LMV431AIMFX National Semiconductor, LMV431AIMFX Datasheet - Page 6

• Manufacturer Part Number: LMV431AIMFX
• Description: IC REG PREC SHUNT ADJ SOT23-3
• Manufacturer: National Semiconductor

Specifications of LMV431AIMFX

• Reference Type: Shunt, Adjustable
• Voltage - Output: 1.24 ~ 30 V
• Tolerance: ±1%
• Temperature Coefficient: 129ppm/°C
• Number Of Channels: 1
• Current - Cathode: 55µA
• Current - Output: 15mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: TO-236-3, SC-59, SOT-23-3
• Fixed / Adjust / Prog: Adjust
• Output Voltage (max): 1.24 to 30V
• Reference Voltage Accuracy (max): 1
• Input Voltage (max): 35V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 3
• Package Type: SOT-23
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Input: -
• Current - Quiescent: -
• Lead Free Status / Rohs Status: Not Compliant
• Other names: LMV431AIMFXTR

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V
V
I
∝ I
I
I
r
V
V
I
∝ I
I
I
r
V
V
I
Symbol
Symbol
Symbol
REF
Z(MIN)
Z(OFF)
REF
Z(MIN)
Z(OFF)
REF
Z
Z
REF
DEV
REF
DEV
REF
DEV
LMV431AI Electrical Characteristics
T
LMV431BC Electrical Characteristics
T
LMV431BI Electrical Characteristics
T
REF
REF
A
A
A
= 25˚C unless otherwise specified
= 25˚C unless otherwise specified
= 25˚C unless otherwise specified
Reference Voltage
Deviation of Reference Input Voltage
Over Temperature (Note 4)
Ratio of the Change in Reference
Voltage to the Change in Cathode
Voltage
Reference Input Current
Deviation of Reference Input Current
over Temperature
Minimum Cathode Current for
Regulation
Off-State Current
Dynamic Output Impedance (Note 5)
Reference Voltage
Deviation of Reference Input Voltage
Over Temperature (Note 4)
Ratio of the Change in Reference
Voltage to the Change in Cathode
Voltage
Reference Input Current
Deviation of Reference Input Current
over Temperature
Minimum Cathode Current for
Regulation
Off-State Current
Dynamic Output Impedance (Note 5)
Reference Voltage
Deviation of Reference Input Voltage
Over Temperature (Note 4)
Ratio of the Change in Reference
Voltage to the Change in Cathode
Voltage
Reference Input Current
Parameter
Parameter
Parameter
V
(See Figure 1 )
V
T
I
V
R
R
I
R
I
V
V
V
Frequency = 0Hz (see Figure 1)
V
(See Figure 1 )
V
T
I
V
R
R
I
R
I
V
V
V
Frequency = 0Hz (see Figure 1)
V
(See Figure 1 )
V
T
I
V
R
R
I
Z
I
I
Z
I
I
Z
I
A
A
A
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
1
1
1
1
1
1
1
1
= 10mA (see Figure 2)
= 10mA, T
= 10mA (see Figure 2)
= 10mA, T
= 10mA (see Figure 2)
= 10mA (see Figure 2 )
= 10mA (see Figure 2 )
= 10mA (see Figure 2 )
= V
= V
= Full Range (See Figure 1)
from V
= 10k, R
= 10kΩ, R
= 10kΩ, R
= V
= 6V, V
= V
= V
= V
= Full Range (See Figure 1)
from V
= 10k, R
= 10kΩ, R
= 10kΩ, R
= V
= 6V, V
= V
= V
= V
= Full Range (See Figure 1)
from V
= 10k, R
= 10kΩ, R
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
, I
, I
, I
, I
, I
, I
, I
, I
REF
REF
(see Figure 1)
(see Figure 1)
2
2
2
6
Z
Z
Z
Z
Z
Z
Z
Z
A
A
=
2
2
=
2
2
=
2
to 6V
to 6V
to 6V
= 10mA
= 10mA,
= 0.1mA to 15mA
= 10mA
= 10mA,
= 0.1mA to 15mA
= 10mA
= 10mA,
= Full Range (see Figure 2)
= Full Range (see Figure 2)
= 0V (see Figure 3 )
= 0V (see Figure 3 )
=
=
=
=
=
∞
∞
∞
Conditions
Conditions
Conditions
∞
∞
∞
∞
∞
and 2.6k
and 2.6k
and 2.6k
,
,
T
T
T
T
T
T
A
A
A
A
A
A
= 25˚C
= Full Range
= 25˚C
= Full Range
= 25˚C
= Full Range
1.228
1.215
1.234
1.227
1.234
1.224
Min
Min
Min
0.15
0.15
0.15
0.001
0.001
1.24
−1.5
0.25
1.24
−1.5
0.05
0.25
1.24
−1.5
Typ
Typ
Typ
0.1
55
55
6
4
6
0.5
0.50
0.50
1.252
1.265
1.246
1.253
1.246
1.259
Max
−2.7
Max
−2.7
Max
−2.7
0.4
0.1
0.4
0.3
0.1
0.4
20
80
12
80
20
Units
Units
Units
mV/V
mV/V
mV/V
µA
µA
µA
mV
mV
mV
µA
µA
µA
µA
µA
µA
V
Ω
V
Ω
V