LE33ABD
IC REG LINEAR 3.3V 100MA 8SOManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics LE33ABD is a fixed 3.3V positive linear voltage regulator capable of supplying up to 100mA output current. This device features a low quiescent current of 1mA and a maximum supply current of 3mA. Protection mechanisms include over-current and over-temperature shutdown. The LE33ABD offers a typical dropout voltage of 0.5V at 100mA, with input voltage capability up to 18V. Its power supply rejection ratio (PSRR) ranges from 80dB to 60dB across a frequency range of 120Hz to 10kHz. The component is housed in an 8-SOIC surface-mount package and includes an enable control feature. Applications for this regulator are found 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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