LM4041CIM3-1.2 National Semiconductor, LM4041CIM3-1.2 Datasheet - Page 16

• Manufacturer Part Number: LM4041CIM3-1.2
• Description: Voltage Reference
• Manufacturer: National Semiconductor

Specifications of LM4041CIM3-1.2

• Reference Volt Tolerance ±%: 0.5%
• Mounting Type: Surface Mount
• Voltage Regulator Type: Adjustable Shunt
• Operating Temperature Max: 85°C
• Peak Reflow Compatible (260 C): No
• Output Current: 12mA
• Current Rating: 12A
• Fixed / Adjust / Prog: Precision
• Output Voltage (max): 1.225V
• Temperature Coefficient: 20ppm/°C
• Reference Voltage Accuracy (max): 0.5
• Load Regulation: 2.5mV
• 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)
01139237
FIGURE 10. Simple Floating Current Detector
01139238
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
F
indicator. D1 will be on if I
falls below the threshold current, except
THRESHOLD
with I = 0.
www.national.com
16