NCP186BMX390TAG
IC REG LINEAR 3.9V 1A 8XDFNManufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi NCP186BMX390TAG is a positive fixed output linear voltage regulator with a 3.9V output voltage and a 1A maximum output current. This component features an enablement pin for power sequencing and control. Its quiescent current is rated at 140 µA, contributing to efficient operation. The device offers robust protection mechanisms including over current, over temperature, and soft start capabilities. With a dropout voltage of 0.13V at 1A, it ensures reliable regulation even under load. The NCP186BMX390TAG is supplied in an 8-XDFN (1.6x1.2) exposed pad package, suitable for surface mounting. It operates across a temperature range of -40°C to 125°C and accepts an input voltage up to 5.5V. The high power supply rejection ratio (PSRR) of 75dB at 1kHz makes it suitable for applications requiring clean power delivery, such as automotive and industrial 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 | 8-XFDFN Exposed Pad |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 140 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | 8-XDFN (1.6x1.2) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.9V |
| Control Features | Enable |
| PSRR | 75dB (1kHz) |
| Voltage Dropout (Max) | 0.13V @ 1A |
| Protection Features | Over Current, Over Temperature, Soft Start |
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