LM317L, NCV317L

www.onsemi.com

9

30

50

70

90

110

130

150

0.4

0.8

1.2

1.6

2.0

2.4

2.8

020

30

50

40

10

L, LENGTH OF COPPER (mm)

170

3.2

RθJA

2.0 oz.

Copper

Graph represents symmetrical layout

3.0 mm

L

L

Figure 24. SOP−8 Thermal Resistance and Maximum

Power Dissipation versus P.C.B. Copper Length

PD(max) for TA = 50°C

ALYW

G

XXXXX

SOIC−8

CASE 751

XXXXX = 317LB, LM317

A

= Assembly Location

L

= Wafer Lot

Y

= Year

W

= Work Week

G

= Pb−Free Package

MARKING DIAGRAMS

LM317

XXX

ALYW

XXX = LBZ, LZ, LZR

A

= Assembly Location

L

= Wafer Lot

Y

= Year

W

= Work Week

TO−92

CASE 29−10

12 3

1

8

ORDERING INFORMATION

Device

Operating Temperature Range

Package

Shipping†

LM317LBDG

TJ = −40°C to +125°C

SOIC−8 (Pb−Free)

98 Units / Rail

LM317LBDR2G

SOIC−8 (Pb−Free)

2500/Tape & Reel

LM317LBZG

TO−92 (Pb−Free)

2000 Units / Bag

LM317LBZRAG

TO−92 (Pb−Free)

2000 Tape & Reel

LM317LBZRPG

TO−92 (Pb−Free)

2000 Ammo Pack

NCV317LBDG*

SOIC−8 (Pb−Free)

98 Units / Rail

NCV317LBDR2G*

SOIC−8 (Pb−Free)

2500/Tape & Reel

NCV317LBZG*

TO−92 (Pb−Free)

2000 Units / Bag

NCV317LBZRAG*

TO−92 (Pb−Free)

2000 Tape & Reel

LM317LDG

TJ = 0°C to +125°C

SOIC−8 (Pb−Free)

98 Units / Rail

LM317LDR2G

SOIC−8 (Pb−Free)

2500/Tape & Reel

LM317LZG

TO−92 (Pb−Free)

2000 Units / Bag

LM317LZRAG

TO−92 (Pb−Free)

2000 Tape & Reel

LM317LZREG

TO−92 (Pb−Free)

2000 Tape & Reel

LM317LZRMG

TO−92 (Pb−Free)

2000 Ammo Pack

LM317LZRPG

TO−92 (Pb−Free)

2000 Ammo Pack

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging

Specifications Brochure, BRD8011/D.

*NCV devices: Tlow = −40°C, Thigh = +125°C. Guaranteed by design. NCV Prefix for Automotive and Other Applications Requiring Unique Site

and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable.