LP2957ISXSLASHNOPB datasheet(18/24 Pages) TI

18 / 24 page

PACKAGE OPTION ADDENDUM

www.ti.com

16-Oct-2015

Addendum-Page 1

PACKAGING INFORMATION

Orderable Device

Status

(1)

Package Type Package

Drawing

Pins Package

Qty

Eco Plan

(2)

Lead/Ball Finish

(6)

MSL Peak Temp

(3)

Op Temp (°C)

Device Marking

(4/5)

Samples

LP2957AISX/NOPB

ACTIVE

DDPAK/

TO-263

KTT

500

Pb-Free (RoHS

Exempt)

CU SN

Level-3-245C-168 HR

-40 to 125

LP2957AIS

LP2957AIT

LIFEBUY

TO-220

NDH

TBD

Call TI

-40 to 125

LP2957AIT

LP2957AIT/NOPB

ACTIVE

TO-220

NDH

Green (RoHS

& no Sb/Br)

CU SN

Level-1-NA-UNLIM

-40 to 125

LP2957AIT

LP2957IS/NOPB

LIFEBUY

DDPAK/

TO-263

KTT

Pb-Free (RoHS

Exempt)

CU SN

Level-3-245C-168 HR

-40 to 125

LP2957IS

LP2957ISX/NOPB

ACTIVE

DDPAK/

TO-263

KTT

500

Pb-Free (RoHS

Exempt)

CU SN

Level-3-245C-168 HR

-40 to 125

LP2957IS

(1) The marketing status values are defined as follows:

ACTIVE: Product device recommended for new designs.

LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.

NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.

PREVIEW: Device has been announced but is not in production. Samples may or may not be available.

OBSOLETE: TI has discontinued the production of the device.

(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability

information and additional product content details.

TBD: The Pb-Free/Green conversion plan has not been defined.

Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that

lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.

Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between

the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.

Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight

in homogeneous material)

(3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.

(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.

(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation

of the previous line and the two combined represent the entire Device Marking for that device.

(6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish

value exceeds the maximum column width.

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