LM2937IMP-5.0 National Semiconductor, LM2937IMP-5.0 Datasheet - Page 3

• Manufacturer Part Number: LM2937IMP-5.0
• Description: IC, LDO, 5V, 500MA, SOT223
• Manufacturer: National Semiconductor

Specifications of LM2937IMP-5.0

• Primary Input Voltage: 26V
• Output Voltage: 5V
• Dropout Voltage Vdo: 500mV
• No. Of Pins: 3
• Output Current: 500mA
• Voltage Regulator Case Style: SOT-223
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC
• Output Voltage Fixed: 5V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Output Noise
Voltage
Long Term Stability
Dropout Voltage
Short-Circuit Current
Peak Line Transient
Voltage
Maximum Operational
Input Voltage
Reverse DC
Input Voltage
Reverse Transient
Input 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
V
age, C
indicated device., all other specifications are for T
Input Voltage
Internal Power Dissipation (Note 2)
Maximum Junction Temperature
Storage Temperature Range
TO-220 (10 seconds)
IN
Continuous
Transient (t ≤ 100 ms)
= V
Parameter
OUT
NOM
= 10 µF unless otherwise indicated. Boldface limits apply over the entire operating temperature range of the
+ 5V, (Note 4) I
Output Voltage (V
5 mA ≤ I
(V
I
5 mA ≤ I
(V
I
V
I
10 Hz–100 kHz
I
1000 Hrs.
I
I
t
V
t
OUT
OUT
OUT
OUT
OUT
OUT
f
r
IN
OUT
OUTmax
<
<
OUT
OUT
= (V
100 ms, R
1 ms, R
= 5 mA
= 5 mA
= I
= 5 mA
= I
= 50 mA
≥ −0.6V, R
+ 2V) ≤ V
+ 2V) ≤ V
OUT
OUTmax
OUTmax
OUT
Conditions
OUT
OUT
= 500 mA for the TO-220 and TO-263 packages, I
)
L
+ 5V),
≤ I
≤ I
= 100Ω
L
Internally Limited
−65˚C to +150˚C
OUTmax
OUTmax
IN
IN
= 100Ω
L
= 100Ω
≤ 26V,
≤ 26V,
(Note 1)
A
150˚C
260˚C
= T
26V
60V
J
= 25˚C.
5.00
Typ
−30
−75
150
110
0.5
1.0
15
10
20
75
5
2
3
5V
Operating Conditions
TO-263 (10 seconds)
SOT-223 (Vapor Phase, 60 seconds)
SOT-223 (Infared, 15 seconds)
ESD Susceptibility (Note 3)
Temperature Range (Note 2)
Maximum Input Voltage
Limit
4.85
4.75
5.15
5.25
250
−15
−50
1.0
0.6
50
50
10
20
60
26
LM2937ET,
LM2937IMP
8.00
Typ
240
110
−30
−75
0.5
1.0
24
10
32
75
8
2
LM2937ES
8V
OUTmax
Limit
7.76
7.60
8.24
8.40
−15
−50
250
1.0
0.6
80
80
10
20
60
26
=400mA for the SOT-223 pack-
10.00
Typ
300
110
−30
−75
0.5
1.0
30
10
10
40
75
2
(Note 1)
10V
−40˚C ≤ T
−40˚C ≤ T
10.30
10.50
Limit
9.70
9.50
100
100
250
−15
−50
1.0
0.6
10
20
60
26
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J
J
≤125˚C
mV(Max)
mV(Max)
mA(Max)
mA(Max)
mV(Max)
V(Max)
V(Max)
V(Max)
230˚C
215˚C
220˚C
≤85˚C
V(Min)
V(Min)
µVrms
A(Min)
V(Min)
V(Min)
V(Min)
V(Min)
Units
2 kV
mV
26V