LP2950ACZ-3.3/NOPB National Semiconductor, LP2950ACZ-3.3/NOPB Datasheet - Page 3

IC VREG 3.3V MICRPWR TO92-3

LP2950ACZ-3.3/NOPB

Manufacturer Part Number
LP2950ACZ-3.3/NOPB
Description
IC VREG 3.3V MICRPWR TO92-3
Manufacturer
National Semiconductor
Type
Voltage Regulatorr
Datasheets

Specifications of LP2950ACZ-3.3/NOPB

Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 30V
Voltage - Dropout (typical)
0.38V @ 100mA
Number Of Regulators
1
Current - Output
100mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-92-3 (Standard Body), TO-226
Current, Output
100 mA
Current, Supply
75 μA
Package Type
TO-92
Regulation, Line
0.03 %
Regulation, Load
0.04 %
Regulator Type
Low Dropout
Temperature, Operating, Range
-40 to +125 °C
Voltage, Dropout
380 mV
Voltage, Input
30 V
Voltage, Noise
430 μV
Voltage, Output
3.3 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device
Other names
*LP2950ACZ-3.3
*LP2950ACZ-3.3/NOPB
LP2950ACZ-3.3
3V Versions (Note 17)
Output Voltage
Output Voltage
3.3V Versions (Note 17)
Output Voltage
Output Voltage
5V Versions (Note 17)
Output Voltage
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
Input Supply Voltage
SHUTDOWN Input Voltage,
FEEDBACK Input Voltage
Power Dissipation
Junction Temperature (T
Ambient Storage Temperature
Soldering Dwell Time, Temperature
Error Comparator Output
Voltage, (Note 9)
(Note 9) (Note 10)
Wave
Infrared
Vapor Phase
Parameter
T
−25˚C ≤ T
Full Operating
Temperature
Range
100µA ≤ I
100mA
T
T
−25˚C ≤ T
Full Operating
Temperature
Range
100µA ≤ I
100mA
T
T
−25˚C ≤ T
Full Operating
J
J
J
J
J
= 25˚C
≤ T
= 25˚C
≤ T
= 25˚C
J
Conditions
)
(Note 2)
JMAX
JMAX
L
L
J
J
J
≤ 85˚C
≤ 85˚C
≤ 85˚C
10 seconds, 240˚C
75 seconds, 219˚C
4 seconds, 260˚C
Internally Limited
(Note 2)
−65˚ to +150˚C
Typ
3.0
3.0
3.0
3.0
3.3
3.3
3.3
3.3
5.0
5.0
5.0
−0.3 to +30V
−1.5 to +30V
(Note 1)
LP2951
(Notes 3, 16)
+150˚C
Tested
3.015
2.985
3.036
2.964
3.045
2.955
3.317
3.284
3.340
3.260
3.350
3.251
5.025
4.975
Limit
5.06
5
Typ
3.0
3.0
3.0
3.0
3.3
3.3
3.3
3.3
5.0
5.0
5.0
Operating Ratings
ESD Rating
Maximum Input Supply Voltage
Junction Temperature Range
Human Body Model(Note 18)
(T
LP2951
LP2950AC-XX, LP2950C-XX,
LP2951AC-XX, LP2951C-XX
LP2950AC-XX
LP2951AC-XX
(Note 3) (Note 4)
J
Tested
) (Note 8)
3.015
2.985
3.317
3.284
5.025
4.975
Limit
Design
3.030
2.970
3.036
2.964
3.042
2.958
3.333
3.267
3.340
3.260
3.346
3.254
Limit
5.05
4.95
5.06
Typ
3.0
3.0
3.0
3.0
3.3
3.3
3.3
3.3
5.0
5.0
5.0
(Note 1)
LP2950C-XX
LP2951C-XX
(Note 3) (Note 4)
Tested
3.030
2.970
3.333
3.267
Limit
5.05
4.95
Design
−55˚ to +150˚C
−40˚ to +125˚C
3.045
2.955
3.060
2.940
3.072
2.928
3.350
3.251
3.366
3.234
3.379
3.221
5.075
4.925
Limit
5.1
2500V
V max
V max
V max
V max
V max
V max
V max
V max
V max
V max
V max
V min
V min
V min
V min
V min
V min
V min
V min
V min
V min
Units
30V

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