AS78L12R-E1
IC CHIPManufacturer: Diodes Incorporated
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
The Diodes Incorporated AS78L12R-E1 is a positive fixed linear voltage regulator designed for efficient power management. This device provides a stable 12V output with a maximum current capability of 100mA. Featuring a low quiescent current of 6mA and robust protection against overcurrent, over temperature, and short circuits, it ensures reliable operation in demanding applications. The AS78L12R-E1 exhibits a power supply rejection ratio (PSRR) of 42dB at 120Hz and a maximum dropout voltage of 1.8V at 100mA, making it suitable for battery-powered and general-purpose electronics. The SOT-89-3 package facilitates surface mounting and is offered in bulk packaging. This component finds application in consumer electronics, industrial control systems, and automotive electronics where stable voltage regulation is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-243AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 100mA |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 6 mA |
| Voltage - Input (Max) | 36V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-89-3 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 12V |
| Control Features | - |
| PSRR | 42dB (120Hz) |
| Voltage Dropout (Max) | 1.8V @ 100mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
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