LM4051 datasheet(2/14 Pages) NSC

2 / 14 page

Ordering Information

Industrial Temperature Range (−40˚C to +85˚C)

Reverse Breakdown

Voltage Tolerance at 25˚C and Average

Reverse Breakdown

Voltage Temperature Coefficient

LM4051 Supplied as 1000 Units,

Tape and Reel

LM4051 Supplied as 3000 Units,

Tape and Reel

±0.1%, 50 ppm/˚C max (A grade)

LM4051AIM3-1.2

LM4051AIM3X-1.2

LM4051AIM3-ADJ

LM4051AIM3X-ADJ

±0.2%, 50 ppm/˚C max (B grade)

LM4051BIM3-1.2

LM4051BIM3X-1.2

LM4051BIM3-ADJ

LM4051BIM3X-ADJ

±0.5%, 50 ppm/˚C max (C grade)

LM4051CIM3-1.2

LM4051CIM3X-1.2

LM4051CIM3-ADJ

LM4051CIM3X-ADJ

Extended Temperature Range (−40˚C to +125˚C)

Reverse Breakdown

Voltage Tolerance at 25˚C and Average

Reverse Breakdown

Voltage Temperature Coefficient

LM4051 Supplied as 1000 Units,

Tape and Reel

LM4051 Supplied as 3000 Units,

Tape and Reel

±0.1%, 50 ppm/˚C max (A grade)

LM4051AEM3-1.2

LM4051AEM3X-1.2

LM4051AEM3-ADJ

LM4051AEM3X-ADJ

±0.2%, 50 ppm/˚C max (B grade)

LM4051BEM3-1.2

LM4051BEM3X-1.2

LM4051BEM3-ADJ

LM4051BEM3X-ADJ

±0.5%, 50 ppm/˚C max (C grade)

LM4051CEM3-1.2

LM4051CEM3X-1.2

LM4051CEM3-ADJ

LM4051CEM3X-ADJ

SOT-23 Package Marking Information

Only three fields of marking are possible on the SOT-23’s small surface. This table gives the meaning of

the three fields.

Part Marking

Field Definition

RHA

First Field:

RIA

R = Reference

RHB

Second Field:

RIB

H = 1.225V Voltage Option

RHC

I = Adjustable

RIC

Third Field:

A–C = Initial Reverse Breakdown

Voltage or Reference Voltage Tolerance

A= ±0.1%, B = ±0.2%, C = ±0.5%

LM4051 Datasheet(PDF) 2 Page - National Semiconductor (TI)

LM4051 Datasheet(HTML) 2 Page - National Semiconductor (TI)

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