LM431AIZ Fairchild Semiconductor, LM431AIZ Datasheet - Page 2

• Manufacturer Part Number: LM431AIZ
• Description: IC SHUNT REG ADJ 2.5V 2% TO-92
• Manufacturer: Fairchild Semiconductor

Specifications of LM431AIZ

• Reference Type: Shunt, Adjustable
• Voltage - Output: 2.5 ~ 36 V
• Tolerance: ±2%
• Temperature Coefficient: 50ppm/°C
• Voltage - Input: 2.5 ~ 36 V
• Number Of Channels: 1
• Current - Cathode: 450µA
• Current - Output: 100mA
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Product: Voltage References
• Topology: Shunt References
• Output Voltage: 2.5 V to 36 V
• Initial Accuracy: 2 %
• Average Temperature Coefficient (typ): 50 ppm/C (Typ)
• Series Vref - Input Voltage (max): 37 V
• Shunt Current (max): 100 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: Through Hole
• Shunt Current (min): 1 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Quiescent: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: LM431AIZFS

LM431A/LM431B/LM431C
Absolute Maximum Ratings
(Operating temperature range applies unless otherwise specified.)
Recommended Operating Conditions
2
Parameter
Cathode Voltage
Cathode Current Range (Continuous)
Reference Input Current Range
Power Dissipation
M, Z Suffix Package
N Suffix Package
Operating Temperature Range
LM431xC
LM431xI
Junction Temperature
Storage Temperature Range
Parameter
Cathode Voltage
Cathode Current
Symbol
V
I
KA
KA
V
Min
1.0
REF
Symbol
T
T
I
V
I
REF
P
OPR
STG
T
KA
KA
D
J
Typ
-
-
-100 ~ +150
-0.05 ~ +10
-65 ~ +150
-25 ~ +85
-40 ~ +85
Value
1000
770
150
37
Max
100
36
Unit
mW
mA
mA
°C
°C
°C
°C
Unit
V
mA
V