TLE4473GV53AUMA1
IC REG LINEAR 3.3V/5V DSO12-6Manufacturer: Infineon Technologies
Categories: Linear, Low Drop Out (LDO) Regulators
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Infineon Technologies OPTIREG™ TLE4473GV53AUMA1 is a dual output linear voltage regulator designed for automotive applications. This AEC-Q100 qualified component provides fixed outputs of 3.3V and 5V, capable of delivering up to 300mA and 180mA respectively. With a wide input voltage range up to 42V and low quiescent current of 265 µA, it is suitable for power-sensitive systems. The TLE4473GV53AUMA1 features include inhibit, reset, and watchdog functions, along with robust protection against over current, over temperature, short circuit, and transient voltage. Its P-DSO-12-6 package with an exposed pad facilitates efficient heat dissipation for surface mounting. Typical applications include body control modules, infotainment systems, and advanced driver-assistance systems where reliable voltage regulation is critical. The device exhibits a PSRR of 65dB at 100Hz.
Additional Information
Series: OPTIREG™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 12-BSOP (0.295"", 7.50mm Width) Exposed Pad |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 300mA, 180mA |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 265 µA |
| Voltage - Input (Max) | 42V |
| Number of Regulators | 2 |
| Supplier Device Package | P-DSO-12-6 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V, 5V |
| Control Features | Inhibit, Reset, Watchdog |
| Grade | Automotive |
| PSRR | 65dB (100Hz), 65dB (100Hz) |
| Voltage Dropout (Max) | -, 0.6V @ 100mA |
| Protection Features | Over Current, Over Temperature, Short Circuit, Transient Voltage |
| Current - Supply (Max) | 20 mA |
| Qualification | AEC-Q100 |
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