LE33CD
IC REG LINEAR 3.3V 100MA 8SOManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LE33CD is a fixed 3.3V positive linear voltage regulator IC designed for efficient power management. This component offers a robust 100mA output current capability with a low quiescent current of 1mA and a maximum supply current of 3mA. Featuring over-current and over-temperature protection, it ensures reliable operation in demanding environments. The LE33CD boasts a high Power Supply Rejection Ratio (PSRR) ranging from 80dB to 60dB across the 120Hz to 10kHz frequency spectrum. Its 8-SOIC (0.154", 3.90mm Width) surface-mount package and an enable control feature make it suitable for integration into compact designs. The device operates within a temperature range of -40°C to 125°C and accepts an input voltage up to 18V, with a maximum dropout voltage of 0.5V at 100mA. This regulator finds application in automotive, industrial, and consumer electronics sectors.
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 | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 100mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 1 mA |
| Voltage - Input (Max) | 18V |
| Number of Regulators | 1 |
| Supplier Device Package | 8-SOIC |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | Enable |
| PSRR | 80dB ~ 60dB (120Hz ~ 10kHz) |
| Voltage Dropout (Max) | 0.5V @ 100mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 3 mA |
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