LP2951CMM-3.3/NOPB National Semiconductor, LP2951CMM-3.3/NOPB Datasheet - Page 5

• Manufacturer Part Number: LP2951CMM-3.3/NOPB
• Description: IC VREG 3.3V MICRPWR 8-MSOP
• Manufacturer: National Semiconductor
• Type: Linearr

Specifications of LP2951CMM-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: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Package: 8MSOP
• Function: LDO
• Number Of Outputs: 1
• Output Voltage: 3.3 V
• Maximum Output Current: 0.1 A
• Output Type: Fixed
• Accuracy: ±0.5(Typ) %
• Typical Dropout Voltage @ Current: 0.05@100uA|0.38@100mA V
• Polarity: Positive
• Reference Voltage: 1.26 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Other names: LP2951CMM-3.3; LP2951CMM-3.3TR

3V Versions
Output Voltage
Output Voltage
3.3V Versions
Output Voltage
Output Voltage
5V Versions
Output Voltage
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
(Note
Power Dissipation
Junction Temperature (T
Ambient Storage Temperature
Soldering Dwell Time, Temperature
Parameter
Error Comparator Output
Voltage,
Wave
Infrared
Vapor Phase
9,
Note
(Note
(Note
(Note
(Note
10)
17)
17)
17)
9)
T
−25°C
Full Operating
Temperature Range
100μA
T
T
−25°C
Full Operating
Temperature Range
100μA
T
T
−25°C
Full Operating
Temperature Range
100μA
T
J
J
J
J
J
J
J
= 25°C
≤
= 25°C
≤
= 25°C
≤
)
Conditions
T
T
T
(Note
JMAX
JMAX
JMAX
≤
≤
≤
≤
≤
≤
T
T
T
I
I
I
L
L
L
J
J
J
≤
≤
≤
≤
≤
≤
2)
100mA
100mA
100mA
85°C
85°C
85°C
10 seconds, 240°C
75 seconds, 219°C
4 seconds, 260°C
Internally Limited
−65° to +150°C
(Note
Typ
3.0
3.0
3.0
3.0
3.3
3.3
3.3
3.3
5.0
5.0
5.0
5.0
−0.3 to +30V
−1.5 to +30V
(Note
2)
LP2951
+150°C
1)
(Note
(Note
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
5.075
4.925
Limit
5.06
4.94
16)
3)
5
Typ
3.0
3.0
3.0
3.0
3.3
3.3
3.3
3.3
5.0
5.0
5.0
5.0
Operating Ratings
ESD Rating
Maximum Input Supply Voltage
Junction Temperature Range
Human Body
LP2951
LP2950AC-XX, LP2950C-XX,
LP2950AC-XX
LP2951AC-XX
(T
LP2951AC-XX, LP2951C-XX
(Note
Tested
3.015
2.985
3.317
3.284
5.025
4.975
Limit
J
)
(Note
3)
8)
(Note
Design
Model(Note
Limit
3.030
2.970
3.036
2.964
3.042
2.958
3.333
3.267
3.340
3.260
3.346
3.254
5.075
4.925
5.05
4.95
5.06
4.94
4)
Typ
3.0
3.0
3.0
3.0
3.3
3.3
3.3
3.3
5.0
5.0
5.0
5.0
18)
LP2950C-XX
LP2951C-XX
(Note
(Note
Tested
Limit
3.030
2.970
3.333
3.267
5.05
4.95
1)
3)
(Note
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
5.12
4.88
5.1
4.9
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4)
2500V
V max
V max
V max
V max
V max
V max
V max
V max
V max
V max
V max
V max
Units
V min
V min
V min
V min
V min
V min
V min
V min
V min
V min
V min
V min
30V