
2-6 
Input Voltage 
    Operating Range 
    Overvoltage Protection 
    PJ2931 
26V 
Internal Power Dissipation(Note 1) 
Operating Temperature Range 
Maximum Junction Temperature 
Storage Temperature Range 
Lead Temp.(Soldering, 10 seconds) 
Internally Limited 
0 
125
to +150  
210
50V 
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%&
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(
)
5
5.19
4.81 
5.25 
4.75 
V
V
V
V
mV
mV
mV
m
!
Output Voltage 
6.0V
-40
9V
6V
5mA
V
Tj
26V, Io 100mA 
125
16V 
26V 
100mA 
5.25 
4.75 
5.5 
4.5 
Line Regulation 
V
V
2 
4 
14 
10 
30 
50 
2 
4 
14 
200 
10 
30 
50 
Load Regulation 
Output Impedance 100mA  and 10mArms, 
100Hz-10KHz 
Quiescent Current 
Io
-40
Io=100mA,V =14V,Tj=25
200 
600 
mA 6V
Tj
V
26V 
125
0.4 
15 
500 
1.0 
1.0 
30 
5 
1000 
0.4 
15 
1.0 
1.0 
mA
mA
mA
mA
Output Noise 
Voltage 
Long Term 
Stability 
Ripple Rejection 
Dropout Voltage 
10Hz-100KHz, C
=100
F 
500 
20 
50 
20 
mV 
/1000hr 
dB
V
V
V
V
fo=120Hz 
Io=10mA 
Io=100mA 
80 
,
0.3 
33 
55 
80 
,
0.3 
33 
0.2 
0.6 
26 
0.2 
0.6 
26 
Maximum 
Operational Input 
Voltage 
Maximum Line 
Transient 
Reverse Polarity 
Input Voltage,DC 
Reverse Polarity 
Input Voltage, 
Transient 
Note 1:To ensure constant junction temperature, low duty cycle pulse testing is used. 
R =500
5.5V,100ms 
70 
60 
70 
50 
V
Vo
-0.3V, R =500
!
-30 
-15 
-30 
-15 
V
1% Duty Cycle, 100ms  R =500
!
-80 
-50 
-80 
-50 
V
Note 2:Guaranteed and 100% production tested. 
Note 3:Guaranteed (but not 100% production tested)over the operating temperature and input current ranges. These limits are     
           not used to calculate outgoing quality levels. 
Note 4:Thermal resistance junction-to-case (
jc) is 3
/W; case-to-ambient is 50
/W. 
(V =14V,Io=10mA, T =25
(Note 1), C2=100
F(unless otherwise specified) 
LM2931-5.0
70
LM
LM
5