historical source captures may be used; this does not confirm current availability. Temperature scope follows the cited record. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package outline drawing - not a product photo for PG-SSOP-14-3. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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