TCR3UM28A,LF
IC REG LINEAR 2.8V 300MA 4DFNManufacturer: Toshiba Semiconductor and Storage
Categories: Linear, Low Drop Out (LDO) Regulators
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Toshiba Semiconductor and Storage TCR3UM series linear voltage regulator, part number TCR3UM28A-LF. This positive fixed output regulator provides 2.8V with a maximum output current of 300mA. It features a low quiescent current of 680 nA and a dropout voltage of 327mV at 300mA. Protection features include over current and over temperature shutdown. The TCR3UM28A-LF offers a high power supply rejection ratio (PSRR) of 70dB at 1kHz. It is housed in a compact 4-DFN (1x1) exposed pad package suitable for surface mounting. This component is ideal for applications in consumer electronics, portable devices, and industrial automation where efficient power management is critical. It operates within a temperature range of -40°C to 85°C and has an input voltage capability up to 5.5V.
Additional Information
Series: TCR3UMRoHS Status: RoHS 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-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) | 680 nA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | 4-DFN (1x1) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.8V |
| Control Features | Current Limit, Enable |
| PSRR | 70dB (1kHz) |
| Voltage Dropout (Max) | 0.327V @ 300mA |
| Protection Features | Over Current, Over Temperature |
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