TCR3UM30A,LF
IC REG LINEAR 3V 300MA 4DFNManufacturer: Toshiba Semiconductor and Storage
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
Toshiba Semiconductor and Storage TCR3UM30A-LF is a positive fixed linear voltage regulator with a 3V output and 300mA current capability. This TCR3UM series device features a low quiescent current of 680 nA and a dropout voltage of 0.273V at its maximum output current. The regulator offers robust protection with built-in over-current and over-temperature shutdown capabilities, alongside an enable pin for control. Its high power supply rejection ratio (PSRR) of 70dB at 1kHz makes it suitable for noise-sensitive applications. The TCR3UM30A-LF is supplied in a compact 4-DFN (1x1) package for surface mounting, ideal for power management in portable electronics, automotive systems, and industrial controls. It operates within a temperature range of -40°C to 85°C and accepts an input voltage 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) | 3V |
| Control Features | Current Limit, Enable |
| PSRR | 70dB (1kHz) |
| Voltage Dropout (Max) | 0.273V @ 300mA |
| Protection Features | Over Current, Over Temperature |
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