L4931CZ120
IC REG LINEAR 12V 250MA TO92-3Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics L4931CZ120 is a positive fixed output linear voltage regulator. This device delivers a stable 12V output with a maximum current capability of 250mA. It features over-current and over-temperature protection for enhanced reliability. The L4931CZ120 offers a quiescent current of 1.6mA and a supply current of 7mA (max). With a maximum input voltage of 20V and a dropout voltage of 0.8V at 250mA, it is suitable for applications requiring efficient power regulation. The regulator exhibits a Power Supply Rejection Ratio (PSRR) ranging from 64dB to 55dB across a frequency band of 120Hz to 10kHz. Packaged in a TO-92-3 (TO-226AA) configuration, it is designed for through-hole mounting and is available in bulk packaging. Typical industries utilizing this component include automotive, industrial control, and consumer electronics.
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) | 1.6 mA |
| Voltage - Input (Max) | 20V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-92-3 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 12V |
| Control Features | - |
| PSRR | 64dB ~ 55dB (120Hz ~ 10kHz) |
| Voltage Dropout (Max) | 0.8V @ 250mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 7 mA |
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