| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,500 pcs
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4500 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request |
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The LM2990SX-5.0/NOPB from Texas Instruments is a three-terminal, low-dropout, 1-A negative voltage regulator with a fixed output voltage of -5V. It is designed to provide low-dropout and low-quiescent current, making it suitable for various power management applications.
Key electrical specifications include an input voltage range of -26V to -6V, an output current capability exceeding 1A, and a typical dropout voltage of 0.6V at a 1A load. The device ensures 5% output accuracy over its entire operating range and features internal short-circuit and thermal shutdown protection.
This regulator is available in a surface-mount DDPAK/TO-263-3 package, suitable for on-card regulation and battery-operated equipment. The operating temperature range is -40°C to 125°C, ensuring reliable performance in demanding environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.38 | $1.38 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is -26V to -6V.
It is available in a surface mount DDPAK/TO-263-4 package (3 leads + tab).
The operating temperature range is -40°C to 125°C.
The typical dropout voltage is 0.6V at 1A load, with a maximum of 1V at 1A.
The device can deliver over 1A output current.
It includes over-temperature and short-circuit protection.
The output voltage is fixed at -5V.