ST LD1085V50

Позитив30V3A

Overview

The LD1085V50 is a low drop voltage regulator able to provide up to 3 A of output current. Dropout is guaranteed at a maximum of 1.2 V at the maximum output current, decreasing at lower loads. The LD1085V50 is pin-to-pin compatible with the older 3-terminal adjustable regulators, but offers better performance in terms of drop and output tolerance.

Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1085V50 quiescent current flows into the load, thus increase efficiency. Only a 10 μF minimum capacitor is need for stability. The device is supplied in TO-220, TO-220FP, D2PAK and D2PAK/A packages. On-chip trimming allows the regulator to reach a very tight output voltage tolerance, within ± 1% at 25 °C.

Features

Tube Package
Positive Output Configuration
Fixed Output Type
1 Number of Regulators
30V Voltage - Input (Max)
5V Voltage - Output (Min/Fixed)
1.5V @ 3A Voltage Dropout (Max)
3A Current - Output
10 mA Current - Quiescent (Iq)
72dB (120Hz) PSRR
Over Current, Over Temperature Protection Features
Through Hole Mounting Type