LD1117 Datasheet (ST Microelectronics) - Adjustable and fixed low drop positive voltage regulator

LD1117, Adjustable and fixed low drop positive voltage regulator

The LD1117 is a low drop voltage regulator able to provide up to 800 mA of output current, available even in adjustable version (VREF = 1.25 V).

Concerning fixed versions, are offered the following output voltages: 1.2 V, 1.8 V, 2.5 V, 3.3 V and 5.0 V.

The device is supplied in: SOT-223, DPAK, SO-8

LD1117 Features

* Low dropout voltage (1 V typ.)

* Output current up to 800 mA

* Fixed output voltage of: 1.2 V, 1.8 V, 2.5 V, 3.3 V, 5.0 V

* Adjustable version availability (VREF = 1.25 V)

* Internal current and thermal limit

* Available in ± 1 % (at 25 °C) and 2 % i