| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
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The Infineon Technologies TLE42644GHTMA1 is a monolithic integrated low dropout fixed voltage regulator designed for load currents up to 100 mA. It provides a stable 5V output with an input voltage range up to 45V. The device features a very low quiescent current of typically 40 µA, making it ideal for applications requiring minimal standby power consumption, such as those with a permanent connection to a vehicle's battery.
Key electrical characteristics include an output voltage accuracy of ±2% for load currents up to 50 mA and ±3% up to 100 mA. It also incorporates output current limitation, reverse polarity protection, and overtemperature shutdown for robust operation in harsh environments. The regulator is qualified for automotive applications according to AEC-Q100.
Packaged in a small PG-SOT223-4 surface-mount package, the TLE42644GHTMA1 is pin-compatible with previous versions like the TLE4264-2G and TLE4264G. Its design is optimized for automotive electronics, offering reliable performance and protection features suitable for demanding applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.58 | $1.58 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is fixed at 5V, with ±2% accuracy up to 50mA and ±3% up to 100mA.
It is available in a PG-SOT223-4 surface-mount package (also TO-261-4).
The operating junction temperature range is -40°C to 150°C.
The maximum input voltage is 45V.
It includes over current, over temperature, reverse polarity, and short circuit protection.
The maximum dropout voltage is 0.5V at 100mA output current.
The typical quiescent current is 40µA.