l79l08acu STMicroelectronics, l79l08acu Datasheet - Page 5

• Manufacturer Part Number: l79l08acu
• Description: Negative Voltage Regulators
• Manufacturer: STMicroelectronics

ELECTRICAL CHARACTERISTICS FOR L79L08 (refer to the test circuits, T
V
ELECTRICAL CHARACTERISTICS FOR L79L09 (refer to the test circuits, T
V
Symbol
Symbol
i
i
SVR
SVR
= -14V, I
= -15V, I
eN
eN
V
V
V
V
V
V
I
I
V
V
V
V
d
I
I
d
I
I
o
o
d
o
o
d
d
d
d
d
o
o
o
o
Output Voltage
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Quiescent Current Change
Output Noise Voltage
Supply Voltage Rejection
Dropout Voltage
Output Voltage
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Quiescent Current Change
Output Noise Voltage
Supply Voltage Rejection
Dropout Voltage
o
o
= 40 mA, C
= 40 mA, C
Parameter
Parameter
i
i
= 0.33 F, C
= 0.33 F, C
T
I
I
V
V
I
I
T
T
I
V
B = 10Hz to 100KHz T
I
V
T
I
I
V
V
I
I
T
T
I
V
B = 10Hz to 100KHz T
I
V
o
o
o
o
o
o
o
o
o
o
o
o
o
o
j
i
i
j
j
i
i
j
i
i
j
j
i
i
= 1 to 40 mA
= 1 to 70 mA
= 1 to 100 mA
= 1 to 40 mA
= 1 to 40 mA
= 40 mA f = 120 Hz T
= 1 to 40 mA
= 1 to 70 mA
= 1 to 100 mA
= 1 to 40 mA
= 1 to 40 mA
= 40 mA f = 120 Hz T
= 25
= 25
= 125
= 25
= 25
= 125
= -10.5 to -23 V T
= -11 to -23 V
= -11 to -23 V
= -12 to -23 V
= -11.5 to -23 V T
= -12 to -23 V T
= -12 to -23 V
= -12 to -23 V
= 0.1 F unless otherwise specified)
= 0.1 F unless otherwise specified)
o
o
o
o
C
C
C
C
o
o
C
C
Test Conditions
Test Conditions
V
V
V
V
i
i
i
i
T
T
T
j
T
T
= -10.5 to -23 V
= -14 V
= -11.5 to -23 V
= -15 V
= 25
j
j
j
j
j
j
j
= 25
= 25
= 25
= 25
= 25
= 25
= 25
j
j
= 25
= 25
j
o
j
C
= 25
= 25
o
o
o
o
o
o
o
C
C
C
C
C
C
C
o
o
C
C
o
o
C
C
-7.36
-8.28
Min.
Min.
-7.2
-7.2
-8.1
-8.1
36
36
j
j
= 0 to 125
= 0 to 125
Typ.
Typ.
1.7
1.7
60
45
70
44
-8
-9
o
o
-8.64
-9.72
Max.
Max.
C,
-8.8
-8.8
C,
-9.9
-9.9
200
150
250
200
5.5
0.2
1.5
5.5
0.2
1.5
80
40
80
40
6
6
L79L00
Unit
Unit
mV
mV
mV
mV
mA
mA
mA
mA
mV
mV
mV
mV
mA
mA
mA
mA
dB
dB
V
V
V
V
V
V
V
V
V
V
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