L78S18CV 데이터 시트보기 (PDF) - STMicroelectronics

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L78S18CV

2A POSITIVE VOLTAGE REGULATORS

STMicroelectronics 

L78S00 SERIES

Figure 10 : Load Transient Response.

Figure 11 : Line Transient Response.

Figure 12 : Quiescent Current vs. Input Voltage.

Figure 13 : Fixed Output Regulator.

Figure 14 : Constant Current Regulator.

Notes : 1.

2.

3.

To specify an output voltage, substitute voltage

value for ”XX”.

Although no output capacitor is needed for sta-

bili ty, it does improve transient response.

Required if regulator is located an appreciable

dis-tance from power supply filter.

14/21

IO

=

VXX

R1

+ Id

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