LM431AIZ Fairchild Semiconductor, LM431AIZ Datasheet - Page 5

• 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
Typical Performance Characteristics
Figure 4.
Cathode Current vs. Cathode Voltage
Figure 5.
Cathode Current vs. Cathode Voltage
Figure 6.
Change In Reference Input Voltage vs.
Figure7. Dynamic Impedance Frequency
Cathode Voltage
Figure 9.
Figure 8. Small Signal Voltage Amplification vs. Frequency
Pulse Response
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