78L05A 데이터 시트보기 (PDF) - Unspecified
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78L05A Datasheet PDF : 7 Pages
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78LXX
Electrical Characteristics 78L24A
Electrical characteristics at specified virtual junction temperature, VI= 32V, IO = 40mA (unless otherwise noted)
Parameter
Test Conditions*
78L24A
Min
Typ
Max
Output voltage**
25°C
23
24
25
Input regulation
Ripple rejection
IO= 1mA to 40mA,
VI= 26.5V to 39V
IO= 1mA to 70mA
VI= 26.5V to 39V
VI= 29V to 39V
VI= 27.5V to 37.5V,
f= 120Hz
0°C to 125°C
22.8
24
25.2
22.8
24
25.2
25°C
95
480
78
400
0°C to 125°C
30
33
Output regulation
Output noise voltage
IO= 1mA to 100mA
IO= 1mA to 40mA
f= 10Hz to 100 KHz
25°C
25°C
41
240
28
120
97
Dropout voltage
25°C
1.7
Bias current
25°C
4.8
6.5
125°C
6
Bias current change
VI= 28V to 39V
0°C to 125°C
1.5
IO= 1mA to 40mA
0.1
Units
V
mV
dB
mV
µV
V
mA
* 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.
Ordering Information
ORDERING NUMBER
78LXX
PACKAG E
TO - 92
MARKING
ET 78LXX
Address :
6A06--6A07
Rm 6A07,Changyin Office Building ,No.88,Yong Ding Road,Hai Dian District ,Beijing
Postalcode:100039
Tel: 86-010-58895780 / 81 / 82 / 83 / 84 Fax : 010-58895793
Http://www.estek.com.cn
Email:sales@estek.com.cn
REV No:01-060804
BEIJING ESTEK ELECTRONICS CO.,LTD
7
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