LM4051AIM3-1.2 National Semiconductor, LM4051AIM3-1.2 Datasheet - Page 2

• 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

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Ordering Information
SOT-23 Package Marking Information
Voltage Tolerance at 25˚C and Average
Voltage Tolerance at 25˚C and Average
Voltage Temperature Coefficient
Voltage Temperature Coefficient
±
±
±
±
±
±
0.2%, 50 ppm/˚C max (B grade)
0.5%, 50 ppm/˚C max (C grade)
0.2%, 50 ppm/˚C max (B grade)
0.5%, 50 ppm/˚C max (C grade)
0.1%, 50 ppm/˚C max (A grade)
0.1%, 50 ppm/˚C max (A grade)
Only three fields of marking are possible on the SOT-23’s small surface. This table gives the meaning of
the three fields.
Reverse Breakdown
Reverse Breakdown
Reverse Breakdown
Reverse Breakdown
Part Marking
RHA
RHB
RHC
RIA
RIB
RIC
First Field:
Second Field:
Third Field:
R = Reference
H = 1.225V Voltage Option
I = Adjustable
A–C = Initial Reverse Breakdown
A =
Voltage or Reference Voltage Tolerance
Extended Temperature Range (−40˚C to +125˚C)
Industrial Temperature Range (−40˚C to +85˚C)
±
0.1%, B =
±
LM4051 Supplied as 1000 Units,
LM4051 Supplied as 1000 Units,
0.2%, C =
LM4051AEM3-ADJ
LM4051BEM3-ADJ
LM4051CEM3-ADJ
LM4051AIM3-ADJ
LM4051BIM3-ADJ
LM4051CIM3-ADJ
LM4051CEM3-1.2
LM4051AEM3-1.2
LM4051BEM3-1.2
LM4051CIM3-1.2
LM4051AIM3-1.2
LM4051BIM3-1.2
Tape and Reel
Tape and Reel
2
±
0.5%
Field Definition
LM4051 Supplied as 3000 Units,
LM4051 Supplied as 3000 Units,
LM4051AEM3X-ADJ
LM4051BEM3X-ADJ
LM4051CEM3X-ADJ
LM4051CIM3X-ADJ
LM4051AIM3X-ADJ
LM4051BIM3X-ADJ
LM4051CEM3X-1.2
LM4051AEM3X-1.2
LM4051BEM3X-1.2
LM4051AIM3X-1.2
LM4051BIM3X-1.2
LM4051CIM3X-1.2
Tape and Reel
Tape and Reel