l79l08acu STMicroelectronics, l79l08acu Datasheet - Page 8

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

L79L00
ELECTRICAL CHARACTERISTICS FOR L79L08AB AND L79L08AC
(refer to the test circuits, V
T
ELECTRICAL CHARACTERISTICS FOR L79L09AB AND L79L09AC
(refer to the test circuits, V
T
8/13
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 L79L08AC, T
C for L79L09AC, T
Parameter
Parameter
i
i
= -14V, I
= -15V, 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
= -10.5 to -23 V T
= -11 to -23 V T
= -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
o
o
o
o
C
C
C
C
o
o
C
C
Test Conditions
Test Conditions
o
o
C for L79L08AB, unless otherwise specified)
C for L79L09AB, unless otherwise specified)
i
i
= 0.33 F, C
= 0.33 F, C
V
V
V
V
i
i
i
i
j
T
T
j
T
T
= -10.5 to -23 V
= -14 V
= -11.5 to -23 V
= -15 V
= 25
= 25
j
j
j
j
j
j
= 25
= 25
= 25
= 25
= 25
= 25
j
j
= 25
= 25
o
j
o
j
C
C
= 25
= 25
o
o
o
o
o
o
C
C
C
C
C
C
o
o
o
C
o
C
o
o
= 0.1 F,
= 0.1 F,
C
C
-7.68
-8.64
-8.55
-8.55
Min.
Min.
-7.6
-7.6
37
37
Typ.
Typ.
1.7
1.7
60
45
70
44
-8
-9
-8.32
-9.36
-9.45
-9.45
Max.
Max.
-8.4
-8.4
175
125
225
150
5.5
0.1
1.5
5.5
0.1
1.5
80
40
80
40
6
6
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