查询UA78M00供应商
The µA78M10 and µA78M15 are
obsolete and are no longer supplied
D
3-Terminal Regulators
D
Output Current Up To 500 mA
D
No External Components
D
Internal Thermal-Overload Protection
µA78M00 SERIES
POSITIVE-VOLTAGE REGULATORS
SLVS059K – JUNE 1976 – REVISED FEBRUAR Y 2003
D
High Power-Dissipation Capability
D
Internal Short-Circuit Current Limiting
D
Output Transistor Safe-Area Compensation
KC (TO-220) PACKAGE
(TOP VIEW)
OUTPUT
COMMON
INPUT
COMMON
KCS (TO-220) PACKAGE
(TOP VIEW)
OUTPUT
COMMON
INPUT
COMMON
KTP PACKAGE
(TOP VIEW)
COMMON
DCY (SOT-223) PACKAGE
(TOP VIEW)
OUTPUT
COMMON
COMMON
INPUT
OUTPUT
COMMON
INPUT
description/ordering information
This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications.
These applications include on-card regulation for elimination of noise and distribution problems associated with
single-point regulation. Each of these regulators can deliver up to 500 mA of output current. The internal
current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload.
In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain
adjustable output voltages and currents, and also as the power-pass element in precision regulators.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Copyright 2003, Texas Instruments Incorporated
1
µA78M00 SERIES
3.3
SOT-223 (DCY)
C3
SOT-223 (DCY)
C5
UA78M05C
8
SOT-223 (DCY)
C8
12
POSITIVE-VOLTAGE REGULATORS
SLVS059K – JUNE 1976 – REVISED FEBRUARY 2003
T
J
0°C to 125°C
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
VO(NOM)
(V)
Power Flex (KTP) Reel of 3000 µA78M33CKTPR UA78M33C
TO-220 (KC) Tube of 50 µA78M33CKC UA78M33C
Power Flex (KTP) Reel of 3000 µA78M05CKTPR UA78M05C
5
TO-220 (KC) Tube of 50 µA78M05CKC
TO-220, short shoulder (KCS) Tube of 20 µA78M05CKCS
6 Power Flex (KTP) Reel of 3000 µA78M06CKTPR UA78M06C
Power Flex (KTP) Reel of 3000 µA78M08CKTPR UA78M08C
TO-220 (KC) Tube of 50 µA78M08CKC UA78M08C
9 Power Flex (KTP) Reel of 3000 µA78M09CKTPR UA78M09C
Power Flex (KTP) Reel of 3000 µA78M12CKTPR UA78M12C
TO-220 (KC) Tube of 50 µA78M12CKC UA78M12C
ORDERING INFORMATION
PACKAGE
†
Tube of 80 µA78M33CDCY
Reel of 2500 µA78M33CDCYR
Tube of 80 µA78M05CDCY
Reel of 2500 µA78M05CDCYR
Tube of 80 µA78M08CDCY
Reel of 2500 µA78M08CDCYR
The µA78M10 and µA78M15 are
obsolete and are no longer supplied
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
The µA78M10 and µA78M15 are
obsolete and are no longer supplied
schematic
140 kΩ
µA78M00 SERIES
POSITIVE-VOLTAGE REGULATORS
SLVS059K – JUNE 1976 – REVISED FEBRUARY 2003
INPUT
96 Ω 0.6 Ω
OUTPUT
0 to 20 kΩ
Resistor values shown are nominal.
5.4 kΩ
COMMON
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
3
µA78M00 SERIES
VIInput voltage
V
POSITIVE-VOLTAGE REGULATORS
SLVS059K – JUNE 1976 – REVISED FEBRUARY 2003
The µA78M10 and µA78M15 are
obsolete and are no longer supplied
absolute maximum ratings over virtual junction temperature range (unless otherwise noted)
Input voltage, V
Package thermal impedance,
35 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I
θ
(see Notes 1 and 2): DCY package 53°C/W. . . . . . . . . . . . . . . . . . . . . . . . .
JA
†
(see Notes 1 and 3): KC/KCS package 25°C/W. . . . . . . . . . . . . . . . . . . . . .
(see Notes 1 and 3): KTP package 28°C/W. . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature, T
150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. Maximum power dissipation is a function of TJ(max),
ambient temperature is PD = (TJ(max) – TA)/
2. The package thermal impedance is calculated in accordance with JESD 51-7.
3. The package thermal impedance is calculated in accordance with JESD 51-5.
–65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
stg
θ
, and TA. The maximum allowable power dissipation at any allowable
θ
JA
JA
. Selecting the maximum of 150°C can affect reliability.
recommended operating conditions
MIN MAX UNIT
µA78M33 5.3 25
µA78M05 7 25
µA78M06 8 25
p
I
O
T
J
Output current 500 mA
Operating virtual junction temperature 0 125 °C
µA78M08 10.5 25
µA78M09 11.5 26
µA78M10 12.5 28
µA78M12 14.5 30
µA78M15 17.5 30
V
V
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
µA78M00 SERIES
PARAMETER
TEST CONDITIONS
†
UNIT
Output
‡
O
,
V
Input voltage regulation
I
200 mA
mV
Ripple rejection
I
,
dB
Bias current change
mA
PARAMETER
TEST CONDITIONS
†
UNIT
Output
O
,
V
Input voltage regulation
I
200 mA
mV
Ripple rejection
I
,
dB
Output voltage regulation
mV
Bias current change
mA
The µA78M10 and µA78M15 are
obsolete and are no longer supplied
electrical characteristics at specified virtual junction temperature, VI = 8 V , IO = 350 mA, TJ = 25°C
(unless otherwise noted)
I
voltage
p
pp
Output voltage regulation VI = 8 V, IO = 5 mA to 500 mA 20 100 mV
Temperature coefficient of output voltage IO = 5 mA, TJ = 0°C to 125°C –1 mV/°C
Output noise voltage f = 10 Hz to 100 kHz 40 200 µV
Dropout voltage 2 V
Bias current 4.5 6 mA
Short-circuit output current VI = 35 V 300 mA
Peak output current 700 mA
†
All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output. Pulse-testing techniques
maintain TJ as close to TA as possible. Thermal effects must be taken into account separately .
‡
This specification applies only for dc power dissipation permitted by absolute maximum ratings.
= 5 mA to 350 mA,
VI = 8 V to 20 V
=
O
V
= 8 V to 18 V,
f = 120 Hz
IO = 200 mA, VI = 8 V to 25 V, TJ = 0°C to 125°C 0.8
IO = 5 mA to 350 mA, TJ = 0°C to 125°C 0.5
TJ = 0°C to 125°C 3.1 3.3 3.5
VI = 5.3 V to 25 V 9 100
VI = 8 V to 25 V 3 50
IO = 100 mA, TJ = 0°C to 125°C 62
IO = 300 mA 62 80
POSITIVE-VOLTAGE REGULATORS
SLVS059K – JUNE 1976 – REVISED FEBRUARY 2003
µA78M33C
MIN TYP MAX
3.2 3.3 3.4
electrical characteristics at specified virtual junction temperature, VI = 10 V , IO = 350 mA, TJ = 25°C
(unless otherwise noted)
µA78M05C
MIN TYP MAX
I
voltage
p
pp
p
Temperature coefficient of output voltage IO = 5 mA, TJ = 0°C to 125°C –1 mV/°C
Output noise voltage f = 10 Hz to 100 kHz 40 200 µV
Dropout voltage 2 V
Bias current 4.5 6 mA
Short-circuit output current VI = 35 V 300 mA
Peak output current 0.7 A
†
All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output. Pulse-testing techniques
maintain TJ as close to TA as possible. Thermal effects must be taken into account separately .
= 5 mA to 350 mA,
VI = 7 V to 20 V
=
O
V
= 8 V to 18 V,
f = 120 Hz
IO = 5 mA to 500 mA 20 100
IO = 5 mA to 200 mA 10 50
IO = 200 mA, VI = 8 V to 25 V, TJ = 0°C to 125°C 0.8
IO = 5 mA to 350 mA, TJ = 0°C to 125°C 0.5
TJ = 0°C to 125°C 4.75 5.25
VI = 7 V to 25 V 3 100
VI = 8 V to 25 V 1 50
IO = 100 mA, TJ = 0°C to 125°C 62
IO = 300 mA 62 80
4.8 5 5.2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
5
µA78M00 SERIES
PARAMETER
TEST CONDITIONS
†
UNIT
Output
I
5 mA to 350 mA
V
8 V to 21 V
V
Input voltage regulation
I
200 mA
mV
j
I
,
Output voltage regulation
mV
Bias current change
mA
PARAMETER
TEST CONDITIONS
†
UNIT
Output
V
10.5 V to 23 V
I
5 mA to 350 mA
V
Input voltage regulation
I
200 mA
mV
Ripple rejection
I
,
dB
Output voltage regulation
mV
Bias current change
mA
POSITIVE-VOLTAGE REGULATORS
SLVS059K – JUNE 1976 – REVISED FEBRUARY 2003
electrical characteristics at specified virtual junction temperature, VI = 11 V, IO = 350 mA, TJ = 25°C
(unless otherwise noted)
voltage
p
Ripple rejection V
p
Temperature coefficient
of output voltage
Output noise voltage f = 10 Hz to 100 kHz 45 µV
Dropout voltage 2 V
Bias current 4.5 6 mA
Short-circuit output current VI = 35 V 270 mA
Peak output current 0.7 A
†
All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output. Pulse-testing techniques
maintain TJ as close to TA as possible. Thermal effects must be taken into account separately .
=
O
=
O
= 9 V to 19 V, f = 120 Hz
IO = 5 mA to 500 mA 20 120
IO = 5 mA to 200 mA 10 60
IO = 5 mA, TJ = 0°C to 125°C –1 mV/°C
VI = 9 V to 25 V, IO = 200 mA, TJ = 0°C to 125°C 0.8
IO = 5 mA to 350 mA, TJ = 0°C to 125°C 0.5
,
=
I
VI = 8 V to 25 V 5 100
VI = 9 V to 25 V 1.5 50
The µA78M10 and µA78M15 are
obsolete and are no longer supplied
µA78M06C
MIN TYP MAX
5.75 6 6.25
TJ = 0°C to 125°C 5.7 6.3
IO = 100 mA,
TJ = 0°C to 125°C
IO = 300 mA 59 80
59
dB
electrical characteristics at specified virtual junction temperature, VI = 14 V , IO = 350 mA, TJ = 25°C
(unless otherwise noted)
µA78M08C
MIN TYP MAX
voltage
p
pp
p
Temperature coefficient
of output voltage
Output noise voltage f = 10 Hz to 100 kHz 52 µV
Dropout voltage 2 V
Bias current 4.6 6 mA
Short-circuit output current VI = 35 V 250 mA
Peak output current 0.7 A
†
All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output. Pulse-testing techniques
maintain TJ as close to TA as possible. Thermal effects must be taken into account separately .
=
I
=
O
V
= 11.5 V to 21.5 V,
f = 120 Hz
IO = 5 mA to 500 mA 25 160
IO = 5 mA to 200 mA 10 80
IO = 5 mA, TJ = 0°C to 125°C –1 mV/°C
VI = 10.5 V to 25 V, IO = 200 mA, TJ = 0°C to 125°C 0.8
IO = 5 mA to 350 mA, TJ = 0°C to 125°C 0.5
,
=
O
VI = 10.5 V to 25 V 6 100
VI = 11 V to 25 V 2 50
IO = 100 mA, TJ = 0°C to 125°C 56
IO = 300 mA 56 80
TJ = 0°C to 125°C 7.6 8.4
7.7 8 8.3
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
µA78M00 SERIES
PARAMETER
TEST CONDITIONS
†
UNIT
Output
V
11.5 V to 24 V
I
5 mA to 350 mA
V
Input voltage regulation
I
200 mA
mV
Ripple rejection
I
,
dB
Output voltage regulation
mV
Bias current change
mA
PARAMETER
TEST CONDITIONS
†
UNIT
Output
V
12.5 V to 25 V
I
5 mA to 350 mA
V
Input voltage regulation
I
200 mA
mV
Ripple rejection
I
,
dB
Output voltage regulation
mV
Bias current change
mA
The µA78M10 and µA78M15 are
obsolete and are no longer supplied
electrical characteristics at specified virtual junction temperature, VI = 16 V ,IO = 350 mA, TJ = 25°C
(unless otherwise noted)
voltage
p
pp
p
Temperature coefficient
of output voltage
Output noise voltage f = 10 Hz to 100 kHz 58 µV
Dropout voltage 2 V
Bias current 4.6 6 mA
Short-circuit output current VI = 35 V 250 mA
Peak output current 0.7 A
†
All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output. Pulse-testing techniques
maintain TJ as close to TA as possible. Thermal effects must be taken into account separately .
=
I
=
O
V
= 13 V to 23 V,
f = 120 Hz
IO = 5 mA to 500 mA 25 180
IO = 5 mA to 200 mA 10 90
IO = 5 mA, TJ = 0°C to 125°C –1 mV/°C
VI = 11.5 V to 26 V, IO = 200 mA, TJ = 0°C to 125°C 0.8
IO = 5 mA to 350 mA, TJ = 0°C to 125°C 0.5
,
=
O
VI = 11.5 V to 26 V 6 100
VI = 12 V to 26 V 2 50
IO = 100 mA, TJ = 0°C to 125°C 56
IO = 300 mA 56 80
POSITIVE-VOLTAGE REGULATORS
SLVS059K – JUNE 1976 – REVISED FEBRUARY 2003
µA78M09C
MIN TYP MAX
8.6 9 9.4
TJ = 0°C to 125°C 8.5 9.5
electrical characteristics at specified virtual junction temperature, VI = 17 V , IO = 350 mA, TJ = 25°C
(unless otherwise noted)
µA78M10C
MIN TYP MAX
voltage
p
pp
p
Temperature coefficient
of output voltage
Output noise voltage f = 10 Hz to 100 kHz 64 µV
Dropout voltage 2 V
Bias current 4.7 6 mA
Short-circuit output current VI = 35 V 245 mA
Peak output current 0.7 A
†
All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output. Pulse-testing techniques
maintain TJ as close to TA as possible. Thermal effects must be taken into account separately .
=
I
=
O
V
= 15 V to 25 V,
f = 120 Hz
IO = 5 mA to 500 mA 25 200
IO = 5 mA to 200 mA 10 100
IO = 5 mA, TJ = 0°C to 125°C –1 mV/°C
VI = 12.5 V to 28 V, IO = 200 mA, TJ = 0°C to 125°C 0.8
IO = 5 mA to 350 mA, TJ = 0°C to 125°C 0.5
,
=
O
VI = 12.5 V to 28 V 7 100
VI = 14 V to 28 V 2 50
IO = 100 mA, TJ = 0°C to 125°C 59
IO = 300 mA 55 80
TJ = 0°C to 125°C 9.5 10.5
9.6 10 10.4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
7
µA78M00 SERIES
PARAMETER
TEST CONDITIONS
†
UNIT
Output
V
14.5 V to 27 V
I
5 mA to 350 mA
V
Input voltage regulation
I
200 mA
mV
Ripple rejection
I
,
dB
Output voltage regulation
mV
Bias current change
mA
PARAMETER
TEST CONDITIONS
†
UNIT
Output
V
17.5 V to 30 V
I
5 mA to 350 mA
V
Input voltage regulation
I
200 mA
mV
Ripple rejection
I
,
dB
Output voltage regulation
mV
Bias current change
mA
POSITIVE-VOLTAGE REGULATORS
SLVS059K – JUNE 1976 – REVISED FEBRUARY 2003
electrical characteristics at specified virtual junction temperature, VI = 19 V , IO = 350 mA, TJ = 25°C
(unless otherwise noted)
voltage
p
pp
p
Temperature coefficient
of output voltage
Output noise voltage f = 10 Hz to 100 kHz 75 µV
Dropout voltage 2 V
Bias current 4.8 6 mA
Short-circuit output current VI = 35 V 240 mA
Peak output current 0.7 A
†
All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output. Pulse-testing techniques
maintain TJ as close to TA as possible. Thermal effects must be taken into account separately .
=
I
=
O
V
= 15 V to 25 V,
f = 120 Hz
IO = 5 mA to 500 mA 25 240
IO = 5 mA to 200 mA 10 120
IO = 5 mA –1 mV/°C
VI = 14.5 V to 30 V, IO = 200 mA, TJ = 0°C to 125°C 0.8
IO = 5 mA to 350 mA, TJ = 0°C to 125°C 0.5
,
=
O
VI = 14.5 V to 30 V 8 100
VI = 16 V to 30 V 2 50
IO = 100 mA, TJ = 0°C to 125°C 55
IO = 300 mA 55 80
The µA78M10 and µA78M15 are
obsolete and are no longer supplied
µA78M12C
MIN TYP MAX
11.5 12 12.5
TJ = 0°C to 125°C 11.4 12.6
electrical characteristics at specified virtual junction temperature, VI = 23 V , IO = 350 mA, TJ = 25°C
(unless otherwise noted)
µA78M15C
MIN TYP MAX
voltage
p
pp
p
Temperature coefficient
of output voltage
Output noise voltage f = 10 Hz to 100 kHz 90 µV
Dropout voltage 2 V
Bias current 4.8 6 mA
Short-circuit output current VI = 35 V 240 mA
Peak output current 0.7 A
†
All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output. Pulse-testing techniques
maintain TJ as close to TA as possible. Thermal effects must be taken into account separately .
=
I
=
O
V
= 18.5 V to 28.5 V,
f = 120 Hz
IO = 5 mA to 500 mA 25 300
IO = 5 mA to 200 mA 10 150
IO = 5 mA, TJ = 0°C to 125°C –1 mV/°C
VI = 17.5 V to 30 V, IO = 200 mA, TJ = 0°C to 125°C 0.8
IO = 5 mA to 350 mA, TJ = 0°C to 125°C 0.5
,
=
O
VI = 17.5 V to 30 V 10 100
VI = 20 V to 30 V 3 50
IO = 100 mA, TJ = 0°C to 125°C 54
IO = 300 mA 54 70
TJ = 0°C to 125°C 14.25 15.75
14.4 15 15.6
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MECHANICAL DATA
MPDS094A – APRIL 2001 – REVISED JUNE 2002
DCY (R-PDSO-G4) PLASTIC SMALL-OUTLINE
6,70 (0.264)
6,30 (0.248)
3,10 (0.122)
4
2,90 (0.114)
0,10 (0.004)
M
7,30 (0.287)
6,70 (0.264)
1 2 3
2,30 (0.091)
4,60 (0.181)
1,80 (0.071) MAX
0,10 (0.0040)
0,02 (0.0008)
NOTES: A. All linear dimensions are in millimeters (inches).
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion.
D. Falls within JEDEC TO-261 Variation AA.
3,70 (0.146)
3,30 (0.130)
0,84 (0.033)
0,66 (0.026)
0,10 (0.004)
1,70 (0.067)
1,50 (0.059)
Seating Plane
M
0,08 (0.003)
0°–10°
Gauge Plane
0,25 (0.010)
0,75 (0.030) MIN
0,35 (0.014)
0,23 (0.009)
4202506/B 06/2002
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
1
MECHANICAL DATA
MPSF001F – JANUARY 1996 – REVISED JANUARY 2002
KTP (R-PSFM-G2) PowerFLEX PLASTIC FLANGE-MOUNT PACKAGE
0.381 (9,68)
0.371 (9,42)
0.215 (5,46)
NOM
0.100 (2,54)
0.090 (2,29)
0.090 (2,29)
0.180 (4,57)
0.243 (6,17)
0.233 (5,91)
0.228 (5,79)
0.218 (5,54)
0.130 (3,30) NOM
0.247 (6,27)
0.237 (6,02)
0.032 (0,81) MAX
0.031 (0,79)
0.025 (0,63)
0.010 (0,25)
0.287 (7,29)
0.277 (7,03)
M
0.080 (2,03)
0.070 (1,78)
0.050 (1,27)
0.040 (1,02)
0.010 (0,25) NOM
Thermal Tab
(See Note C)
Seating Plane
0.004 (0,10)
0.005 (0,13)
0.001 (0,02)
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. The center lead is in electrical contact with the thermal tab.
D. Dimensions do not include mold protrusions, not to exceed 0.006 (0,15).
E. Falls within JEDEC TO-252 variation AC.
PowerFLEX is a trademark of Texas Instruments.
0.010 (0,25) NOM
Gage Plane
0.010 (0,25)
0.047 (1,19)
0.037 (0,94)
2°–ā6°
4073388/M 01/02
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
1
MPF17A -
T
BER 2
2 - REVI
ED FEBR
ARY 2
MECHANICAL DATA
MSOT007A – JANUARY 1995 – REVISED SEPTEMBER 1995
KC (R-PSFM-T3) PLASTIC FLANGE-MOUNT PACKAGE
0.156 (3,96)
0.146 (3,71)
(see Note C)
DIA
0.125 (3,18)
0.420 (10,67)
0.380 (9,65)
(see Note H)
0.250 (6,35)
MAX
0.120 (3,05)
0.100 (2,54)
0.625 (15,88)
0.560 (14,22)
0.562 (14,27)
0.500 (12,70)
0.185 (4,70)
0.175 (4,46)
0.270 (6,86)
0.230 (5,84)
(see Note H)
0.052 (1,32)
0.048 (1,22)
(see Note F)
1
0.035 (0,89)
0.029 (0,74)
0.010 (0,25)
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Lead dimensions are not controlled within this area.
D. All lead dimensions apply before solder dip.
E. The center lead is in electrical contact with the mounting tab.
F. The chamfer is optional.
G. Falls within JEDEC TO-220AB
H. Tab contour optional within these dimensions
M
3
0.070 (1,78)
0.045 (1,14)
0.100 (2,54)
0.200 (5,08)
0.122 (3,10)
0.102 (2,59)
0.025 (0,64)
0.012 (0,30)
4040207/B 01/95
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
1
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,
enhancements, improvements, and other changes to its products and services at any time and to discontinue
any product or service without notice. Customers should obtain the latest relevant information before placing
orders and should verify that such information is current and complete. All products are sold subject to TI’s terms
and conditions of sale supplied at the time of order acknowledgment.
TI warrants performance of its hardware products to the specifications applicable at the time of sale in
accordance with TI’s standard warranty . Testing and other quality control techniques are used to the extent TI
deems necessary to support this warranty . Except where mandated by government requirements, testing of all
parameters of each product is not necessarily performed.
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