RT9178-30GB
IC REG LINEAR 3V 200MA SOT23-5Manufacturer: Richtek USA Inc.
Categories: Linear, Low Drop Out (LDO) Regulators
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Richtek USA Inc. RT9178-30GB is a fixed 3V positive linear voltage regulator designed for efficient power management in demanding applications. This component delivers a stable 200mA output current with a low dropout voltage of 0.3V at 200mA. Featuring an enable pin for enhanced control, the RT9178-30GB also incorporates over-current and over-temperature protection for robust operation. Its quiescent current is a mere 150 µA, making it suitable for battery-powered devices. The device operates across a wide temperature range of -40°C to 125°C and supports input voltages up to 6V. Excellent power supply rejection ratio (PSRR) of 70dB to 40dB from 100Hz to 10kHz ensures clean power delivery. Supplied in a compact SOT-23-5 package, this regulator finds application in portable electronics, consumer devices, and automotive systems.
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 | SC-74A, SOT-753 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 200mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 150 µA |
| Voltage - Input (Max) | 6V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-23-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3V |
| Control Features | Enable |
| PSRR | 70dB ~ 40dB (100Hz ~ 10kHz) |
| Voltage Dropout (Max) | 0.3V @ 200mA |
| Protection Features | Over Current, Over Temperature |
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