78L24A Ver la hoja de datos (PDF) - Estek Electronics Co. Ltd
Número de pieza
componentes Descripción
Fabricante
78L24A Datasheet PDF : 7 Pages
| |||
78LXX
Electrical Characteristics 78L08A
Electrical characteristics at specified virtual junction temperature, VI= 14V, IO = 40mA (unless otherwise noted)
Parameter
Test Conditions*
78L08A
Min
Typ
Output voltage**
25°C
7.7
8
Input regulation
Ripple rejection
IO= 1mA to 40 mA,
0°C to 125°C
7.6
8
VI= 10.5V to 23V
IO= 1mA to 70mA,
7.6
8
VI= 10.5V to 23V
25°C
42
VI= 11V to 23V
36
VI= 13V to 23V, f= 120Hz
0°C to 125°C
37
46
Output regulation
Output noise voltage
IO= 1mA to 100mA
25°C
18
IO= 1mA to 40mA
10
f= 10Hz to 100 KHz
25°C
54
Dropout voltage
25°C
1.7
Bias current
25°C
4
125°C
Bias current change
VI= 11V to 23V
IO= 1mA to 40mA
0°C to 125°C
Units
Max
8.3
8.4
V
8.4
175
mV
125
dB
80
µV
40
mV
V
6
mA
5.5
1.5
0.1
Electrical Characteristics 78L09A
Electrical characteristics at specified virtual junction temperature, VI= 16V, IO = 40mA (unless otherwise noted)
Parameter
Output voltage**
Test Conditions*
25°C
78L09A
Min
Typ
8.6
9
Input regulation
Ripple rejection
IO= 1mA to 40 mA,
VI= 12V to 24V
IO= 1mA to 70mA,
VI= 12V to 24V
VI= 13V to 24V
VI= 15V to 25V, f= 120Hz
0°C to 125°C
8.55
9
8.55
9
25°C
45
40
0°C to 125°C
38
45
Output regulation
Output noise voltage
IO= 1mA to 100mA
25°C
19
IO= 1mA to 40mA
11
f= 10Hz to 100 KHz
25°C
58
Dropout voltage
25°C
1.7
Bias current
25°C
4.1
125°C
Bias current change
VI= 13V to 24V
IO= 1mA to 40mA
0°C to 125°C
Units
Max
9.4
V
9.45
9.45
175
mV
125
dB
90
mV
40
µV
V
6
5.5
mA
1.5
0.1
* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal
effects must be taken into account separately. All characteristics are measured with a 0.33µF capacitor across the input and a 0.1µF
capacitor across the output.
** This specification applies only for dc power dissipation permitted by absolute maximum ratings.
BEIJING ESTEK ELECTRONICS CO.,LTD
4
Share Link: 