LM2990SX-5.0
IC REG LIN -5V 1.8A DDPAK/TO263Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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The Texas Instruments LM2990SX-5-0 is a negative fixed output voltage linear regulator. This component provides a stable -5V output with a maximum output current capability of 1.8A. Designed for surface mount applications, it is supplied in a TO-263 (DDPAK-3) package. Key features include over-temperature and short-circuit protection. The device exhibits a typical quiescent current of 1 mA and a maximum input voltage of -26V. The dropout voltage is rated at 1V at 1A. This regulator is suitable for use in automotive, industrial, and consumer electronics applications requiring reliable negative voltage regulation. The LM2990SX-5-0 is provided on a tape and reel for automated assembly.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1.8A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Negative |
| Current - Quiescent (Iq) | 1 mA |
| Voltage - Input (Max) | -26V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263 (DDPAK-3) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | -5V |
| Control Features | - |
| PSRR | 58dB (1kHz) |
| Voltage Dropout (Max) | 1V @ 1A |
| Protection Features | Over Temperature, Short Circuit |
| Current - Supply (Max) | 5 mA |
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