NCP161AFCT450T2G
IC REG LINEAR 4.5V 450MA 4WLCSPManufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi NCP161AFCT450T2G is a positive fixed output voltage linear regulator IC. It delivers a stable 4.5V output with a maximum current capability of 450mA. This device features an enable pin for control and offers robust protection through over-current, over-temperature, and soft-start functionalities. With a low quiescent current of 23 µA and a compact 4-WLCSP (0.64x0.64) package, it is suitable for battery-powered applications and portable electronics. The regulator boasts a high power supply rejection ratio (PSRR) ranging from 91dB to 48dB across a frequency span of 100Hz to 100kHz. Designed for surface mount integration, it operates efficiently within a temperature range of -40°C to 125°C, with a typical dropout voltage of 0.21V at 450mA and a maximum input voltage of 5.5V. This component is commonly utilized in industrial, automotive, and consumer electronics markets.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 17 week(s)Product Status: ActivePackaging: 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) | 4.5V |
| Control Features | Enable |
| PSRR | 91dB ~ 48dB (100Hz ~ 100kHz) |
| Voltage Dropout (Max) | 0.21V @ 450mA |
| Protection Features | Over Current, Over Temperature, Soft Start |
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