The LD1086 is a LOW DROP Voltage Regulator able to provide up to 1.5A of output current. Dropout is guaranteed at a maximum of 1.2V at the maximum output current, decreasing at lower loads. The LD1086 is pin to pin compatible with the older 3-terminal adjustable regulators, but has better performances in term of drop and output tolerance. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1086 quiescent current flows into the load, so increase efficiency. Only a 10µF minimum capacitor is need for stability. The device is supplied in TO-220 package. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1% at 25°C.
Typical dropout 1.3V at 1.5A
9V fixed output
Guaranteed output current up to 1.5A
Output tolerance ±1% at 25°C in full temperature range
Internal power and thermal limit
Wide operating temperature range -40°C to 125°C
Pinout compatibility with standard adjustable VREGs