NCP161BFCS180T2G
IC REG LINEAR 1.8V 450MA 4WLCSPManufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi NCP161BFCS180T2G is a positive fixed output linear voltage regulator. This device provides a stable 1.8V output with a maximum output current of 450mA. Key features include a low quiescent current of 23 µA, enabling extended battery life in portable applications. Protection mechanisms such as over current, over temperature, and soft start are integrated for robust operation. The regulator exhibits excellent power supply rejection ratio (PSRR) performance, with values ranging from 91dB at 100Hz to 48dB at 100kHz, making it suitable for noise-sensitive applications. The low input voltage capability up to 5.5V and a dropout voltage of 0.45V at 450mA further enhance its versatility. The component is supplied in a compact 4-WLCSP (0.64x0.64) package, ideal for space-constrained designs. This regulator finds application in portable electronics, mobile devices, and power management solutions requiring efficient 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 | 4-XFBGA, WLCSP |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 450mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 23 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | 4-WLCSP (0.64x0.64) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | Enable |
| PSRR | 91dB ~ 48dB (100Hz ~ 100kHz) |
| Voltage Dropout (Max) | 0.45V @ 450mA |
| Protection Features | Over Current, Over Temperature, Soft Start |
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