LP2953IN-3.3
IC REG LIN POS ADJ 250MA 16DIPManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP2953IN-3-3 is a low-dropout linear voltage regulator designed for applications requiring stable power. This positive adjustable voltage regulator provides a continuous output current of 250mA. Key features include an enable pin for control, over-current, over-temperature, and reverse polarity protection. The device operates with an input voltage up to 30V and offers an output voltage range adjustable from 1.23V up to 29V, with a fixed 3.3V option specified. Dropout voltage is a maximum of 0.8V at 250mA. Quiescent current is 170 µA. This component is suitable for use in telecommunications, industrial control, and automotive systems. The LP2953IN-3-3 is supplied in a 16-DIP (0.300") through-hole package and operates across a temperature range of -40°C to 125°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-DIP (0.300"", 7.62mm) |
| Output Type | Adjustable (Fixed) |
| Mounting Type | Through Hole |
| Current - Output | 250mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 170 µA |
| Voltage - Input (Max) | 30V |
| Number of Regulators | 1 |
| Supplier Device Package | 16-PDIP |
| Voltage - Output (Max) | 29V |
| Voltage - Output (Min/Fixed) | 1.23V (3.3V) |
| 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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