L79L12AC STMicroelectronics, L79L12AC Datasheet - Page 8

• Manufacturer Part Number: L79L12AC
• Description: NEGATIVE VOLTAGE REGULATOR
• Manufacturer: STMicroelectronics

Table 6.
8/27
Symbol
SVR
V
V
eN
V
V
V
I
d
I
O
O
d
d
O
O
Output voltage
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Output noise voltage
Supply voltage rejection
Dropout voltage
Refer to the test circuits, T
unless otherwise specified.
Electrical characteristics of L79L08
Parameter
T
I
I
V
V
I
I
T
T
I
V
B =10Hz to 100kHz, T
V
I
O
O
O
O
O
O
J
J
J
I
I
I
I
= 1 to 40 mA, V
= 1 to 70 mA, V
= -10.5 to -23 V, T
= -11 to -23 V, T
= 1 to 100 mA, T
= 1 to 40 mA, T
= 1 to 40 mA
= -11 to -23 V
= -12 to -23V, f = 120Hz
= 40 mA, T
J
= 25°C
= 25°C
= 125°C
= 0 to 125 °C, V
Doc ID 2511 Rev 16
Test conditions
J
= 25°C
J
I
I
J
= -10.5 to -23 V
= -14 V
J
= 25°C
= 25°C
J
= 25°C
= 25°C
J
I
= -14 V, I
= 25°C
O
= 40 mA, C
-7.36
Min.
-7.2
-7.2
36
I
= 0.33 µF, C
Typ.
1.7
60
45
-8
Max.
-8.64
-8.8
-8.8
200
150
5.5
0.2
1.5
80
40
6
O
= 0.1 µF
Unit
mV
mV
mA
mA
mA
µV
dB
V
V
V