Package Drawing
Designator: LF
Type: 24-pin QSOP
8º
0º
8.66 ±0.10
24
0.25
0.15
3.91 ±0.10
5.99 ±0.20
A
NNNNNNNNNNNNN
TLF-AAA
1.27
0.41
1
LLLLLLLLLLL
1.04 REF
2
0.25 BSC
Branded Face
B
24X
1.75 MAX
0.20 C
0.30
0.20
0.635 BSC
SEATING
PLANE
C
SEATING PLANE
GAUGE PLANE
0.25 MAX
Standard Branding Reference View
N = Device part number
T = Temperature code
LF = (Literal) Package type
A = Amperage
For Reference Only, not for tooling use (reference JEDEC MO-137 AE)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
A Terminal #1 mark area
B Branding scale and appearance at supplier discretion
Copyright ©2009-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves
the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the
user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use;
nor for any infringement of patents or other rights of third parties which may result from its use.
Rev.1
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000
For the latest version of this document, visit our website:
www.allegromicro.com
Package Drawing
Designator: LH
Type: 3-pin SOT23W
+0.12
2.98 –0.08
4°±4°
3
+0.020
0.180–0.053
+0.10
2.90 –0.20
+0.19
1.91 –0.06
0.25 MIN
NNN
2
1
0.55 REF
1
0.25 BSC
A
Seating Plane
Gauge Plane
8X 10° REF
Standard Branding Reference View
N = Last three digits of device part number
Branded Face
For Reference Only; not for tooling use (reference DWG-2840)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
1.00 ±0.13
A
Branding scale and appearance at supplier discretion
+0.10
0.05 –0.05
0.95 BSC
0.40 ±0.10
Copyright ©2009-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves
the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the
user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use;
nor for any infringement of patents or other rights of third parties which may result from its use.
Rev.1
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000
For the latest version of this document, visit our website:
www.allegromicro.com
Package Drawing
Designator: LQ
Type: 36-pin QSOP
15.40
15.20
8°
0°
0.32
0.23
7.60
7.40
10.51
10.11
Branded
Face
1.27
0.40
NNNNNNNNNNNNNNN
YYWW
LLLLLLLLLLLLLLL
0.36
2.64
2.44
36X
0.10 C
0.51
0.28
0.80 NOM
Standard Branding Reference View
SEATING
PLANE
0.30
0.10
N = Device part number
= Supplier emblem
Y = Last two digits of year of manufacture
W = Week of manufacture
L = Lot identifier
For Reference Only; not for tooling use (QSOP, nonJEDEC standard)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
A Terminal #1 mark area
B Branding scale and appearance at supplier discretion
Copyright ©2009-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves
the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the
user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use;
nor for any infringement of patents or other rights of third parties which may result from its use.
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000
For the latest version of this document, visit our website:
www.allegromicro.com
Package Drawing
Designator: LT
Type: 3-pin SOT89
+0.13
4.47 –0.08
1.73 ±0.10
+0.03
0.41 –0.06
0.38 MIN
B
6° REF
+0.10
4.14 –0.20
+0.03
2.57 –0.28
Parting Line
2.16 REF
NNN
1
10° REF
1
2
3
1.04 ±0.15
10° REF
2X 1.50 NOM
Standard Branding Reference View
= Supplier emblem
N = Last three digits of device part number
Branded Face
Updated package drawing only. Allegro package assembly tooling has not changed.
For Reference Only; not for tooling use (reference DWG-9064)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
+0.15
1.45 –0.05
+0.05
0.43 –0.07
A
+0.05
0.51 –0.07
A
Branding scale and appearance at supplier discretion
B
Gate and tie bar burr area
Copyright ©2009-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves
the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the
user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use;
nor for any infringement of patents or other rights of third parties which may result from its use.
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000
For the latest version of this document, visit our website:
www.allegromicro.com
Package Drawing
Designator: LY
Type: 10-pin MSOP with exposed thermal pad
3.00 ±0.10
0° to 6°
10
0.15 ±0.05
3.00 ±0.10
4.88 ±0.20
A
NNNNN
YYWW
LLL
0.53 ±0.10
1
2
A
0.25
1.98
1
Seating Plane
Gauge Plane
2
B
Standard Branding Reference View
N = Device part number
Y = Last two digits of year of manufacture
W = Week of manufacture
L= Lot identifier
For Reference Only; not for tooling use (reference JEDEC MO-187)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
1.73
A Terminal #1 mark area
B Exposed thermal pad (bottom surface)
10
Branded Face
0.86 ±0.05
SEATING
PLANE
0.1 C
0.27
0.18
0.50
REF
0.05
0.15
Copyright ©2009-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves
the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the
user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use;
nor for any infringement of patents or other rights of third parties which may result from its use.
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000
For the latest version of this document, visit our website:
www.allegromicro.com
Package Drawing
Designator: LZ
Type: 10-pin MSOP
3° ±3°
3.00 ±0.10
10
0.18 ±0.05
3.00 ±0.10
NNNNN
YYWW
LLL
4.90 ±0.10
1
A
B
0.95 BSC
1
0.55 ±0.15
2
0.25
Branded Face
10X
SEATING
PLANE
0.10 C
+0.07
0.23 –0.08
0.50 BSC
0.50 BSC
C
Seating Plane
Gauge Plane
1.10 MAX
Standard Branding Reference View
N = Device part number
Y = Last two digits of year of manufacture
W = Week of manufacture
L = Lot identifier
For Reference Only; not for tooling use (reference DWG-2855)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
A Terminal #1 mark area
B Branding scale and appearance at supplier discretion
0.10 ±0.05
Copyright ©2009-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves
the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the
user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use;
nor for any infringement of patents or other rights of third parties which may result from its use.
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000
For the latest version of this document, visit our website:
www.allegromicro.com