LM317L MWA National Semiconductor, LM317L MWA Datasheet - Page 3

• Manufacturer Part Number: LM317L MWA
• Description: LM317L 3-Terminal Adjustable Regulator; ; Container: Wafer Jar
• Manufacturer: National Semiconductor

Line Regulation
Load Regulation
Thermal Regulation
Adjustment Pin Current
Adjustment Pin Current
Change
Reference Voltage
Line Regulation
Load Regulation
Temperature Stability
Minimum Load Current
Current Limit
Rms Output Noise, % of V
Ripple Rejection Ratio
Long-Term Stability
Thermal Resistance
Junction to Ambient
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device
is functional, but do not guarantee specific performance limits.
Note 2: Unless otherwise noted, these specifications apply: −25°C
is internally limited, these specifications are applicable for power dissipations up to 625mW. I
Note 3: Regulation is measured at constant junction temperature, using pulse testing with a low duty cycle. Changes in output voltage due to heating effects are
covered under the specification for thermal regulation.
Note 4: Thermal resistance of the TO-92 package is 180°C/W junction to ambient with 0.4 leads from a PC board and 160°C/W junction to ambient with 0.125
lead length to PC board.
Note 5: The human body model is a 100pF capacitor discharged through a 1.5kΩ resistor into each pin.
Power Dissipation
Input-Output Voltage Differential
Operating Junction Temperature
Range
Parameter
OUT
T
T
T
5mA
3V
3V
5mA
3V
5mA
T
(V
3V
3V
(V
T
V
C
T
Z Package 0.4 Leads
Z Package 0.125 Leads
SO-8 Package
6-Bump micro SMD
J
J
J
MIN
J
OUT
J
ADJ
IN
IN
= 25°C, 3V
= 25°C, 5mA
= 25°C, 10ms Pulse
= 25°C, 10Hz
= 125°C, 1000 Hours
≤
≤
≤
≤
≤
− V
− V
≤
≤
≤
≤
= 10μF
= 10V, f = 120Hz, C
(V
(V
(V
(V
(V
T
I
I
I
Internally Limited
−40°C to +125°C
IN
IN
IN
IN
IN
OUT
OUT
L
OUT
OUT
J
≤
(Note 2)
≤
− V
− V
− V
− V
− V
)
) = 40V
100mA
≤
≤
T
≤
(Note 1)
OUT
OUT
OUT
Max
OUT
OUT
100mA, P
100mA, (Note 3)
≤
40V
≤
(V
)
)
)
)
)
≤
≤
≤
≤
≤
≤
I
IN
OUT
f
≤
≤
40V, P
40V, (Note 4)
40V, I
15V
13V
40V
− V
T
10kHz
j
≤
≤
OUT
≤
I
ADJ
125°C for the LM317L; V
MAX
L
Conditions
625mW
≤
≤
)
3
= 0
≤
, (Note 3)
625mW
20mA (Note 3)
40V, I
Storage Temperature
Lead Temperature
Output is Short Circuit Protected
ESD Susceptibility
(Soldering, 4 seconds)
Human Body Model (Note 5)
L
≤
MAX
20mA (Note 3)
is 100mA.
IN
− V
OUT
= 5V and I
OUT
= 40mA. Although power dissipation
1.20
Min
100
25
66
0.003
0.01
0.04
1.25
0.02
0.65
Typ
200
180
160
165
290
−55°C to +150°C
0.1
0.2
0.3
3.5
1.5
0.3
50
50
65
80
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Max
0.04
1.30
0.07
100
300
150
0.5
0.2
1.5
2.5
5
5
1
260°C
2kV
Units
°C/W
°C/W
°C/W
°C/W
%/W
%/V
%/V
mA
mA
mA
μA
μA
dB
dB
%
%
%
%
%
V