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LP2950 Datasheet(PDF) 5 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part No. LP2950
Description  Series of Adjustable Micropower Voltage Regulators
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LP2950 Datasheet(HTML) 5 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Input Supply Voltage
−0.3 to +30V
SHUTDOWN Input Voltage,
Error Comparator Output
Voltage, (Note 9)
FEEDBACK Input Voltage
−1.5 to +30V
(Note 9) (Note 10)
Power Dissipation
Internally Limited
Junction Temperature (T
J)
+150˚C
Ambient Storage Temperature
−65˚ to +150˚C
Soldering Dwell Time, Temperature
Wave
Infrared
Vapor Phase
4 seconds, 260˚C
10 seconds, 240˚C
75 seconds, 219˚C
ESD Rating
Human Body Model(Note 18)
2500V
Operating Ratings (Note 1)
Maximum Input Supply Voltage
30V
Junction Temperature Range
(T
J) (Note 8)
LP2951
−55˚ to +150˚C
LP2950AC-XX, LP2950C-XX,
LP2951AC-XX, LP2951C-XX
−40˚ to +125˚C
Electrical Characteristics (Note 2)
Parameter
Conditions
(Note 2)
LP2951
LP2950AC-XX
LP2950C-XX
Units
LP2951AC-XX
LP2951C-XX
Tested
Tested
Design
Tested
Design
Typ
Limit
Typ
Limit
Limit
Typ
Limit
Limit
(Notes 3, 16)
(Note 3)
(Note 4)
(Note 3)
(Note 4)
3V Versions (Note 17)
Output Voltage
T
J = 25˚C
3.0
3.015
3.0
3.015
3.0
3.030
V max
2.985
2.985
2.970
V min
−25˚C
≤ T
J
≤ 85˚C
3.0
3.0
3.030
3.0
3.045
V max
2.970
2.955
V min
Full Operating
3.0
3.036
3.0
3.036
3.0
3.060
V max
Temperature
Range
2.964
2.964
2.940
V min
Output Voltage
100µA
≤ I
L
100mA
3.0
3.045
3.0
3.042
3.0
3.072
V max
T
J
≤ T
JMAX
2.955
2.958
2.928
V min
3.3V Versions (Note 17)
Output Voltage
T
J = 25˚C
3.3
3.317
3.3
3.317
3.3
3.333
V max
3.284
3.284
3.267
V min
−25˚C
≤ T
J
≤ 85˚C
3.3
3.3
3.333
3.3
3.350
V max
3.267
3.251
V min
Full Operating
3.3
3.340
3.3
3.340
3.3
3.366
V max
Temperature
Range
3.260
3.260
3.234
V min
Output Voltage
100µA
≤ I
L
100mA
3.3
3.350
3.3
3.346
3.3
3.379
V max
T
J
≤ T
JMAX
3.251
3.254
3.221
V min
5V Versions (Note 17)
Output Voltage
T
J = 25˚C
5.0
5.025
5.0
5.025
5.0
5.05
V max
4.975
4.975
4.95
V min
−25˚C
≤ T
J
≤ 85˚C
5.0
5.0
5.05
5.0
5.075
V max
4.95
4.925
V min
Full Operating
5.0
5.06
5.0
5.06
5.0
5.1
V max
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