Infineon package reference image
TLF4277: Input voltage up to 40V, adjustable output voltage (5V-12V). Unique integrated current monitor for diagnosis and system protection. Monitors over temperature and output over voltage, indicated at current sense output. Adjustable maximum output current limit for added load protection.
Key Specifications
| Complete manufacturer part number | TLF4277ELXUMA1 |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | TLF4277: Input voltage up to 40V, adjustable output voltage (5V-12V). Unique integrated current monitor for diagnosis and system protection. Monitors over temperature and output over voltage, indicated at current sense output. Adjustable maximum output current limit for added load protection. |
| Package / case | PG-SSOP-14-2 |
| Product category | Linear voltage regulators |
| Pins | 14 |
| Operating Temperature (manufacturer catalog) | -40 °C to 150 °C |
| Operating Voltage (manufacturer catalog) | 5 to 40 V |
| Watchdog (manufacturer catalog) | No |
| Accuracy (manufacturer family record) | 2 % |
| Dropout Voltage (manufacturer family record) | 250 mV |
| Quiescent Current (manufacturer family record) | 140 µA |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
top and bottom package reference; no stock-lot or exact top-mark guarantee Exact complete OPN, full mechanical suffix, nominal terminals and own frozen datasheet define this association; only original depicted views, no electrical interchangeability or guaranteed marking.
Infineon package reference image for PG-SSOP-14-2. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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