L79L05ACZ-TR Datasheet, PDF (8/27 Pages) STMicroelectronics – Negative voltage regulators

Electrical characteristics
L79LxxAB, L79LxxAC, L79LxxC
Refer to the test circuits, T_J = 0 to 125 °C, V_I = -14 V, I_O = 40 mA, C_I = 0.33 µF, C_O = 0.1 µF
unless otherwise specified.
Table 6. Electrical characteristics of L79L08
Symbol
Parameter
Test conditions
V_O
V_O
ΔV_O
ΔV_O
I_d
ΔI_d
eN
SVR
V_d
Output voltage
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Output noise voltage
Supply voltage rejection
Dropout voltage
T_J = 25°C
I_O = 1 to 40 mA, V_I = -10.5 to -23 V
I_O = 1 to 70 mA, V_I = -14 V
V_I = -10.5 to -23 V, T_J = 25°C
V_I = -11 to -23 V, T_J = 25°C
I_O = 1 to 100 mA, T_J = 25°C
I_O = 1 to 40 mA, T_J = 25°C
T_J = 25°C
T_J = 125°C
I_O = 1 to 40 mA
V_I = -11 to -23 V
B =10Hz to 100kHz, T_J = 25°C
V_I = -12 to -23V, f = 120Hz
I_O = 40 mA, T_J = 25°C
Min. Typ. Max. Unit
-7.36 -8 -8.64 V
-7.2
-8.8
V
-7.2
-8.8
200
mV
150
80
mV
40
6
mA
5.5 mA
0.2
mA
1.5
60
µV
36
45
dB
1.7
V
8/27
Doc ID 2511 Rev 16