LP2954IS
IC REG LIN 5V 250MA DDPAK/TO263Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP2954IS is a positive fixed 5V linear voltage regulator designed for surface mount applications. This device provides a stable 250mA output current with a typical quiescent current of 150 µA. Featuring over current, over temperature, and reverse polarity protection, the LP2954IS is suitable for demanding applications. Its low dropout voltage of 0.8V at 250mA makes it efficient for power-sensitive designs. The TO-263 (DDPAK-3) package facilitates thermal management in space-constrained environments. This regulator finds utility in automotive systems, consumer electronics, and industrial control applications.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 250mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 150 µA |
| Voltage - Input (Max) | 30V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263 (DDPAK-3) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 5V |
| Control Features | Enable |
| PSRR | - |
| Voltage Dropout (Max) | 0.8V @ 250mA |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Current - Supply (Max) | 33 mA |
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