L4931CD120
IC REG LINEAR 12V 250MA 8SOManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
The STMicroelectronics L4931CD120 is a positive fixed voltage linear regulator designed for applications requiring a stable 12V output at up to 250mA. This device features an input voltage range up to 20V and a low quiescent current of 1.6 mA, with a maximum supply current of 7 mA. The regulator offers robust protection with built-in over-current and over-temperature capabilities. Its Power Supply Rejection Ratio (PSRR) ranges from 64dB at 120Hz to 55dB at 10kHz, ensuring clean power delivery. The L4931CD120 is housed in an 8-SOIC package suitable for surface mounting and operates across a temperature range of -40°C to 125°C. This component is commonly found in automotive, industrial control, and consumer electronics power management systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download 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 | 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 | 8-SOIC |
| 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 |
Request a Quote
Clients Also Buy
LE80CD
IC REG LINEAR 8V 100MA 8SO
LD2985BM30R
IC REG LINEAR 3V 150MA SOT23-5
LD39020DTPU33R
IC REG LINEAR 3.3V 200MA 4DFN
