LM317M-AA3-0-R Просмотр технического описания (PDF) - Unisonic Technologies
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LM317M-AA3-0-R Datasheet PDF : 6 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
-20 ~ +85
℃
TSTG
-40 ~ +150
℃
Note 1. 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.
2. The device is guaranteed to meet performance specification within 0℃~+70℃ operating temperature range
and assured by design from -20℃~+85℃.
ELECTRICAL CHARACTERISTICS
(VIN-VOUT=5V, IOUT=0.1A, 0℃≤TJ≤+125℃, PD(MAX)=7.5W, unless otherwise specified.)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
Line Regulation
Load Regulation
∆VOUT
∆VOUT
Ta=+25℃, 3V≤VIN-VOUT≤40V
3V≤VIN-VOUT≤40V
Ta=+25°C, 10mA≤VIN-VOUT≤0.5A
VOUT≤5V
VOUT≥5V
10mA≤IOUT≤0.5A
VOUT≤5V
VOUT≥5V
Adjustment Pin Current
IADJ
Adjustment
Change
Pin
Current
△IADJ
3V≤VIN-VOUT≤40V
10mA≤IOUT≤0.5A, PD<PD(MAX)
Reference Voltage
VREF
3V≤VIN-VOUT≤40V
10mA≤IOUT≤0.5A, PD<PD(MAX)
1.20
Temperature Stability
STT
Minimum Load Current to
Maintain Regulation
IL(MIN)
VIN-VOUT=40V
Maximum Output Current
RMS Noise, % of VOUT
IO(MAX)
eN
VIN-VOUT≤15V, PD<PD(MAX)
VIN-VOUT=40V
PD<PD(MAX), Ta=+25℃
Ta=+25℃, 10Hz<f<10KHz
0.5
0.15
Ripple Rejection
Long-Term Stability
VOUT=10V, f=120Hz
RR Without CADJ
66
CADJ=10µF
ST TJ=+125℃, 1000Hours
TYP
0.01
0.02
5
0.1
20
0.3
50
0.2
1.25
0.7
3.5
0.9
0.25
0.003
65
80
0.3
MAX
0.04
0.07
25
0.5
70
1.5
100
5
1.30
10
UNIT
%/V
mV
%/Vo
mV
%/Vo
µA
µA
V
%/Vo
mA
A
%/Vo
V/µs
1 %/1000Hrs
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 6
QW-R101-014,B
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