LM4051AIM3-1.2 National Semiconductor, LM4051AIM3-1.2 Datasheet - Page 12

• Manufacturer Part Number: LM4051AIM3-1.2
• Description: Voltage Reference
• Manufacturer: National Semiconductor

Specifications of LM4051AIM3-1.2

• Peak Reflow Compatible (260 C): No
• Output Current: 12mA
• Current Rating: 12A
• Output Voltage Max: 1.2V
• Leaded Process Compatible: No
• Mounting Type: Surface Mount
• Voltage Regulator Type: Adjustable Shunt
• Fixed / Adjust / Prog: Precision
• Output Voltage (max): 1.225V
• Temperature Coefficient: 20ppm/°C
• Reference Voltage Accuracy (max): 0.1
• Load Regulation: 6mV
• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Applications
(Continued)
10122237
FIGURE 10. Simple Floating Current Detector
10122238
FIGURE 11. Current Source
Note 11: *D1 can be any LED, V
= 1.5V to 2.2V at 3 mA. D1 may act as an indicator. D1 will be on if I
falls below the threshold current, except with
F
THRESHOLD
I = O.
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