TPS79401DCQRG4
IC REG LIN POS ADJ 250MA SOT223Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments TPS79401DCQRG4 is a linear voltage regulator designed for adjustable positive output applications requiring up to 250mA. This SOT-223-6 packaged device features an adjustable output voltage range from 1.2V. With a low quiescent current of 220 µA, it is suitable for power-sensitive designs. The regulator includes robust protection features such as over current, over temperature, reverse polarity, and under voltage lockout (UVLO). Its typical power supply rejection ratio (PSRR) ranges from 65dB to 40dB across a frequency spectrum of 100Hz to 100kHz. The device operates within an ambient temperature range of -40°C to 125°C and supports an input voltage up to 5.5V. The TPS79401DCQRG4 is commonly employed in applications such as battery-powered devices and portable electronics.
Additional Information
Series: -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 | SOT-223-6 |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Current - Output | 250mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 220 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-223-6 |
| Voltage - Output (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Control Features | Enable |
| PSRR | 65dB ~ 40dB (100Hz ~ 100kHz) |
| Voltage Dropout (Max) | - |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
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