LM431AIM3 National Semiconductor, LM431AIM3 Datasheet - Page 5
![SHUNT REG ADJ +3/36V, SOT-23-3, 431](/photos/19/9/190903/42334026_sml.jpg)
LM431AIM3
Manufacturer Part Number
LM431AIM3
Description
SHUNT REG ADJ +3/36V, SOT-23-3, 431
Manufacturer
National Semiconductor
Datasheet
1.LM431CCM3.pdf
(13 pages)
Specifications of LM431AIM3
Topology
Shunt, Adjustable
Reference Voltage Tolerance
55mV
Voltage Reference Case Style
SOT-23
No. Of Pins
3
Operating Temperature Range
-40°C To +85°C
Temperature Coefficient
± 50ppm/°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM431AIM3/NOPB
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
LM431AIM3NOPB
Manufacturer:
AVAGO
Quantity:
3 223
Company:
Part Number:
LM431AIM3X
Manufacturer:
MTK
Quantity:
769
Part Number:
LM431AIM3X
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
LM431AIM3X/NOPB
Manufacturer:
ON
Quantity:
10 000
LM431
Electrical Characteristics
The average temperature coefficient of the reference input voltage, ∝ V
Where:
T
∝ V
Example: V
Note 6: The dynamic output impedance, r
When the device is programmed with two external resistors, R1 and R2, (see Figure 2 ), the dynamic output impedance of the overall circuit, r
2
− T
REF
1
can be positive or negative depending on whether the slope is positive or negative.
= full temperature change (0-70˚C).
DEV
= 8.0 mV, V
REF
= 2495 mV, T
Z
, is defined as:
2
− T
1
= 70˚C, slope is positive.
(Continued)
REF
, is defined as:
5
01005507
Z
, is defined as:
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