LM4040CIM3-2.5 National Semiconductor, LM4040CIM3-2.5 Datasheet - Page 4

• Manufacturer Part Number: LM4040CIM3-2.5
• Description: IC, SHUNT V-REF, 2.5V, 12mV, 3-SOT-23
• Manufacturer: National Semiconductor

Specifications of LM4040CIM3-2.5

• Topology: Shunt
• Reference Voltage: 2.5V
• Reference Voltage Tolerance: 12mV
• Voltage Reference Case Style: SOT-23
• No. Of Pins: 3
• Temperature Coefficient: ± 100ppm/°C
• Fixed / Adjust / Prog: Precision
• Output Voltage (max): 2.5V
• Reference Voltage Accuracy (max): 0.5
• 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

www.national.com
SOT-23 AND SC70 Package Marking Information
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.
R2A SOT-23 only
RKA SOT-23 only
R4A SOT-23 only
R5A SOT-23 only
R8A SOT-23 only
R0A SOT-23 only
R8B SOT-23 only
R0B SOT-23 only
R8C SOT-23 only
R0C SOT-23 only
R8D SOT-23 only
R0D SOT-23 only
RJA SOT-23 only
Part Marking
RKB
RKC
RKD
RKE
RJB
R2B
R4B
R5B
RJC
R2C
R4C
R5C
RJD
R2D
R4D
R5D
RJE
R2E
First Field:
Second Field:
Third Field:
R = Reference
J = 2.048V Voltage Option
2 = 2.500V Voltage Option
K = 3.000V Voltage Option
4 = 4.096V Voltage Option
5 = 5.000V Voltage Option
8= 8.192V Voltage Option
0 = 10.000V Voltage Option
A–E = Initial Reverse Breakdown Voltage or Reference Voltage Tolerance
A =
±
0.1%, B =
±
0.2%, C = +0.5%, D =
4
Field Definition
±
1.0%, E =
±
2.0%