LP3875ET-3.3
IC REG LINEAR 3.3V 1.5A TO220-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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The Texas Instruments LP3875ET-3-3 is a fixed 3.3V positive linear voltage regulator with a maximum output current of 1.5A. This device incorporates an enable pin for enhanced control and features robust protection against over-current, over-temperature, and short-circuit conditions. With a low quiescent current of 5mA and a typical dropout voltage of 0.55V at 1.5A, it offers efficient power regulation. The LP3875ET-3-3 is supplied in a TO-220-5 package, suitable for through-hole mounting. Its high power supply rejection ratio (PSRR) of 73dB to 57dB across a 120Hz frequency range makes it ideal for noise-sensitive applications. This component is commonly utilized in industrial, automotive, and consumer electronics power supply designs. Operating within a temperature range of -40°C to 125°C, the LP3875ET-3-3 is a reliable choice for demanding power management requirements.
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-220-5 Formed Leads |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Current - Output | 1.5A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 5 mA |
| Voltage - Input (Max) | 7V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-220-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | Enable |
| PSRR | 73dB ~ 57dB (120Hz) |
| Voltage Dropout (Max) | 0.55V @ 1.5A |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 15 mA |
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