LM431AIZ National Semiconductor, LM431AIZ Datasheet - Page 3

• Manufacturer Part Number: LM431AIZ
• Description: IC, ADJ SHUNT REG, 2.495V, 2%, TO-92
• Manufacturer: National Semiconductor

Specifications of LM431AIZ

• Topology: Shunt, Programmable
• Reference Voltage: 2.495V
• Reference Voltage Tolerance: 55mV
• Voltage Reference Case Style: TO-92
• No. Of Pins: 3
• Temperature Coefficient: 50ppm/°C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DC Test Circuits
1005504
1005505
Note: V
= V
(1 + R1/R2) + I
• R1
Z
REF
REF
FIGURE 1. Test Circuit for V
= V
Z
REF
FIGURE 2. Test Circuit for V
> V
Z
REF
1005506
FIGURE 3. Test Circuit for Off-State Current
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