LT3682 LINER [Linear Technology], LT3682 Datasheet - Page 23

• Manufacturer Part Number: LT3682
• Description: 1A Micropower Step-Down
• Manufacturer: LINER [Linear Technology]

PACKAGE DESCRIPTION
3.50 0.05
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
(SEE NOTE 6)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
2.10 0.05
TOP MARK
0.25 0.05
PIN 1
0.200 REF
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
NOTE:
1. DRAWING IS NOT A JEDEC PACKAGE OUTLINE
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
5. EXPOSED PAD AND TIE BARS SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION ON THE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
TOP AND BOTTOM OF PACKAGE
1.65 0.05
2.25 REF
2.38 0.05
(Reference LTC DWG # 05-08-1725 Rev A)
12-Lead Plastic DFN (3mm × 3mm)
0.45 BSC
3.00 0.10
0.75 0.05
0.70 0.05
(4 SIDES)
PACKAGE
OUTLINE
DD Package
0.00 – 0.05
BOTTOM VIEW—EXPOSED PAD
R = 0.115
1.65 0.10
7
6
TYP
2.25 REF
2.38 0.10
0.45 BSC
12
1
0.40 0.10
0.23 0.05
(DD12) DFN 0106 REV A
PIN 1 NOTCH
R = 0.20 OR
0.25 45
CHAMFER
LT3682
23
3682f