L79L15ACZ 데이터 시트보기 (PDF) - STMicroelectronics
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L79L15ACZ Datasheet PDF : 22 Pages
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Electrical characteristics
L79LxxAB - L79LxxAC - L79LxxC
Table 11.
Electrical characteristics of L79L06AB and L79L06AC (refer to the test circuits,
VI = - 12 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C for L79L05AC,
TJ = -40 to 125 °C for L79L05AB, unless otherwise specified)
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
VO
VO
ΔVO
ΔVO
Id
ΔId
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 = -8.5 to -20 V
IO = 1 to 70 mA, VI = -12 V
VI = -8.5 to -20 V, TJ = 25°C
VI = -9 to -20 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 = -8 to -20 V
B =10Hz to 100kHz, TJ = 25°C
VI = -9 to -20V, f = 120Hz
IO = 40 mA, TJ = 25°C
-5.76 -6 -6.24 V
-5.7
-6.3
V
-5.7
-6.3
150
mV
100
60
mV
30
6
mA
5.5 mA
0.1
mA
1.5
50
µV
39
46
dB
1.7
V
Table 12.
Electrical characteristics of L79L08AB and L79L08AC (refer to the test circuits,
VI = - 14 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C for L79L05AC,
TJ = -40 to 125 °C for L79L05AB, unless otherwise specified)
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
VO
VO
ΔVO
ΔVO
Id
ΔId
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 = -10.5 to -23 V
IO = 1 to 70 mA, VI = -14 V
VI = -10.5 to -23 V, TJ = 25°C
VI = -11 to -23 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 = -11 to -23 V
B =10Hz to 100kHz, TJ = 25°C
VI = -12 to -23V, f = 120Hz
IO = 40 mA, TJ = 25°C
-7.68 -8 -8.32 V
-7.6
-8.4
V
-7.6
-8.4
175
mV
125
80
mV
40
6
mA
5.5 mA
0.1
mA
1.5
60
µV
37
45
dB
1.7
V
10/22
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