| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | 18+Pb | On Request | On Request | |
|
2,264 pcs
|
2264 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TLE42744GSV33HTMA1 from Infineon Technologies is a monolithic integrated low dropout linear voltage regulator designed for automotive applications. It provides a regulated output voltage of 3.3V with a precision of ±2% and can supply load currents up to 400 mA. The device operates with a very low quiescent current, making it suitable for applications permanently connected to VBAT.
Key features include a very low dropout voltage, output current limitation, reverse polarity protection, and overtemperature shutdown. The operating temperature range is wide, from -40°C to 150°C, ensuring reliability in harsh environments. The regulator is AEC qualified and RoHS compliant.
This device is available in a PG-SOT223-4 package, which is a surface mount type. The input voltage can be as high as 40V, and it offers features like output current limitation and overtemperature shutdown for protection. Its PSRR is 60dB at 100Hz.
The TLE42744 series is designed for automotive applications but can also be used in other systems requiring a stabilized 3.3V or 5V voltage. Its low quiescent current and robust protection features make it a versatile choice for power management.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.26 | $1.26 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is fixed at 3.3V.
The maximum output current is 400mA.
The maximum input voltage is 40V.
The dropout voltage is 0.5V at 250mA load.
The operating temperature range is -40°C to 150°C.
It includes over current, over temperature, reverse polarity, and short circuit protection.
It is available in a surface-mount SOT223-4 package (PG-SOT223-4).