LM78L05AD 데이터 시트보기 (PDF) - HTC Korea
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LM78L05AD Datasheet PDF : 11 Pages
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3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR LM78LXX
LM78L24 (At specified virtual junction temperature, VIN = 32V, Io = 40mA (Unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITION(Note 1)
MIN.
TYP.
MAX.
25℃
23
24
25
Output Voltage(Note 2)
VOUT
1mA ≤ Io ≤ 40mA
26.5V ≤ VIN ≤ 39V
-30℃ ~
22.8
24
25.2
125℃
1mA ≤ Io ≤ 70mA
22.8
24
25.2
Line Regulation
Load Regulation
ΔVLINE
ΔVLOAD
26.5V ≤ VIN ≤ 39V
29V ≤ VIN ≤ 39V
1mA ≤ Io ≤ 100mA
1mA ≤ Io ≤ 40mA
25℃
25℃
95
480
78
400
41
240
28
120
Bias Current
IB
25℃
125℃
4.8
6.5
6
28V ≤ VIN ≤ 39V
-30℃ ~
1.5
Bias Current Change
ΔIB
1mA ≤ Io ≤ 40mA
125℃
0.1
Output Noise Voltage
Ripple Rejection
Dropout Voltage
VN
10Hz ≤ f ≤ 100kHz
RR
27.5V ≤ VIN ≤ 37.5V,
f=120Hz
VD
25℃
25℃
25℃
82
30
33
1.7
UNIT
V
mV
mV
mA
mA
uV
dB
V
Note 1.
Note 2.
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 0.33uF capacitor across the input and a 0.1uF capacitor across the output.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
Oct. 2010 - Rev. 1.4
- 10 -
HTC
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