NCP5661DT12RKG
IC REG LINEAR 1.2V 1A DPAK-5Manufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi NCP5661DT12RKG is a fixed 1.2V positive linear voltage regulator capable of delivering up to 1A output current. This device features a low dropout voltage of 1.3V at 1A and offers excellent power supply rejection ratio (PSRR) performance, ranging from 70dB to 65dB across the 120Hz to 1kHz frequency spectrum. Integrated protection mechanisms include overcurrent and overtemperature shutdown. The NCP5661DT12RKG operates with a quiescent current of 3mA and accepts an input voltage up to 9V. Its output is fixed at 1.2V. The component is supplied in a TO-252-5, DPAK (4 Leads + Tab) surface mount package, presented on a tape and reel. This regulator is suitable for applications in consumer electronics, industrial automation, and automotive systems 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-252-5, DPAK (4 Leads + Tab), TO-252AD |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 3 mA |
| Voltage - Input (Max) | 9V |
| Number of Regulators | 1 |
| Supplier Device Package | DPAK-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.2V |
| Control Features | Enable |
| PSRR | 70dB ~ 65dB (120Hz ~ 1kHz) |
| Voltage Dropout (Max) | 1.3V @ 1A |
| Protection Features | Over Current, Over Temperature |
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