LM4041DEM3-1.2/NOPB National Semiconductor, LM4041DEM3-1.2/NOPB Datasheet - Page 16

• Manufacturer Part Number: LM4041DEM3-1.2/NOPB
• Description: IC VREF PREC MICROPWR SOT23-3
• Manufacturer: National Semiconductor

Specifications of LM4041DEM3-1.2/NOPB

• Reference Type: Shunt
• Voltage - Output: 1.225V
• Tolerance: ±1%
• Temperature Coefficient: 150ppm/°C
• Number Of Channels: 1
• Current - Cathode: 65µA
• Current - Output: 12mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Fixed / Adjust / Prog: Precision
• Output Voltage (max): 1.225V
• Reference Voltage Accuracy (max): 1
• Load Regulation: 2.5mV
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 3
• Package Type: SOT-23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Current - Quiescent: -
• Lead Free Status / Rohs Status: Compliant
• Other names: LM4041DEM3-1.2; LM4041DEM3-1.2TR

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.
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