TLE4274GSV33HTSA2
IC REG LIN 3.3V 400MA SOT223-4Manufacturer: Infineon Technologies
Categories: Linear, Low Drop Out (LDO) Regulators
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Infineon Technologies OPTIREG™ series linear voltage regulator, part number TLE4274GSV33HTSA2. This automotive-grade IC provides a fixed 3.3V output with a maximum output current of 400mA. Key features include a low quiescent current of 220 µA, a maximum input voltage of 40V, and a dropout voltage of 1.2V at 300mA. Protection circuitry is integrated, offering over-current, over-temperature, reverse polarity, and short-circuit protection. The device exhibits a high power supply rejection ratio (PSRR) of 60dB at 100Hz. Supplied in a PG-SOT223-4 package on tape and reel, this regulator is suitable for applications in automotive infotainment, body control modules, and advanced driver-assistance systems (ADAS). Qualification is in accordance with AEC-Q100 standards.
Additional Information
Series: OPTIREG™RoHS Status: ROHS3 CompliantManufacturer Lead Time: 13 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-261-4, TO-261AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 400mA |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 220 µA |
| Voltage - Input (Max) | 40V |
| Number of Regulators | 1 |
| Supplier Device Package | PG-SOT223-4 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| Grade | Automotive |
| PSRR | 60dB (100Hz) |
| Voltage Dropout (Max) | 1.2V @ 300mA |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| Current - Supply (Max) | 30 mA |
| Qualification | AEC-Q100 |
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