www.ti.com

LP2981

100-mA ULTRA-LOW DROPOUT REGULATOR

WITH SHUTDOWN

SLVS521D – JULY 2004 – REVISED JULY 2007

ORDERABLE

TOP-SIDE

PART GRADE

(NOM)

PART NUMBER

Reel of 3000

LP2981A-28DBVR

2.8 V

LP6_

Reel of 250

LP2981A-28DBVT

Reel of 3000

LP2981A-29DBVR

2.9 V

PREVIEW

Reel of 250

LP2981A-29DBVT

Reel of 3000

LP2981A-30DBVR

A grade:

3 V

LP8_

0.75% tolerance

Reel of 250

LP2981A-30DBVT

Reel of 3000

LP2981A-33DBVR

3.3 V

LPC_

Reel of 250

LP2981A-33DBVT

Reel of 3000

LP2981A-50DBVR

5 V

PREVIEW

Reel of 250

LP2981A-50DBVT

–40

°C to 125°C

SOT-23-5 – DBV

Reel of 3000

LP2981-28DBVR

2.8 V

LP5_

Reel of 250

LP2981-28DBVT

Reel of 3000

LP2981-29DBVR

2.9 V

PREVIEW

Reel of 250

LP2981-29DBVT

Reel of 3000

LP2981-30DBVR

Standard grade:

3 V

LP7_

1.25% tolerance

Reel of 250

LP2981-30DBVT

Reel of 3000

LP2981-33DBVR

3.3 V

LPB_

Reel of 250

LP2981-33DBVT

Reel of 3000

LP2981-50DBVR

5 V

PREVIEW

Reel of 250

LP2981-50DBVT

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2)

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

(3)

The actual top-side marking has one additional character that designates the wafer fab/assembly site.

2

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