LM317M データシートの表示（PDF） - Unisonic Technologies
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LM317M Datasheet PDF : 5 Pages
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LM317M
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Input-Output Voltage Differential
VIN-VOUT
40
V
Power Dissipation
Junction Temperature
Operating Temperature
Storage Temperature
PD
Internally Limited
W
TJ
+125
℃
TOPR
-40 ~ +85
℃
TSTG
-40 ~ +150
℃
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER
Junction to Ambient
Junction to Case
SOT-223
SOP-8
TO-220
TO-252
SOT-223
SOP-8
TO-220
TO-252
SYMBOL
θJA
θJC
RATINGS
150
165
70
92
15
20
5
5
UNIT
℃/W
℃/W
ELECTRICAL CHARACTERISTICS
(VIN-VOUT=5V, IOUT=0.1A, TA=25℃, unless otherwise specified.)
PARAMETER
Line Regulation
Load Regulation
SYMBOL
TEST CONDITIONS
ΔVOUT/VOUT 3V≦VIN-VOUT≦40V
ΔVOUT 10mA≦IOUT≦0.5A
VOUT≦5V
VOUT≧5V
Adjustable Pin Current
Adjustable Pin Current Change
Reference Voltage
Temperature Stability
IADJ
ΔIADJ
VREF
3V≦VIN-VOUT≦40V,
10mA≦IOUT≦0.5A, PD＜7.5W
3V≦VIN-VOUT≦40V,
10mA≦IOUT≦0.5A, PD＜7.5W
TMIN≦TJ≦TMAX
Minimum Load Current for Regulation
Maximum Output Current
RMS Noise vs. %of VOUT
IL(MIN)
IO(MAX)
eN
VIN-VOUT=40V
VIN-VOUT=40V, PD≦7.5W
10HZ≦f≦10KHZ
Ripple Rejection
RR VOUT=10V,f=120HZ
CADJ=0
CADJ=10μF
Note: CADJ is connected between Adjust pin and Ground.
MIN
1.20
0.1
66
TYP
0.01
5
0.1
50
0.2
1.25
0.7
3.5
0.2
0.003
65
80
MAX
0.04
25
0.5
100
UNIT
%/V
mV
%
μA
5 μA
1.30 V
%/VOUT
10 mA
A
%/VOUT
dB
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 5
QW-R101-014,H
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