L78S05 STMICROELECTRONICS [STMicroelectronics], L78S05 Datasheet - Page 17

• Manufacturer Part Number: L78S05
• Description: 2A POSITIVE VOLTAGE REGULATORS
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Figure 27 : High Input and Output Voltage.
Figure 29 : Remote Shuntdown.
Figure 31 : Adjustable Output Voltage with Tem-
Note :Q
V
O
the vari ati on of the Q
all ows a slow rise-t ime of the V
= V
2
is connected as a diode in order to compensat e
XX
+ V
V
perature Compensation.
O
Z1
= V
XX
(1 +
1
V
BE
R
R
wi th the temperature. C
2
1
) + V
O
BE
Figure 28 : Reducing Power Dissipation with
Figure 30 : Power AM Modulator (unity voltage
Note : The circuit performs well up to 100KHz.
R =
V
i(min)
Dropping Resistor.
gain, Io
I
O(max)
– V
XX
1A).
+ I
– V
d(max)
DROP(max)
L78S00 SERIES
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