SLVS075I − APRIL 1989 − REVISED DECEMBER 2005
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
DOperating Current Range
− LM285 ...10 µA to 20 mA
− LM385 ...15 µA to 20 mA
− LM385B ...15 µA to 20 mA
D1% and 2% Initial Voltage Tolerance
DReference Impedance
− LM385 ...1 Ω Max at 25°C
− All Devices . . . 1.5 Ω Max Over Full
Temperature Range
DVery Low Power Consumption
DApplications
− Portable Meter References
− Portable Test Instruments
− Battery-Operated Systems
− Current-Loop Instrumentation
− Panel Meters
DInterchangeable With Industry Standard
LM285-1.2 and LM385-1.2
description/ordering information
These micropower, two-terminal, band-gap voltage references operate over a 10-µA to 20-mA current range
and feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming provides
tight voltage tolerance. The band-gap reference for these devices has low noise and long-term stability.
ORDERING INFORMATION
TAVZ
TOLERANCE PACKAGE†ORDERABLE
PART NUMBER TOP-SIDE
MARKING
SOIC (D)
Tube of 75 LM385D-1-2
385-12
SOIC (D) Reel of 2000 LM385DR-1-2 385-12
SOP (PS) Reel of 2000 LM385PSR-1-2 L385-12
2%
TO-226 / TO-92 (LP)
Tube of 1000 LM385LP-1-2
385-12
2%
TO-226 / TO-92 (LP) Reel of 2000 LM385LPR-1-2 385-12
TSSOP (PW)
Tube of 150 LM385PW-1-2
385-12
0°C to 70°CTSSOP (PW) Reel of 2000 LM385PWR-1-2 385-12
0C to 70 C
SOIC (D)
Tube of 75 LM385BD-1-2
385B12
SOIC (D) Reel of 2000 LM385BDR-1-2 385B12
1%
TO-226 / TO-92 (LP)
Tube of 1000 LM385BLP-1-2
385B12
1% TO-226 / TO-92 (LP) Reel of 2000 LM385BLPR-1-2 385B12
TSSOP (PW)
Tube of 150 LM385BPW-1-2
385B12
TSSOP (PW) Reel of 2000 LM385BPWR-1-2 385B12
SOIC (D)
Tube of 75 LM285D-1-2
285-12
−40°C to 85°C 1% SOIC (D) Reel of 2000 LM285DR-1-2 285-12
−40 C to 85 C
1%
TO-226 / TO-92 (LP) Tube of 1000 LM285LP-1-2 285-12
†Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available
at www.ti.com/sc/package.
Copyright 2005, Texas Instruments Incorporated
!"#$ % &'!!($ #% )'*+&#$ ,#$(
!,'&$% &!" $ %)(&&#$% )(! $-( $(!"% (.#% %$!'"($%
%$#,#!, /#!!#$0 !,'&$ )!&(%%1 ,(% $ (&(%%#!+0 &+',(
$(%$1 #++ )#!#"($(!%
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.
1
2
3
4
8
7
6
5
NC
NC
NC
ANODE
CATHODE
NC
NC
NC
LM285-1.2 ... D PACKAGE
LM385-1.2 . . . D, PS, OR PW PACKAGE
LM385B-1.2 ...D OR PW PACKAGE
(TOP VIEW)
NC − No internal connection
LM285-1.2, LM385-1.2, LM385B-1.2 . . . LP PACKAGE
(TOP VIEW)
NC − No internal connection
NC
CATHODE
ANODE
SLVS075I − APRIL 1989 − REVISED DECEMBER 2005
2POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
description/ordering information (continued)
The design makes these devices exceptionally tolerant of capacitive loading and, thus, easier to use in most
reference applications. The wide dynamic operating temperature range accommodates varying current
supplies, with excellent regulation.
The extremely low power drain of this series makes them useful for micropower circuitry. These voltage
references can be used to make portable meters, regulators, or general-purpose analog circuitry, with battery
life approaching shelf life. The wide operating current range allows them to replace older references with
tighter-tolerance parts.
symbol
ANODE CATHODE
schematic
CATHODE
Q13
Q12
Q7
Q4
600 kΩ
7.5 kΩ
ANODE
200 kΩ
50 kΩ
300 kΩ
Q14
20 pF20 pF
Q11
Q10
Q9
Q5
Q3
Q1
Q2
Q8Q6
60 kΩ500 Ω100 kΩ
NOTE A: Component values shown are nominal.
SLVS075I − APRIL 1989 − REVISED DECEMBER 2005
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Reverse current, IR 30 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forward current, IF 10 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance, θJA (see Notes 1 and 2): D package 97°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . .
LP package 140°C/W. . . . . . . . . . . . . . . . . . . . . . . . . .
PS package 95°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . .
PW package 149°C/W. . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature, TJ 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg −65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
†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), θJA, and TA. The maximum allowable power dissipation at any allowable ambient
temperature is PD = (TJ(max) − TA)/θJA. Operation at the absolute maximum TJ of 150°C can affect reliability.
2. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions
MIN MAX UNIT
IZReference current 0.01 20 mA
TA
Operating free-air temperature range
LM285-1.2 −40 85
°C
T
A
Operating free-air temperature range
LM385-1.2, LM385B-1.2 0 70 °
C
SLVS075I − APRIL 1989 − REVISED DECEMBER 2005
4POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature
PARAMETER
TEST
TA†
LM285-1.2 LM385-1.2 LM385B-1.2
UNIT
PARAMETER
TEST
CONDITIONS
T
A
†
MIN TYP MAX MIN TYP MAX MIN TYP MAX
UNIT
VZReference
voltage IZ = I(min)
to 20 mA‡25°C 1.223 1.235 1.247 1.21 1.235 1.26 1.223 1.235 1.247 V
αVZ
Average
temperature
coefficient of
reference
voltage§
IZ = I(min)
to 20 mA‡Full range ±20 ±20 ±20 ppm/°C
Change in
IZ = I(min)
25°C 1 1 1
∆VZ
Change in
reference
IZ = I(min)
to 1 mA‡Full range 1.5 1.5 1.5
mV
∆VZ
reference
voltage with
current
IZ = 1 mA
25°C 12 20 20 mV
voltage with
current
IZ = 1 mA
to 20 mA Full range 30 30 30
∆VZ/∆t
Long-term
change in
reference
voltage
IZ = 100 µA 25°C±20 ±20 ±20 ppm/khr
IZ(min) Minimum
reference
current Full range 8 10 8 15 8 15 µA
zz
Reference
IZ = 100 µA,
25°C 0.2 0.6 0.4 1 0.4 1
Ω
zz
Reference
impedance
IZ = 100 µA,
f = 25 Hz Full range 1.5 1.5 1.5 Ω
VnBroadband
noise voltage
IZ = 100 µA,
f = 10 Hz to
10 kHz 25°C 60 60 60 µV
†Full range is −40°C to 85°C for the LM285-1.2 and 0°C to 70°C for the LM385-1.2 and LM385B-1.2.
‡I(min) = 10 µA for the LM285-1.2 and 15 µA for the LM385-1.2 and LM385B-1.2
§The average temperature coefficient of reference voltage is defined as the total change in reference voltage divided by the specified temperature
range.
SLVS075I − APRIL 1989 − REVISED DECEMBER 2005
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS†
Figure 1
0 0.2 0.4 0.6 0.8 1 1.2 1.4
ÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎ
TA = −55°C to 125°C
− Reverse Current −
VR − Reverse Voltage − V
0.1
1
10
100
REVERSE CURRENT
vs
REVERSE VOLTAGE
IRAµ
Figure 2
1010.10.01
−4
0
4
8
12
16
IR − Reverse Current − mA
− Reference Voltage Change − mV
REFERENCE VOLTAGE CHANGE
vs
REVERSE CURRENT
100
∆VZ
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
TA = −55°C to 125°C
FORWARD VOLTAGE
vs
FORWARD CURRENT
Figure 3
0.01 0.1 1 10 100
0.8
1.2
0.4
0
IF − Forward Current − mA
− Forward Voltage − VVF
ÎÎÎÎ
TA = 25°C
Figure 4
105 125856545255−15−35−55
1.225
1.23
1.235
1.24
1.245
TA − Free-Air Temperature − °C
− Reference Voltage − V
REFERENCE VOLTAGE
vs
FREE-AIR TEMPERATURE
VZ
1.220
†Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
SLVS075I − APRIL 1989 − REVISED DECEMBER 2005
6POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS†
Figure 5
REFERENCE IMPEDANCE
vs
REFERENCE CURRENT
IZ − Reference Current − mA
TA = −55°C to 125°C
f = 25 Hz
100
10
1
0.1 1001010.10.01
zz− Reference Impedance − Ω
Figure 6
NOISE VOLTAGE
vs
FREQUENCY
Vn − Noise Voltage − nV/
f − Frequency − Hz
700
600
500
400
300
200
100
010 100 1 k 10 k 100 k
√Hz
IZ = 100 µA
TA = 25°C
Vn
Output Noise Voltage −
f − Cutoff Frequency − kHz 1001010.1
70
60
50
40
30
20
10
0
IZ = 100 µA
TA = 25°C
OUTPUT NOISE VOLTAGE
vs
CUTOFF FREQUENCY
ÎÎÎÎÎ
RC Low Pass
µV
C
R
ÎÎÎÎ
ÎÎÎÎ
100 µA
Figure 7 Figure 8
Input
VI
t − Time − µs
Input and Output Voltages − V
0 100 500 600
0
5
0
0.5
1
1.5
VO
36 kΩ
TRANSIENT RESPONSE
ÎÎÎ
ÎÎÎ
Output
†Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
SLVS075I − APRIL 1989 − REVISED DECEMBER 2005
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
APPLICATION INFORMATION
+
412 Ω‡
±1%
†Adjust for 11.15 mV at 25°C across 953 Ω
‡Adjust for 12.17 mV at 25°C across 412 Ω
2.00 kΩ ±1%
IO ≈ 58 µA
+5.1 kΩ
R
LM334
V−
V+
100 kΩ ±1%
10 kΩ
953 Ω†
±1%
Meter
Type K
LM385-1.2
Mercury Cell
1.345 V −
−
500 Ω
cw cw
Figure 9. Thermocouple Cold-Junction Compensator
2.3 V ≤V+ ≤ 30 V
R
V−
V+
2.74 kΩ
1.2 V
LM385-1.2
LM334
Figure 10. Operation Over a Wide Supply Range
LM385-1.2
1.2 V
499 kΩ
9 V
Figure 11. Reference From a 9-V Battery
PACKAGING INFORMATION
Orderable Device Status (1) Package
Type Package
Drawing Pins Package
Qty Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
LM285D-1-2 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM285DE4-1-2 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM285DG4-1-2 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM285DR-1-2 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM285DRE4-1-2 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM285DRG4-1-2 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM285LP-1-2 ACTIVE TO-92 LP 3 1000 Pb-Free
(RoHS) CU SN N / A for Pkg Type
LM285LPE3-1-2 ACTIVE TO-92 LP 3 1000 Pb-Free
(RoHS) CU SN N / A for Pkg Type
LM285LPRE3-1-2 ACTIVE TO-92 LP 3 2000 Pb-Free
(RoHS) CU SN N / A for Pkg Type
LM385BD-1-2 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385BDE4-1-2 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385BDG4-1-2 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385BDR-1-2 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385BDRE4-1-2 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385BDRG4-1-2 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385BLP-1-2 ACTIVE TO-92 LP 3 1000 Pb-Free
(RoHS) CU SN N / A for Pkg Type
LM385BLPE3-1-2 ACTIVE TO-92 LP 3 1000 Pb-Free
(RoHS) CU SN N / A for Pkg Type
LM385BLPR-1-2 ACTIVE TO-92 LP 3 2000 Pb-Free
(RoHS) CU SN N / A for Pkg Type
LM385BLPRE3-1-2 ACTIVE TO-92 LP 3 2000 Pb-Free
(RoHS) CU SN N / A for Pkg Type
LM385BPW-1-2 ACTIVE TSSOP PW 8 150 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385BPWE4-1-2 ACTIVE TSSOP PW 8 150 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385BPWG4-1-2 ACTIVE TSSOP PW 8 150 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385BPWR-1-2 ACTIVE TSSOP PW 8 2000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385BPWRE4-1-2 ACTIVE TSSOP PW 8 2000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385BPWRG4-1-2 ACTIVE TSSOP PW 8 2000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
PACKAGE OPTION ADDENDUM
www.ti.com 11-Nov-2009
Addendum-Page 1
Orderable Device Status (1) Package
Type Package
Drawing Pins Package
Qty Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
LM385D-1-2 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385DE4-1-2 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385DG4-1-2 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385DR-1-2 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385DRE4-1-2 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385DRG4-1-2 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385LP-1-2 ACTIVE TO-92 LP 3 1000 Pb-Free
(RoHS) CU SN N / A for Pkg Type
LM385LPE3-1-2 ACTIVE TO-92 LP 3 1000 Pb-Free
(RoHS) CU SN N / A for Pkg Type
LM385LPR-1-2 ACTIVE TO-92 LP 3 2000 Pb-Free
(RoHS) CU SN N / A for Pkg Type
LM385LPRE3-1-2 ACTIVE TO-92 LP 3 2000 Pb-Free
(RoHS) CU SN N / A for Pkg Type
LM385PW-1-2 ACTIVE TSSOP PW 8 150 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385PWE4-1-2 ACTIVE TSSOP PW 8 150 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385PWG4-1-2 ACTIVE TSSOP PW 8 150 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385PWR-1-2 ACTIVE TSSOP PW 8 2000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385PWRE4-1-2 ACTIVE TSSOP PW 8 2000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM385PWRG4-1-2 ACTIVE TSSOP PW 8 2000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and
package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS
compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
PACKAGE OPTION ADDENDUM
www.ti.com 11-Nov-2009
Addendum-Page 2
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
PACKAGE OPTION ADDENDUM
www.ti.com 11-Nov-2009
Addendum-Page 3
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device Package
Type Package
Drawing Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0
(mm) B0
(mm) K0
(mm) P1
(mm) W
(mm) Pin1
Quadrant
LM285DR-1-2 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1
LM385BDR-1-2 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1
LM385BPWR-1-2 TSSOP PW 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 Q1
LM385DR-1-2 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1
LM385PWR-1-2 TSSOP PW 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 Q1
PACKAGE MATERIALS INFORMATION
www.ti.com 14-Jul-2012
Pack Materials-Page 1
*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
LM285DR-1-2 SOIC D 8 2500 340.5 338.1 20.6
LM385BDR-1-2 SOIC D 8 2500 340.5 338.1 20.6
LM385BPWR-1-2 TSSOP PW 8 2000 367.0 367.0 35.0
LM385DR-1-2 SOIC D 8 2500 340.5 338.1 20.6
LM385PWR-1-2 TSSOP PW 8 2000 367.0 367.0 35.0
PACKAGE MATERIALS INFORMATION
www.ti.com 14-Jul-2012
Pack Materials-Page 2
MECHANICAL DATA
MSOT002A – OCTOBER 1994 – REVISED NOVEMBER 2001
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
LP (O-PBCY-W3) PLASTIC CYLINDRICAL PACKAGE
4040001-2/C 10/01
STRAIGHT LEAD OPTION
0.016 (0,41)
0.014 (0,35)
0.157 (4,00) MAX
FORMED LEAD OPTION
0.104 (2,65)
0.210 (5,34)
0.170 (4,32)
0.050 (1,27)
0.016 (0,41)
0.022 (0,56)
0.500 (12,70) MIN
Seating
Plane
0.175 (4,44)
0.205 (5,21) 0.165 (4,19)
0.125 (3,17)
DIA
D
C
0.105 (2,67)
0.095 (2,41)
0.135 (3,43) MIN
0.080 (2,03)
0.055 (1,40)
0.045 (1,14)
1
0.105 (2,67)
23
0.080 (2,03)
0.105 (2,67)
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. FAlls within JEDEC TO -226 Variation AA (TO-226 replaces TO-92)
E. Shipping Method:
Straight lead option available in bulk pack only.
Formed lead option available in tape & reel or ammo pack.
MECHANICAL DATA
MSOT002A – OCTOBER 1994 – REVISED NOVEMBER 2001
2POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
LP (O-PBCY-W3) PLASTIC CYLINDRICAL PACKAGE
4040001-3/C 10/01
0.094 (2,40)
0.114 (2,90)
0.460 (11,70)
0.539 (13,70)
TAPE & REEL
0.335 (8,50)
0.384 (9,75)
0.020 (0,50) MIN
0.217 (5,50)
0.748 (19,00) 0.748 (19,00)
0.689 (17,50)
0.098 (2,50)
0.433 (11,00)
0.335 (8,50)
0.610 (15,50)
0.650 (16,50)
1.260 (32,00)
0.905 (23,00)
0.234 (5,95)
0.266 (6,75)
0.512 (13,00)
0.488 (12,40)
0.114 (2,90)
0.094 (2,40) 0.146 (3,70)
0.169 (4,30) DIA
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Tape and Reel information for the Format Lead Option package.
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other
changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest
issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and
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supplied at the time of order acknowledgment.
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