L4931CZ33-AP
IC REG LINEAR 3.3V 250MA TO92-3Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics L4931CZ33-AP is a positive fixed output voltage linear regulator. This component delivers a stable 3.3V output at up to 250mA. Designed with a low dropout voltage of 0.8V at maximum output current, it provides efficient power regulation. Key protection features include over-current and over-temperature shutdown. The device exhibits a high Power Supply Rejection Ratio (PSRR) ranging from 73dB to 55dB across the 120Hz to 10kHz frequency spectrum. Operating across an industrial temperature range of -40°C to 125°C, the L4931CZ33-AP is supplied in a TO-92-3 package, suitable for through-hole mounting. Typical applications include automotive, industrial, and consumer electronics requiring reliable voltage regulation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 99 week(s)Product Status: Last Time BuyPackaging: Cut Tape (CT)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Cut Tape (CT) |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) Formed Leads |
| 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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