Infineon package reference image
TLE42664: Functionally compatible with TLE4266, it offers reduced quiescent current (typ. 40µA). Ideal for low standby current apps, it's disabled/enabled via EN pin. Compact package, pin compatible with TLE4266-2 and TLE4266. Provides overload, short circuit, and overtemperature protection. Regulates input voltage up to 45V to V <sub>Q,nom</sub> = 5V with ±3% precision, ±2% accuracy for load currents up to 50mA. Enable with a logical "HIGH" at ENABLE pin.
Key Specifications
| Complete manufacturer part number | TLE42664GHTMA2 |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | TLE42664: Functionally compatible with TLE4266, it offers reduced quiescent current (typ. 40µA). Ideal for low standby current apps, it's disabled/enabled via EN pin. Compact package, pin compatible with TLE4266-2 and TLE4266. Provides overload, short circuit, and overtemperature protection. Regulates input voltage up to 45V to V <sub>Q,nom</sub> = 5V with ±3% precision, ±2% accuracy for load currents up to 50mA. Enable with a logical "HIGH" at ENABLE pin. |
| Package / case | PG-SOT223-4-23 |
| Product category | Linear voltage regulators |
| Pins | 4 |
| Operating Temperature (manufacturer catalog) | -40 °C to 150 °C |
| Operating Voltage (manufacturer catalog) | 5.5 to 45 V |
| Watchdog (manufacturer catalog) | No |
| Accuracy (manufacturer family record) | 3 % |
| Dropout Voltage (manufacturer family record) | 250 mV |
| Output Voltage (manufacturer family record) | 5 V |
| Quiescent Current (manufacturer family record) | 40 µA |
| Output Current maximum (manufacturer family record) | 100 mA |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Original manufacturer package appearance reference. Front oblique original only: three small formed leads on one side and a single wide formed tab opposite, four nominal terminals in total. The wide tab is already counted in4, not an extra fifth pin. Underside and hidden metallization are not depicted or inferred. Original public manufacturer reference/render, not a current stock-lot photograph or guaranteed top marking. Only exact full OPN, complete mechanical suffix and nominal terminals listed; rear metal/pad is counted only as specified by nominal pins. Only surfaces actually depicted by the original are claimed. Individual dimensions, references, minima/maxima and nominal/general-tolerance values remain distinct. 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-SOT223-4-23. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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