LM4041CIM3-1.2 National Semiconductor, LM4041CIM3-1.2 Datasheet - Page 3

• 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

Only three fields of marking are possible on the SOT-23’s and SC70’s small surface. This table gives the meaning of the three
fields.
R1A (SOT-23 Only)
Part Marking
R1C
R1D
RAC
RAD
R1B
R1E
SOT-23 and SC70 Package Marking Information
First Field:
Second Field:
Third Field:
R = Reference
1 = 1.225V Voltage Option
A = Adjustable
A–E = Initial Reverse Breakdown
A =
Voltage or Reference Voltage Tolerance
±
0.1%, B =
±
3
0.2%, C =
±
0.5%, D =
Field Definition
±
1.0%, E =
±
2.0%
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