L4931CZ33
IC REG LINEAR 3.3V 250MA TO92-3Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics L4931CZ33 is a positive fixed output linear voltage regulator. This device delivers a stable 3.3V output with a maximum current capability of 250mA. The L4931CZ33 features low quiescent current of 1mA and a maximum input voltage of 20V. Protection mechanisms include over-current and over-temperature shutdown. The power supply rejection ratio (PSRR) ranges from 73dB at 120Hz to 55dB at 10kHz. With a maximum dropout voltage of 0.8V at 250mA, it is suitable for applications requiring efficient regulation. The component is packaged in a TO-92-3 (TO-226AA) configuration and is designed for through-hole mounting. This regulator finds application in various industrial and consumer electronics sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Current - Output | 250mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 1 mA |
| Voltage - Input (Max) | 20V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-92-3 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| PSRR | 73dB ~ 55dB (120Hz ~ 10kHz) |
| Voltage Dropout (Max) | 0.8V @ 250mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 6 mA |
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