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