lt3080 Linear Technology Corporation, lt3080 Datasheet - Page 22

• Manufacturer Part Number: lt3080
• Description: Adjustable 1.1a Single Resistor Low Dropout Regulator
• Manufacturer: Linear Technology Corporation

(.0165 ± .0015)
PACKAGE DESCRIPTIO
0.42 ± 0.038
LT3080
22
3.5 ±0.05
TYP
RECOMMENDED SOLDER PAD LAYOUT
(.206)
2.15 ±0.05
5.23
MIN
EXPOSED PAD OPTION
NOTE:
1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF (WEED-1)
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 SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
BOTTOM VIEW OF
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
1.65 ±0.05
ON TOP AND BOTTOM OF PACKAGE
2.794 ± 0.102
(2 SIDES)
1
(.110 ± .004)
8
0.25 ± 0.05
(.081 ± .004)
2.06 ± 0.102
(.0256)
(.072 ± .004)
1.83 ± 0.102
2.083 ± 0.102
(.082 ± .004)
2.38 ±0.05
0.65
BSC
(2 SIDES)
0.50
BSC
0.889 ± 0.127
(.035 ± .005)
(.126 – .136)
3.20 – 3.45
U
0.675 ±0.05
PACKAGE
OUTLINE
8-Lead Plastic DFN (3mm × 3mm)
GAUGE PLANE
(Reference LTC DWG # 05-08-1662)
(.007)
(Reference LTC DWG # 05-08-1698)
0.18
NOTE:
1. DIMENSIONS IN MILLIMETER/(INCH)
2. DRAWING NOT TO SCALE
3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS.
4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.
5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX
MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
TOP MARK
8-Lead Plastic MSOP
(NOTE 6)
PIN 1
MS8E Package
0.200 REF
DD Package
(.010)
0.254
DETAIL “A”
DETAIL “A”
0° – 6° TYP
(.021 ± .006)
0.53 ± 0.152
0.75 ±0.05
3.00 ±0.10
(4 SIDES)
SEATING
PLANE
0.00 – 0.05
(.193 ± .006)
4.90 ± 0.152
(.118 ± .004)
3.00 ± 0.102
(.009 – .015)
1.65 ± 0.10
0.22 – 0.38
(NOTE 3)
(2 SIDES)
TYP
(.043)
1.10
MAX
BOTTOM VIEW—EXPOSED PAD
0.25 ± 0.05
R = 0.115
(.0256)
0.65
BSC
1
8
TYP
4
5
7 6 5
2 3
2.38 ±0.10
(2 SIDES)
4
8
1
0.50 BSC
(.118 ± .004)
3.00 ± 0.102
(.0205)
(NOTE 4)
(.034)
0.38 ± 0.10
0.52
REF
0.86
REF
0.127 ± 0.076
(.005 ± .003)
MSOP (MS8E) 0603
(DD8) DFN 1203
3080f