LT1584/LT1585/LT1587 7A, 4.6A, 3A Low Dropout Fast Response Positive Regulators Adjustable and Fixed Low voltage fast response positive output three terminal adjustable regulator
The LT1584, LT1585 and LT1587 are three‑terminal low‑dropout linear regulators offering adjustable and fixed‑voltage versions. They provide fast transient response, low dropout voltage, and protection features such as short‑circuit, safe‑area and thermal shutdown.
The document includes absolute maximum ratings, electrical characteristics, typical performance curves, package information, a simplified schematic and detailed application guidance for microprocessor power supplies.
| Maximum Output Current (LT1584) | 7 A |
|---|---|
| Adjust Pin Current | 55‑120 pA |
The LT1584 can deliver up to 7 A of output current.
These regulators are short‑circuit protected, safe‑area protected, and include thermal shutdown to protect against overheating.
A 22 µF solid tantalum or a 100 µF aluminum electrolytic capacitor on the output ensures stability.