LM723(2007) データシートの表示（PDF） - STMicroelectronics
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LM723 Datasheet PDF : 21 Pages
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LM723
5
Electrical characteristics
Electrical characteristics
Table 4.
Electrical characteristics for LM723 (refer to the test circuits, TA = 25 °C, unless
otherwise specified.)
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
VI = 12 to 15 V
0.01 0.1
ΔVO/ΔVI Line regulation
VI = 12 to 40 V
0.02 0.2
%
VI = 12 to 15 V, TA = -55 to 125°C
0.3
ΔVO/VO Load regulation
IO = 1 to 50 mA
IO = 1 to 10 mA, TA = -55 to 125°C
0.03 0.15
%
0.6
VREF Reference voltage
IREF = 160 µA
6.95 7.15 7.35
V
SVR Supply voltage rejection f = 100 Hz to 10kHz
CREF = 0
74
dB
CREF = 5µF
86
ΔVO/ΔT Output voltage drift
150 ppm/°C
ISC Output current limit
RSC = 10Ω, VO = 0 V
65
mA
VI Input voltage range
9.5
40
V
VO Output voltage range
2
37
V
VO-VI
3
38
V
Id Quiescent current
VI = 30V, IO = 0 mA
2.3
5
mA
KVH Long term stability
0.1
%/1000
hrs
eN Output noise voltage
BW = 100 Hz to 10 kHz
CREF = 0
20
µV
CREF = 5µF
2.5
7/21
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