Datasheet

PACKAGE OPTION ADDENDUM
www.ti.com
21-May-2013
Addendum-Page 1
PACKAGING INFORMATION
Orderable Device Status
(1)
Package Type Package
Drawing
Pins Package
Qty
Eco Plan
(2)
Lead/Ball Finish MSL Peak Temp
(3)
Op Temp (°C) Device Marking
(4/5)
Samples
LM237KC OBSOLETE TO-220 KC 3 TBD Call TI Call TI -25 to 150 LM237
LM237KCE3 OBSOLETE TO-220 KC 3 TBD Call TI Call TI -25 to 150 LM237
LM237KCSE3 ACTIVE TO-220 KCS 3 50 Pb-Free
(RoHS)
CU SN N / A for Pkg Type -25 to 150 LM237
LM237KTER OBSOLETE PFM KTE 3 TBD Call TI Call TI -25 to 150
LM337KC OBSOLETE TO-220 KC 3 TBD Call TI Call TI 0 to 125 LM337
LM337KCE3 OBSOLETE TO-220 KC 3 TBD Call TI Call TI 0 to 125 LM337
LM337KCSE3 ACTIVE TO-220 KCS 3 50 Pb-Free
(RoHS)
CU SN N / A for Pkg Type 0 to 125 LM337
LM337KTER OBSOLETE PFM KTE 3 TBD Call TI Call TI 0 to 125 LM337
LM337KTPR OBSOLETE PFM KTP 2 TBD Call TI Call TI 0 to 125 L337
LM337KTPRG3 OBSOLETE PFM KTP 2 TBD Call TI Call TI 0 to 125 L337
LM337KTTR ACTIVE DDPAK/
TO-263
KTT 3 500 Green (RoHS
& no Sb/Br)
CU SN Level-3-245C-168 HR 0 to 125 LM337
LM337KTTRG3 ACTIVE DDPAK/
TO-263
KTT 3 500 Green (RoHS
& no Sb/Br)
CU SN Level-3-245C-168 HR 0 to 125 LM337
LM337KVURG3 ACTIVE TO-252 KVU 3 2500 Green (RoHS
& no Sb/Br)
CU SN Level-3-260C-168 HR 0 to 125 LM337
LM337Y OBSOLETE DIESALE Y 0 TBD Call TI Call TI 0 to 125
(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.