TEST CIRCUITS (pin configuration relative to the plastic package)
LM723
VI = 12V; VO = 5V: IO = 1mA; R1/R2 ≤ 10KΩ
ELECTRICAL CHARACTERISTICS FOR LM723 (refer to the test circuits, Tamb = 25°C,
unless otherwise specified.)
Symbol
Parameter
∆VO/∆VI Line Regulation
∆VO/VO Load Regulation
VREF Reference Voltage
SVR Supply Voltage Rejection
∆VO/∆T
ISC
VI
VO
VO-VI
Id
KVH
Output Voltage Drift
Output Current Limit
Input Voltage Range
Output Voltage Range
Quiescent Current
Long Term Stability
Test Conditions
VI = 12 to 15 V
VI = 12 to 40 V
VI = 12 to 15 V, Ta = -55 to 125°C
IO = 1 to 50 mA
IO = 1 to 10 mA Ta = -55 to 125°C
IREF = 160 µA
f = 100 Hz to 10KHz
CREF = 0
CREF = 5µF
RSC = 10Ω
VO = 0 V
VI = 30V,
IO = 0 mA
eN Output Noise Voltage
BW = 100 Hz to 10 KHz
CREF = 0
CREF = 5µF
Min.
6.95
9.5
2
3
Typ.
0.01
0.02
0.03
7.15
74
86
65
2.3
0.1
20
2.5
Max. Unit
0.1
%
0.2
0.3
0.15 %
0.6
7.35
V
dB
150 ppm/°C
mA
40
V
37
V
38
V
5
mA
%/1000
hrs
µV
3/16