L4940V85
IC REG LINEAR 8.5V 1.5A TO220ABManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics L4940V85 is a positive voltage linear regulator with a fixed 8.5V output and a maximum output current of 1.5A. This TO-220AB packaged device offers a typical dropout voltage of 0.9V at 1.5A, making it suitable for applications requiring efficient power regulation. It features over-temperature, reverse polarity, and short-circuit protection for enhanced reliability. With a 68dB PSRR at 120Hz, the L4940V85 is well-suited for noise-sensitive applications in automotive and industrial sectors. The device operates within a wide temperature range of -40°C to 150°C and supports input voltages up to 17V.
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 | TO-220-3 |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Current - Output | 1.5A |
| Operating Temperature | -40°C ~ 150°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 8 mA |
| Voltage - Input (Max) | 17V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-220 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 8.5V |
| Control Features | - |
| PSRR | 68dB (120Hz) |
| Voltage Dropout (Max) | 0.9V @ 1.5A |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit |
| Current - Supply (Max) | 50 mA |
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