2004-2012 Microchip Technology Inc. DS21877B-page 7
TC1272A
3-Lead Plastic Small Outline Transistor (NB) (SOT-23)
10501050
Mold Draft Angle Bottom
10501050
Mold Draft Angle Top
0.510.440.37.020.017.015BLead Width
0.180.140.09.007.006.004
c
Lead Thickness
10501050
Foot Angle
0.550.450.35.022.018.014LFoot Length
3.042.922.80.120.115.110DOverall Length
1.401.301.20.055.051.047E1Molded Package Width
2.642.372.10.104.093.083EOverall Width
0.100.060.01.004.002.000A1Standoff §
1.020.950.88.040.037.035A2Molded Package Thickness
1.121.010.89.044.040.035AOverall Height
1.92.076
p1
Outside lead pitch (basic)
0.96
.038
p
Pitch
33
n
Number of Pins
MAXNOMMINMAXNOMMINDimension Limits
MILLIMETERSINCHES*Units
2
1
p
D
B
n
E
E1
L
c
A2
A
A1
p1
* Controlling Parameter
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed
.010” (0.254mm) per side.
JEDEC Equivalent: TO-236
Drawing No. C04-104
§ Significant Characteristic
Note: For the most current package drawings, please see the Microchip Packaging Specification located
at http://www.microchip.com/packaging
TC1272A
DS21877B-page 8 2004-2012 Microchip Technology Inc.
4.2 Product Tape and Reel Specifications
FIGURE 4-1: EMBOSSED CARRIER DIMENSIONS (8, 12, 16, AND 24 MM TAPE ONLY)
FIGURE 4-2: 3-LEAD SOT-23 DEVICE TAPE AND REEL SPECIFICATIONS
Top
Cover
Tape
K
0
P
W
B
0
A
0
TABLE 1: CARRIER TAPE/CAVITY DIMENSIONS
Case
Outline
Package
Type
Carrier
Dimensions
Cavity
Dimensions
Output
Quantity
Units
Reel
Diameter in
mm
W
mm
P
mm
A0
mm
B0
mm
K0
mm
NB SOT-23 3L 8 4 3.15 2.77 1.22 3000 180
User Direction of Feed
P,
Pitch
Standard Reel Component Orientation
Reverse Reel Component Orientation
W, Width
of Carrier
Tape
Pin 1
Pin 1
Device
Marking
Device
Marking
2004-2012 Microchip Technology Inc. DS21877B-page 9
TC1272A
5.0 REVISION HISTORY
Revision B (January 2013)
Added a note to each package outline drawing.

TC1272AMVNBTR

Mfr. #:
Manufacturer:
Microchip Technology
Description:
Supervisory Circuits 3-Pin Reset Monitor
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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