NCP5661DT18RKG
IC REG LINEAR 1.8V 1A DPAK-5Manufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi NCP5661DT18RKG is a positive fixed output linear voltage regulator providing 1.8V with a 1A output current capability. This device features an Enable pin for control and offers robust protection against over current and over temperature conditions. With a maximum input voltage of 9V and a dropout voltage of 1.3V at 1A, it exhibits a typical quiescent current of 3mA. The regulator's power supply rejection ratio (PSRR) ranges from 70dB to 65dB across the 120Hz to 1kHz frequency range. Housed in a TO-252-5, DPAK (4 leads + tab) package, the NCP5661DT18RKG is suitable for surface mount applications. Its operating temperature range is -40°C to 125°C, making it a viable component for industrial, automotive, and consumer electronics.
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) | 1.8V |
| Control Features | Enable |
| PSRR | 70dB ~ 65dB (120Hz ~ 1kHz) |
| Voltage Dropout (Max) | 1.3V @ 1A |
| Protection Features | Over Current, Over Temperature |
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