TPS79942DDCRG4
IC REG LINEAR 4.2V 200MA SOT23-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments TPS79942DDCRG4 is a positive, fixed output voltage linear regulator with a 200mA output current capability and a 4.2V output voltage. This device features low quiescent current of 60µA and a low dropout voltage of 160mV at 200mA, making it suitable for battery-powered applications. The regulator offers excellent power supply rejection ratio (PSRR) ranging from 70dB to 38dB across a frequency range of 100Hz to 100kHz. Protection features include over current, over temperature, reverse polarity, and under voltage lockout (UVLO). The TPS79942DDCRG4 operates from an input voltage up to 6.5V and is available in a SOT-23-5 Thin (TSOT-23-5) package, supplied on tape and reel. This component is commonly utilized in portable electronics, automotive, and industrial applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 200mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 60 µA |
| Voltage - Input (Max) | 6.5V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-23-THIN |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 4.2V |
| Control Features | Enable |
| PSRR | 70dB ~ 38dB (100Hz ~ 100kHz) |
| Voltage Dropout (Max) | 0.16V @ 200mA |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
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