BU21UA3WNVX-TL
IC REG LIN 2.1V 300MA 4SSONManufacturer: Rohm Semiconductor
Categories: Linear, Low Drop Out (LDO) Regulators
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The Rohm Semiconductor BU21UA3WNVX-TL is a fixed output voltage linear regulator with an output of 2.1V and a maximum output current of 300mA. This device features a low quiescent current of 90 µA and a quiescent current shutdown mode. Protection features include over current and over temperature shutdown. The regulator offers a high power supply rejection ratio (PSRR) of 70dB at 1kHz. Designed for surface mounting, it is supplied in a 4-UDFN (SSON004X1010) package on a tape and reel. The input voltage range is up to 5.5V, with a maximum dropout voltage of 0.26V at 300mA. This component is suitable for applications in consumer electronics and industrial control systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 13 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 4-UDFN Exposed Pad |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 300mA |
| Operating Temperature | -40°C ~ 85°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 90 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | SSON004X1010 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.1V |
| Control Features | Enable |
| PSRR | 70dB (1kHz) |
| Voltage Dropout (Max) | 0.26V @ 300mA |
| Protection Features | Over Current, Over Temperature |
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