L79L08AC STMicroelectronics, L79L08AC Datasheet - Page 16

• Manufacturer Part Number: L79L08AC
• Description: NEGATIVE VOLTAGE REGULATOR
• Manufacturer: STMicroelectronics

Table 14.
16/27
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, V
for L79L05AC, T
Electrical characteristics of L79L12AB and L79L12AC
Parameter
J
= -40 to 125 °C for L79L05AB, unless otherwise specified.
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
= -14.5 to -27 V, T
= -16 to -27 V, T
= 1 to 100 mA, T
= 1 to 40 mA, T
= 1 to 40 mA
= -16 to -27 V
= -15 to -25V, f = 120Hz
= 40 mA, T
I
= 25°C
= 25°C
= 125°C
= - 19 V, I
Doc ID 2511 Rev 16
Test conditions
J
O
= 25°C
= 40 mA, C
J
I
I
J
= -14.5 to -27 V
= -19 V
J
= 25°C
= 25°C
J
= 25°C
= 25°C
J
= 25°C
I
= 0.33 µF, C
-11.5
-11.4
-11.4
Min.
37
O
= 0.1 µF, T
Typ.
-12
1.7
80
42
J
Max.
-12.5
-12.6
-12.6
= 0 to 125 °C
250
200
100
6.5
0.1
1.5
50
6
Unit
mV
mV
mA
mA
mA
µV
dB
V
V
V