LM2931-5.0
V
=14V,V
=3V,I
=10 mA, T
=25(Note 1), R1=27K,C2=100"F(unless otherwise specified)
''
Reference Voltage
R1=27K
Measured from V
to Adjust Pin
Output Voltage
Range
Line Regulation
Load Regulation
Output Impedance
Quiescent Current
V
+0.6V V
26V
5mA Io 100mA
100mA
and 10mArms 100Hz-10KHz
Io=10mA
Io=100 mA
During Shutdown R
=500!
Output Noise Voltage
Long Term Stability
Ripple Rejection
Dropout Voltage
Maximum Operational
Input Voltage
Maximum Line Transient
Reverse Polarity Input
Voltage, DC
Reverse Polanty Input
Voltage Transient
On/Off Threshold Voltage Vo=3V
On
Off
On/Off Threshold Current
(
*+
1.20
1.26
1.14
1.32
1.08
24
3
)
V
V
V
V
V
V
mV /V
%MAX
!/V
0.2
0.3
40
0.4
15
0.8
100
"
1.5
1
1
1
mA
mA
mA
Vrms/V
%/1000hr
%/V
10Hz-100KHz
fo=120Hz
Io 10 mA
Io=100 mA
0.02
0.05
0.3
33
0.2
0.6
26
60
-15
-50
1.2
3.25
50
V
V
V
V
V
V
V
V
A
Io=10 mA, Reference Voltage 1.5V
Vo -0.3V,R
=500!
70
-30
=500!
-80
2.0
2.2
20
3-6
WINGS [ WING SHING COMPUTER COMPONENTS ]
