lm2931ibpx-3.3 National Semiconductor Corporation, lm2931ibpx-3.3 Datasheet - Page 5

• Manufacturer Part Number: lm2931ibpx-3.3
• Description: Series Low Dropout Regulators
• Manufacturer: National Semiconductor Corporation

Output Voltage
Line Regulation
Load Regulation
Output Impedance
Quiescent Current
Output Noise Voltage
Long Term Stability
Ripple Rejection
Dropout Voltage
Maximum Operational Input
Voltage
Maximum Line Transient
Reverse Polarity Input Voltage, DC V
Reverse Polarity Input Voltage,
Transient
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics for Fixed 3.3V Version
V
Input Voltage
Operating Range
Overvoltage Protection
LM2931A, LM2931C (Adjustable)
IN
= 14V, I
Parameter
O
= 10mA, T
J
= 25°C, C
4V ≤ V
−40°C ≤ T
4V ≤ V
5mA ≤ I
100mA
100Hz - 10kHz
I
−40°C ≤ T
I
10Hz -100kHz, C
f
I
I
R
T = 1ms, τ ≤ 100ms
T = 1ms, τ ≤ 100ms, R
O
O
O
O
O
L
O
2
≤ 10mA, 4V ≤ V
= 100mA, V
= 120Hz
= 10mA
= 100mA
= 500Ω, V
= 100μF (unless otherwise specified) (Note 2)
≥ −0.3V, R
IN
IN
DC
O
≤ 26V, I
≤ 26V
≤ 100mA
and 10mA
J
J
≤ 125°C
≤ 125°C
O
(Note 1)
L
IN
≤ 5.5V,
= 500Ω
= 14V, T
O
OUT
IN
Conditions
= 100 mA
rms
≤ 26V
= 100μF
26V
60V
L
,
= 500Ω
J
= 25°C
5
LM2931
Internal Power Dissipation
(Notes 2, 4)
Operating Ambient Temperature
Range
Maximum Junction Temperature
Storage Temperature Range
Lead Temp. (Soldering, 10 seconds)
ESD Tolerance (Note 5)
0.05
0.30
Typ
−30
−80
200
330
3.3
0.4
10
15
13
80
33
70
4
LM2931-3.3
(Note 3)
3.465
3.135
3.630
2.970
Limit
−15
−50
1.0
0.2
0.6
33
50
26
50
Internally Limited
−65°C to +150°C
−40°C to +85°C
mV/1000 hr
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mV
mV
mA
Units
μV
V
V
V
V
V
V
V
V
V
mΩ
mA
dB
MAX
MAX
MAX
MIN
MIN
MIN
MIN
MIN
MIN
2000V
125°C
230°C
MAX
MAX
MAX
rms
50V