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L79L12ACUTR View Datasheet(PDF) - STMicroelectronics

Part Name
Description
View to exact match
L79L12ACUTR
ST-Microelectronics
STMicroelectronics ST-Microelectronics
L79L12ACUTR Datasheet PDF : 26 Pages
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L79L
Electrical characteristics
Refer to the test circuits, VI = - 23 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C
for L79L15AC, TJ = -40 to 125 °C for L79L15AB, unless otherwise specified.
Symbol
Table 6. Electrical characteristics of L79L15AC and L79L15AB
Parameter
Test conditions
Min. Typ. Max. Unit
VO
VO
DVO
DVO
Id
DId
eN
SVR
Vd
Output voltage
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Output noise voltage
Supply voltage rejection
Dropout voltage
TJ = 25°C
IO = 1 to 40 mA, VI = -17.5 to -30 V
IO = 1 to 70 mA, VI = -23 V
VI = -17.5 to -30 V, TJ = 25°C
VI = -20 to -30 V, TJ = 25°C
IO = 1 to 100 mA, TJ = 25°C
IO = 1 to 40 mA, TJ = 25°C
TJ = 25°C
TJ = 125°C
IO = 1 to 40 mA
VI = -20 to -30 V
B = 10 Hz to 100 kHz, TJ = 25°C
VI = -18.5 to -28.5.V, f = 120Hz
IO = 40 mA, TJ = 25°C
-14.4 -15 -15.6 V
-14.25
-14.25
-15.75
V
-15.75
300
mV
250
150
mV
75
6.5 mA
6
mA
0.1
mA
1.5
90
µV
34
39
dB
1.7
V
DocID2511 Rev 17
9/26
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