l79l08acu STMicroelectronics, l79l08acu Datasheet - Page 7

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

ELECTRICAL CHARACTERISTICS FOR L79L05AB AND L79L05AC
(refer to the test circuits, V
T
ELECTRICAL CHARACTERISTICS FOR L79L06AB AND L79L06AC
(refer to the test circuits, V
T
Symbol
Symbol
j
j
SVR
SVR
= 0 to 125
= 0 to 125
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
C for L79L05AC, T
C for L79L06AC, T
Parameter
Parameter
i
i
= -10V, I
= -12V, I
j
j
= -40 to 125
= -40 to 125
o
o
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
= 40 mA, C
= 40 mA, C
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
= -7 to -20 V T
= -8 to -20 V T
= -8 to -20 V
= -8 to -18 V
= -8.5 to -20 V T
= -9 to -20 V T
= -9 to -20 V
= -9 to -20 V
o
o
o
o
C
C
C
C
o
o
C
C
Test Conditions
Test Conditions
o
o
C for L79L05AB, unless otherwise specified)
C for L79L06AB, unless otherwise specified)
i
i
= 0.33 F, C
= 0.33 F, C
V
V
V
V
j
j
j
i
i
i
i
= 25
= 25
= 25
T
T
T
T
= -7 to -20 V
= -10 V
= -8.5 to -20 V
= -12 V
j
j
j
j
j
= 25
= 25
= 25
= 25
= 25
j
j
o
o
= 25
o
= 25
C
C
C
j
j
o
= 25
= 25
o
o
o
o
C
C
C
C
C
o
o
o
C
o
C
o
o
= 0.1 F,
= 0.1 F,
C
C
-4.75
-4.75
-5.76
Min.
Min.
-4.8
-5.7
-5.7
41
39
Typ.
Typ.
1.7
1.7
40
49
50
46
-5
-6
-5.25
-5.25
-6.24
Max.
Max.
-5.2
-6.3
-6.3
150
100
150
100
5.5
0.1
1.5
5.5
0.1
1.5
60
30
60
30
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
7/13