L78M05C Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

L78M05C

Positive voltage regulators

STMicroelectronics 

Typical performance

Figure 27. Power AM modulator (unity voltage gain, IO 0.5)

L78MxxC

Note:

The circuit performs well up to 100 kHz.

Figure 28. Adjustable output voltage with temperature compensation

VO = VXX (1+R2/R1) + VBE

Note:

Q2 is connected as a diode in order to compensate the variation of the Q1 VBE with the

temperature. C allows a slow rise time of the VO.

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