LF90ABDT-TR
IC REG LINEAR 9V 500MA DPAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LF90ABDT-TR is a positive fixed output linear voltage regulator IC. This component delivers a stable 9V output with a maximum current capability of 500mA. It features a low quiescent current of 1.5mA and a maximum supply current of 12mA. Protection mechanisms include over-current and over-temperature shutdown. Key performance metrics include a voltage dropout of 0.7V at 500mA and a power supply rejection ratio (PSRR) ranging from 71dB to 56dB across the 120Hz to 10kHz frequency spectrum. The device supports an input voltage range up to 16V. Supplied in a TO-252-3, DPAK (2 Leads + Tab), SC-63 package, this device is suitable for surface mount applications. The LF90ABDT-TR is commonly utilized in automotive, industrial, and consumer electronics applications requiring reliable voltage regulation.
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 | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 500mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 1.5 mA |
| Voltage - Input (Max) | 16V |
| Number of Regulators | 1 |
| Supplier Device Package | DPAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 9V |
| Control Features | - |
| PSRR | 71dB ~ 56dB (120Hz ~ 10kHz) |
| Voltage Dropout (Max) | 0.7V @ 500mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 12 mA |
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