LP2954AIS
IC REG LIN 5V 250MA DDPAK/TO263Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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The Texas Instruments LP2954AIS is a fixed 5V positive linear voltage regulator with a 250mA output current capability. This component is designed for efficient operation with a quiescent current of 150µA and a maximum input voltage of 30V. It features over current, over temperature, and reverse polarity protection. The LP2954AIS utilizes a TO-263 (DDPAK-3) surface mount package and offers a voltage dropout of 0.8V at 250mA. This regulator is commonly employed in automotive, industrial, and consumer electronics applications requiring stable voltage regulation. The device includes an enable pin for control.
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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