LP38690DTX-3.3
IC REG LINEAR 3.3V 1A TO252-3Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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The Texas Instruments LP38690DTX-3-3 is a 1A positive fixed output linear voltage regulator. This device operates with an input voltage up to 10V and provides a stable 3.3V output, featuring a typical quiescent current of 55 µA and a maximum supply current of 100 µA. The dropout voltage is rated at 1V at a 1A load. This component includes over-temperature protection and exhibits a Power Supply Rejection Ratio (PSRR) of 55dB at 120Hz. The LP38690DTX-3-3 is supplied in a TO-252-3, DPAK (2 Leads + Tab), SC-63 surface mount package, delivered on tape and reel. This regulator is suitable for applications in automotive, industrial, and consumer electronics requiring efficient voltage regulation.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 55 µA |
| Voltage - Input (Max) | 10V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-252-3 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| PSRR | 55dB (120Hz) |
| Voltage Dropout (Max) | 1V @ 1A |
| Protection Features | Over Temperature |
| Current - Supply (Max) | 100 µA |
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