Техническая Спецификация для Mikroelektronika MikroE Development Kits MIKROE-191
Модели
MIKROE-191
MikroElektronika
3.3V REG Additional Board
The 3.3V REG additional board is used to reduce the power supply voltage. The additonal board should be provided with a 5V DC
voltage via a screw terminal CN1. This voltage is reduced and stabilized by using the on-board voltage regulator MC33269DT-3.3.
The reduced voltage amounts to 3.3V and is delivered from the additional board via a screw terminal CN2. The maximum current for
the 3.3V voltage amounts to 800mA.
Figure 1: 3.3V REG additional board
Figure 2: 3.3V REG additional board connection schematic
MC33269DT-3.3 voltage regulator
3.3V reduced voltage is delivered
via the CN2 screw terminal
5V DC voltage is provided
via the CN1 screw terminal