IC ADJ SHUNT REGULATOR SOT-89

TL431IPK

Manufacturer Part NumberTL431IPK
DescriptionIC ADJ SHUNT REGULATOR SOT-89
ManufacturerTexas Instruments
TL431IPK datasheets
 

Specifications of TL431IPK

Reference TypeShunt, AdjustableVoltage - Output2.495 ~ 36 V
Tolerance±2%Temperature Coefficient34ppm/°C
Number Of Channels1Current - Cathode400µA
Current - Output100mAOperating Temperature-40°C ~ 85°C
Mounting TypeSurface MountPackage / CaseSC-62, SOT-89, TO-243 (3 Leads + Tab)
ProductVoltage ReferencesTopologyShunt References
Output VoltageAdjustableInitial Accuracy2 %
Average Temperature Coefficient (typ)34 PPM / CSeries Vref - Input Voltage (max)37 V
Shunt Current (max)100 mAMaximum Operating Temperature+ 85 C
Minimum Operating Temperature- 40 CMounting StyleThrough Hole
Shunt Current (min)600 uALead Free Status / RoHS StatusLead free / RoHS Compliant
Voltage - Input-Current - Quiescent-
Other names296-10189-2  
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PRECISION PROGRAMMABLE REFERENCE
Check for Samples: TL431, TL431A, TL431B, TL432, TL432A,
FEATURES
1
Operation From −40°C to 125°C
Reference Voltage Tolerance at 25°C
– 0.5% . . . B Grade
– 1%. . . A Grade
– 2% . . . Standard Grade
TL431, TL431A, TL431B . . . D (SOIC) PACKAGE
(TOP VIEW)
CATHODE
1
8
ANODE
2
7
ANODE
3
6
NC
4
5
NC − No internal connection
TL431, TL431A, TL431B . . . PK (SOT-89) PACKAGE
(TOP VIEW)
TL431, TL431A, TL431B . . . DBV (SOT-23-5) PACKAGE
(TOP VIEW)
1
NC
5
2
4
3
CATHODE
NC − No internal connection
Pin 2 is attached to Substrate and must be
connected to ANODE or left open.
TL431, TL431A, TL431B . . . DBZ (SOT-23-3) PACKAGE
(TOP VIEW)
CATHODE
1
3
REF
2
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.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Typical Temperature Drift (TL431B)
– 6 mV (C Temp)
– 14 mV (I Temp, Q Temp)
Low Output Noise
0.2-Ω Typical Output Impedance
Sink-Current Capability . . . 1 mA to 100 mA
Adjustable Output Voltage . . . Vref to 36 V
TL431, TL431A, TL431B . . . P (PDIP), PS (SOP),
REF
ANODE
ANODE
NC
TL432, TL432A, TL432B . . . PK (SOT-89) PACKAGE
CATHODE
ANODE
REF
TL432, TL432A, TL432B . . . DBV (SOT-23-5) PACKAGE
ANODE
REF
TL432, TL432A, TL432B . . . DBZ (SOT-23-3) PACKAGE
ANODE
TL431, TL431A, TL431B
TL432, TL432A, TL432B
SLVS543L – AUGUST 2004 – REVISED FEBRUARY 2011
TL432B
OR PW (TSSOP) PACKAGE
(TOP VIEW)
CATHODE
REF
1
8
NC
2
7
NC
NC
3
6
ANODE
NC
4
5
NC
NC − No internal connection
(TOP VIEW)
REF
ANODE
CATHODE
(TOP VIEW)
1
NC
REF
5
2
ANODE
4
CATHODE
3
NC
NC − No internal connection
(TOP VIEW)
REF
1
ANODE
3
CATHODE
2
Copyright © 2004–2011, Texas Instruments Incorporated

TL431IPK Summary of contents

  • Page 1

    ... SLVS543L – AUGUST 2004 – REVISED FEBRUARY 2011 TL432B OR PW (TSSOP) PACKAGE (TOP VIEW) CATHODE REF ANODE − No internal connection (TOP VIEW) REF ANODE CATHODE (TOP VIEW REF 5 2 ANODE 4 CATHODE − No internal connection (TOP VIEW) REF 1 ANODE 3 CATHODE 2 Copyright © 2004–2011, Texas Instruments Incorporated ...

  • Page 2

    ... Submit Documentation Feedback Product Folder Link(s): TL431A, TL431B . . . DCK (SC-70) PACKAGE CATHODE ANODE REF (TOP VIEW) CATHODE ANODE REF TL431 TL431A TL431B TL432 TL432A TL432B www.ti.com (TOP VIEW CATHODE ANODE REF NC NC − No internal connection Copyright © 2004–2011, Texas Instruments Incorporated ...

  • Page 3

    ... Reel of 250 TL432IDBVT Reel of 3000 TL431IDBZR Reel of 250 TL431IDBZT Reel of 3000 TL432IDBZR Reel of 250 TL432IDBZT TL431IPK Reel of 1000 TL432IPK Bulk of 1000, straight lead TL431ILP Ammo of 2000, formed lead TL431ILPM Reel of 2000, formed lead TL431ILPR TL431 TL431A TL431B TL432 TL432A TL432B TL431, TL431A, TL431B TL432, TL432A, TL432B SLVS543L – ...

  • Page 4

    ... Reel of 250 TL431QDBZT Reel of 3000 TL432QDBZR Reel of 250 TL432QDBZT TL431QPK Reel of 1000 TL432QPK Reel of 1000 TL431QDCKR Reel of 250 TL431QDCKT TL431 TL431A TL431B TL432 TL432A TL432B www.ti.com (continued) TOP-SIDE (3) MARKING T3Q_ T4Q_ T3Q_ T4Q_ 3Q 2C T6_ Copyright © 2004–2011, Texas Instruments Incorporated ...

  • Page 5

    ... For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. (2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. (3) DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the wafer fab/assembly site. Copyright © 2004–2011, Texas Instruments Incorporated Product Folder Link(s): V TOLERANCE (25° ...

  • Page 6

    ... Reel of 250 TL431AQDBZT Reel of 3000 TL432AQDBZR Reel of 250 TL432AQDBZT Reel of 1000 TL431AQPK TL432AQPK Reel of 1000 TL431AQDCKR Reel of 250 TL431AQDCKT TL431 TL431A TL431B TL432 TL432A TL432B www.ti.com (1) (continued) TOP-SIDE MARKING TAQ_ T4D_ TAQ_ T4D_ 4D 2F T7_ Copyright © 2004–2011, Texas Instruments Incorporated (3) ...

  • Page 7

    ... For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. (2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. (3) DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the wafer fab/assembly site. Copyright © 2004–2011, Texas Instruments Incorporated Product Folder Link(s): V TOLERANCE (25°C) = 0.5% ...

  • Page 8

    ... Ammo of 2000, formed lead TL431BQLPM Reel of 2000, formed lead TL431BQLPR Reel of 1000 TL431BQDCKR Reel of 250 TL431BQDCKT TL431 TL431A TL431B TL432 TL432A TL432B www.ti.com (1) (continued) TOP-SIDE MARKING T431BQ T3H_ T4H_ T3H_ T4H_ 3H 2J T431BQ T8_ Copyright © 2004–2011, Texas Instruments Incorporated (3) ...

  • Page 9

    ... CATHODE REF 2.4 kΩ 7.2 kΩ ANODE NOTE: All component values are nominal. Copyright © 2004–2011, Texas Instruments Incorporated Product Folder Link(s): SYMBOL REF ANODE CATHODE FUNCTIONAL BLOCK DIAGRAM CATHODE + REF _ V ref ANODE EQUIVALENT SCHEMATIC 800 Ω 800 Ω ...

  • Page 10

    ... MIN MAX UNIT V 36 ref 1 100 –40 °C 85 –40 125 Copyright © 2004–2011, Texas Instruments Incorporated V V ...

  • Page 11

    ... V Vref (2) The dynamic impedance is defined as: When the device is operating with two external resistors (see ( | which is approximately equal to Copyright © 2004–2011, Texas Instruments Incorporated Product Folder Link(s): = 25°C (unless otherwise noted) A TEST CIRCUIT TEST CONDITIONS Figure ...

  • Page 12

    ... TL431 TL431A TL431B TL432 TL432A TL432B www.ti.com TL431I, TL432I MIN TYP MAX 2440 2495 2550 − V -1.4 -2.7 KA ref = 36 V − 0.8 2.5 0 100 mA 0.2 0.5 is defined as: Vref Copyright © 2004–2011, Texas Instruments Incorporated UNIT mV mV mV/V µA µA mA µA Ω ∆V |z'| = ∆I ...

  • Page 13

    ... V Vref (2) The dynamic impedance is defined as: When the device is operating with two external resistors (see ( | which is approximately equal to Copyright © 2004–2011, Texas Instruments Incorporated Product Folder Link(s): = 25°C (unless otherwise noted) A TEST CIRCUIT TEST CONDITIONS Figure ...

  • Page 14

    ... TL431AC, TL432AC MIN TYP MAX 2470 2495 2520 − V -1.4 -2.7 KA ref = 36 V − 0.8 1.2 0.4 0.6 0.1 0 100 mA 0.2 0.5 is defined as: Vref Copyright © 2004–2011, Texas Instruments Incorporated UNIT mV mV mV/V µA µA mA µA Ω ∆V |z'| = ∆I ...

  • Page 15

    ... V Vref (2) The dynamic impedance is defined as: When the device is operating with two external resistors (see ( | which is approximately equal to Copyright © 2004–2011, Texas Instruments Incorporated Product Folder Link(s): = 25°C (unless otherwise noted) A TEST CIRCUIT TEST CONDITIONS Figure ...

  • Page 16

    ... TL431AQ, TL432AQ MIN TYP MAX 2470 2495 2520 − V -1.4 -2.7 KA ref = 36 V − 0.8 2.5 0.4 0.7 0.1 0 100 mA 0.2 0.5 is defined as: Vref Copyright © 2004–2011, Texas Instruments Incorporated UNIT mV mV mV/V µA µA mA µA Ω ∆V |z'| = ∆I ...

  • Page 17

    ... V Vref (2) The dynamic impedance is defined as: When the device is operating with two external resistors (see ( | which is approximately equal to Copyright © 2004–2011, Texas Instruments Incorporated Product Folder Link(s): = 25°C (unless otherwise noted) A TEST CIRCUIT TEST CONDITIONS Figure ...

  • Page 18

    ... TL431BI, TL432BI MIN TYP MAX 2483 2495 2507 − V -1.4 -2.7 KA ref = 36 V − 0.8 2.5 0.4 0.7 0.1 0 100 mA 0.2 0.5 is defined as: Vref Copyright © 2004–2011, Texas Instruments Incorporated UNIT mV mV mV/V µA µA mA µA Ω ∆V |z'| = ∆I ...

  • Page 19

    ... V Vref (2) The dynamic impedance is defined as: When the device is operating with two external resistors (see ( | which is approximately equal to Copyright © 2004–2011, Texas Instruments Incorporated Product Folder Link(s): = 25°C (unless otherwise noted) A TEST CIRCUIT TEST CONDITIONS Figure ...

  • Page 20

    ... KA I ref æ ö ref ç ÷ KA ref è ø R2 > V Figure 2. Test Circuit for V KA Input off Figure 3. Test Circuit for I off TL431 TL431A TL431B TL432 TL432A TL432B www.ti.com ref + I × R1 ref ref Copyright © 2004–2011, Texas Instruments Incorporated ...

  • Page 21

    ... Equivalent input-noise voltage over a 10-second period Small-signal voltage amplification vs Frequency Reference impedance vs Frequency Pulse response Stability boundary conditions Copyright © 2004–2011, Texas Instruments Incorporated Product Folder Link(s): SLVS543L – AUGUST 2004 – REVISED FEBRUARY 2011 TYPICAL CHARACTERISTICS Table 1. Table of Graphs ...

  • Page 22

    ... TL431 TL431A TL431B TL432 TL432A TL432B www.ti.com REFERENCE CURRENT vs FREE-AIR TEMPERATURE ∞ −50 − 100 T − Free-Air Temperature − °C A Figure 5. CATHODE CURRENT vs CATHODE VOLTAGE ref T = 25° min − Cathode Voltage − Figure 7. Copyright © 2004–2011, Texas Instruments Incorporated 125 3 ...

  • Page 23

    ... T − Free-Air Temperature − °C A Figure 8. Copyright © 2004–2011, Texas Instruments Incorporated Product Folder Link(s): RATIO OF DELTA REFERENCE VOLTAGE TO − 0.85 − 0.95 −1.05 −1.15 −1.25 −1. 100 125 −1.45 −75 EQUIVALENT INPUT NOISE VOLTAGE ...

  • Page 24

    ... − 25°C A − − Time − µF TLE2027 V/ kΩ 16 kΩ 33 kΩ 1 µF 33 kΩ EE Figure 11. TL431 TL431A TL431B TL432 TL432A TL432B www.ti.com µF TLE2027 To + Oscilloscope − V Copyright © 2004–2011, Texas Instruments Incorporated ...

  • Page 25

    ... REFERENCE IMPEDANCE vs FREQUENCY 100 25° 0 100 k f − Frequency − Hz Copyright © 2004–2011, Texas Instruments Incorporated Product Folder Link(s): SLVS543L – AUGUST 2004 – REVISED FEBRUARY 2011 25° µF TEST CIRCUIT FOR VOLTAGE AMPLIFICATION Figure 12. TEST CIRCUIT FOR REFERENCE IMPEDANCE Figure 13 ...

  • Page 26

    ... TL431 TL431A TL431B TL432 TL432A TL432B www.ti.com 220 Ω Output 50 Ω GND TEST CIRCUIT FOR PULSE RESPONSE 150 Ω BATT L − TEST CIRCUIT FOR CURVE kΩ 150 Ω BATT − TEST CIRCUIT FOR CURVES B, C, AND D Copyright © 2004–2011, Texas Instruments Incorporated ...

  • Page 27

    ... Load Capacitance − µ The areas under the curves represent conditions that may cause the device to oscillate. For curves B, C, and D, R2 and V+ are adjusted to establish the initial V and I conditions, with Copyright © 2004–2011, Texas Instruments Incorporated Product Folder Link(s Stable ...

  • Page 28

    ... Input V ≈V off I(BATT) V ≈ 2 GND TL431 TL431A TL431B TL432 TL432A TL432B www.ti.com FIGURE Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure 24 Figure 25 Figure 26 Figure 27 Figure 28 Figure 29 æ ö ç ÷ O ref è ø R2 Copyright © 2004–2011, Texas Instruments Incorporated ...

  • Page 29

    ... I(BATT) Common TL431 Figure 20. Output Control of a Three-Terminal Fixed Regulator V I(BATT) Figure 21. High-Current Shunt Regulator V I(BATT) A. Refer to the stability boundary conditions in Copyright © 2004–2011, Texas Instruments Incorporated Product Folder Link(s): R 2N222 (see Note A) 2N222 30 Ω 4.7 kΩ 0.01 µ 0.1% ...

  • Page 30

    ... V V I(BATT (see Note A) 27.4 kΩ 0.1% TL431 27.4 kΩ 0. 6.8 kΩ 10 kΩ kΩ 0.1% X Not Used 10 kΩ 0.1% Feedback TL431 TL431A TL431B TL432 TL432A TL432B www.ti.com ≈5 V, 1.5 A ≈ − + TL598 Copyright © 2004–2011, Texas Instruments Incorporated ...

  • Page 31

    ... Select R3 and R4 to provide the desired LED intensity and cathode current ≥ the TL431 at the available I(BATT Off V I(BATT) Figure 29. Precision Constant-Current Sink Copyright © 2004–2011, Texas Instruments Incorporated Product Folder Link(s R1B (see Note A) Low Limit = 1 + R1B High Limit = 1 + R1A LED on When Low Limit < V R2B Figure 26. Voltage Monitor 650 Ω ...

  • Page 32

    ... Changes from Revision K (June 2010) to Revision L • Deleted T values under TEST CONDITIONS for V A CHRACTERISTICS table. ................................................................................................................................................... 32 Submit Documentation Feedback Product Folder Link(s): REVISION HISTORY and I PARAMTERS in the ELECTRICAL I(dev) I(dev) Copyright © 2004–2011, Texas Instruments Incorporated TL431 TL431A TL431B TL432 TL432A TL432B www.ti.com Page 11 ...

  • Page 33

    PACKAGING INFORMATION Orderable Device (1) Package Type Package Status TL431ACD ACTIVE SOIC TL431ACDBVR ACTIVE SOT-23 TL431ACDBVRE4 ACTIVE SOT-23 TL431ACDBVRG4 ACTIVE SOT-23 TL431ACDBVT ACTIVE SOT-23 TL431ACDBVTE4 ACTIVE SOT-23 TL431ACDBVTG4 ACTIVE SOT-23 TL431ACDBZR ACTIVE SOT-23 TL431ACDBZRG4 ACTIVE SOT-23 TL431ACDBZT ACTIVE SOT-23 ...

  • Page 34

    Orderable Device (1) Package Type Package Status TL431ACDG4 ACTIVE SOIC TL431ACDR ACTIVE SOIC TL431ACDRG3 PREVIEW SOIC TL431ACDRG4 ACTIVE SOIC TL431ACLP ACTIVE TO-92 TL431ACLPE3 ACTIVE TO-92 TL431ACLPM ACTIVE TO-92 TL431ACLPR ACTIVE TO-92 TL431ACP ACTIVE PDIP TL431ACPE4 ACTIVE PDIP TL431ACPK ACTIVE ...

  • Page 35

    Orderable Device (1) Package Type Package Status TL431ACPWRE4 ACTIVE TSSOP TL431ACPWRG4 ACTIVE TSSOP TL431AID ACTIVE SOIC TL431AIDBVR ACTIVE SOT-23 TL431AIDBVRE4 ACTIVE SOT-23 TL431AIDBVRG4 ACTIVE SOT-23 TL431AIDBVT ACTIVE SOT-23 TL431AIDBVTE4 ACTIVE SOT-23 TL431AIDBVTG4 ACTIVE SOT-23 TL431AIDBZR ACTIVE SOT-23 TL431AIDBZRG4 ACTIVE ...

  • Page 36

    Orderable Device (1) Package Type Package Status TL431AIDCKTG4 ACTIVE SC70 TL431AIDG4 ACTIVE SOIC TL431AIDR ACTIVE SOIC TL431AIDRG3 PREVIEW SOIC TL431AIDRG4 ACTIVE SOIC TL431AILP ACTIVE TO-92 TL431AILPM ACTIVE TO-92 TL431AILPME3 ACTIVE TO-92 TL431AILPR ACTIVE TO-92 TL431AIP ACTIVE PDIP TL431AIPE4 ACTIVE ...

  • Page 37

    Orderable Device (1) Package Type Package Status TL431AQDBZR ACTIVE SOT-23 TL431AQDBZRG4 ACTIVE SOT-23 TL431AQDBZT ACTIVE SOT-23 TL431AQDBZTG4 ACTIVE SOT-23 TL431AQDCKR ACTIVE SC70 TL431AQDCKRE4 ACTIVE SC70 TL431AQDCKRG4 ACTIVE SC70 TL431AQDCKT ACTIVE SC70 TL431AQDCKTE4 ACTIVE SC70 TL431AQDCKTG4 ACTIVE SC70 TL431AQPK ACTIVE ...

  • Page 38

    Orderable Device (1) Package Type Package Status TL431BCDBVTG4 ACTIVE SOT-23 TL431BCDBZR ACTIVE SOT-23 TL431BCDBZRG4 ACTIVE SOT-23 TL431BCDBZT ACTIVE SOT-23 TL431BCDBZTG4 ACTIVE SOT-23 TL431BCDCKR ACTIVE SC70 TL431BCDCKRE4 ACTIVE SC70 TL431BCDCKRG4 ACTIVE SC70 TL431BCDCKT ACTIVE SC70 TL431BCDCKTE4 ACTIVE SC70 TL431BCDCKTG4 ACTIVE ...

  • Page 39

    Orderable Device (1) Package Type Package Status TL431BCLPM ACTIVE TO-92 TL431BCLPME3 ACTIVE TO-92 TL431BCLPR ACTIVE TO-92 TL431BCLPRE3 ACTIVE TO-92 TL431BCP ACTIVE PDIP TL431BCPE4 ACTIVE PDIP TL431BCPK ACTIVE SOT-89 TL431BCPKG3 ACTIVE SOT-89 TL431BCPSR ACTIVE SO TL431BCPSRE4 ACTIVE SO TL431BCPSRG4 ACTIVE ...

  • Page 40

    Orderable Device (1) Package Type Package Status TL431BIDBVRG4 ACTIVE SOT-23 TL431BIDBVT ACTIVE SOT-23 TL431BIDBVTE4 ACTIVE SOT-23 TL431BIDBVTG4 ACTIVE SOT-23 TL431BIDBZR ACTIVE SOT-23 TL431BIDBZRG4 ACTIVE SOT-23 TL431BIDBZT ACTIVE SOT-23 TL431BIDBZTG4 ACTIVE SOT-23 TL431BIDCKR ACTIVE SC70 TL431BIDCKRE4 ACTIVE SC70 TL431BIDCKRG4 ACTIVE ...

  • Page 41

    Orderable Device (1) Package Type Package Status TL431BIDRG4 ACTIVE SOIC TL431BILP ACTIVE TO-92 TL431BILPE3 ACTIVE TO-92 TL431BILPR ACTIVE TO-92 TL431BILPRE3 ACTIVE TO-92 TL431BIP ACTIVE PDIP TL431BIPE4 ACTIVE PDIP TL431BIPK ACTIVE SOT-89 TL431BIPKG3 ACTIVE SOT-89 TL431BQD ACTIVE SOIC TL431BQDBVR ACTIVE ...

  • Page 42

    Orderable Device (1) Package Type Package Status TL431BQDBZTG4 ACTIVE SOT-23 TL431BQDCKR ACTIVE SC70 TL431BQDCKRE4 ACTIVE SC70 TL431BQDCKRG4 ACTIVE SC70 TL431BQDCKT ACTIVE SC70 TL431BQDCKTE4 ACTIVE SC70 TL431BQDCKTG4 ACTIVE SC70 TL431BQDE4 ACTIVE SOIC TL431BQDG4 ACTIVE SOIC TL431BQDR ACTIVE SOIC TL431BQDRE4 ACTIVE ...

  • Page 43

    Orderable Device (1) Package Type Package Status TL431CD ACTIVE SOIC TL431CDBVR ACTIVE SOT-23 TL431CDBVRE4 ACTIVE SOT-23 TL431CDBVRG4 ACTIVE SOT-23 TL431CDBVT ACTIVE SOT-23 TL431CDBVTE4 ACTIVE SOT-23 TL431CDBVTG4 ACTIVE SOT-23 TL431CDBZR ACTIVE SOT-23 TL431CDBZRG4 ACTIVE SOT-23 TL431CDBZT ACTIVE SOT-23 TL431CDBZTG4 ACTIVE ...

  • Page 44

    Orderable Device (1) Package Type Package Status TL431CP ACTIVE PDIP TL431CPE4 ACTIVE PDIP TL431CPK ACTIVE SOT-89 TL431CPKG3 ACTIVE SOT-89 TL431CPSLE OBSOLETE SO TL431CPSR ACTIVE SO TL431CPSRG4 ACTIVE SO TL431CPW ACTIVE TSSOP TL431CPWE4 ACTIVE TSSOP TL431CPWG4 ACTIVE TSSOP TL431CPWLE OBSOLETE ...

  • Page 45

    ... ACTIVE SOIC TL431ILP ACTIVE TO-92 TL431ILPM OBSOLETE TO-92 TL431ILPR ACTIVE TO-92 TL431IP ACTIVE PDIP TL431IPE4 ACTIVE PDIP TL431IPK ACTIVE SOT-89 TL431IPKG3 ACTIVE SOT-89 TL431MFKB OBSOLETE LCCC TL431MJG OBSOLETE CDIP TL431MJGB OBSOLETE CDIP Pins Package Qty (2) Eco Plan Drawing Ball Finish DBV 5 ...

  • Page 46

    Orderable Device (1) Package Type Package Status TL431QD ACTIVE SOIC TL431QDBVR ACTIVE SOT-23 TL431QDBVRE4 ACTIVE SOT-23 TL431QDBVRG4 ACTIVE SOT-23 TL431QDBVT ACTIVE SOT-23 TL431QDBVTE4 ACTIVE SOT-23 TL431QDBVTG4 ACTIVE SOT-23 TL431QDBZR ACTIVE SOT-23 TL431QDBZRG4 ACTIVE SOT-23 TL431QDBZT ACTIVE SOT-23 TL431QDBZTG4 ACTIVE ...

  • Page 47

    Orderable Device (1) Package Type Package Status TL431QDG4 ACTIVE SOIC TL431QDR ACTIVE SOIC TL431QDRE4 ACTIVE SOIC TL431QDRG4 ACTIVE SOIC TL431QPK ACTIVE SOT-89 TL431QPKG3 ACTIVE SOT-89 TL432ACDBVR ACTIVE SOT-23 TL432ACDBVRE4 ACTIVE SOT-23 TL432ACDBVRG4 ACTIVE SOT-23 TL432ACDBZR ACTIVE SOT-23 TL432ACDBZRG4 ACTIVE ...

  • Page 48

    Orderable Device (1) Package Type Package Status TL432AIDBZR ACTIVE SOT-23 TL432AIDBZRG4 ACTIVE SOT-23 TL432AIDBZT ACTIVE SOT-23 TL432AIDBZTG4 ACTIVE SOT-23 TL432AIPK ACTIVE SOT-89 TL432AIPKG3 ACTIVE SOT-89 TL432AQDBVR ACTIVE SOT-23 TL432AQDBVRE4 ACTIVE SOT-23 TL432AQDBVRG4 ACTIVE SOT-23 TL432AQDBVT ACTIVE SOT-23 TL432AQDBVTE4 ACTIVE ...

  • Page 49

    Orderable Device (1) Package Type Package Status TL432BCDBVR ACTIVE SOT-23 TL432BCDBVRE4 ACTIVE SOT-23 TL432BCDBVRG4 ACTIVE SOT-23 TL432BCDBZR ACTIVE SOT-23 TL432BCDBZRG4 ACTIVE SOT-23 TL432BCDBZT ACTIVE SOT-23 TL432BCDBZTG4 ACTIVE SOT-23 TL432BCPK ACTIVE SOT-89 TL432BCPKG3 ACTIVE SOT-89 TL432BIDBVR ACTIVE SOT-23 TL432BIDBVRE4 ACTIVE ...

  • Page 50

    Orderable Device (1) Package Type Package Status TL432BQDBVR ACTIVE SOT-23 TL432BQDBVRE4 ACTIVE SOT-23 TL432BQDBVRG4 ACTIVE SOT-23 TL432BQDBVT ACTIVE SOT-23 TL432BQDBVTE4 ACTIVE SOT-23 TL432BQDBVTG4 ACTIVE SOT-23 TL432BQDBZR ACTIVE SOT-23 TL432BQDBZRG4 ACTIVE SOT-23 TL432BQDBZT PREVIEW SOT-23 TL432BQPK ACTIVE SOT-89 TL432BQPKG3 ACTIVE ...

  • Page 51

    Orderable Device (1) Package Type Package Status TL432CPK ACTIVE SOT-89 TL432CPKG3 ACTIVE SOT-89 TL432IDBVR ACTIVE SOT-23 TL432IDBVRE4 ACTIVE SOT-23 TL432IDBVRG4 ACTIVE SOT-23 TL432IDBZR ACTIVE SOT-23 TL432IDBZRG4 ACTIVE SOT-23 TL432IDBZT ACTIVE SOT-23 TL432IDBZTG4 ACTIVE SOT-23 TL432IPK ACTIVE SOT-89 TL432IPKG3 ACTIVE ...

  • Page 52

    Orderable Device (1) Package Type Package Status TL432QDBZRG4 ACTIVE SOT-23 TL432QDBZT ACTIVE SOT-23 TL432QDBZTG4 ACTIVE SOT-23 TL432QPK ACTIVE SOT-89 TL432QPKG3 ACTIVE SOT-89 (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: ...

  • Page 53

    Automotive: TL431A-Q1, TL431B-Q1, TL432A-Q1, TL432B-Q1 NOTE: Qualified Version Definitions: • Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects PACKAGE OPTION ADDENDUM Addendum-Page 21 13-Jul-2010 ...

  • Page 54

    TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Type Drawing TL431ACDBVR SOT-23 DBV TL431ACDBVT SOT-23 DBV TL431ACDBZR SOT-23 DBZ TL431ACDBZT SOT-23 DBZ TL431ACDCKR SC70 DCK TL431ACDCKR SC70 DCK TL431ACDCKT SC70 DCK TL431ACDR SOIC TL431ACPK SOT-89 PK ...

  • Page 55

    Device Package Package Type Drawing TL431AIPK SOT-89 PK TL431AQDBVR SOT-23 DBV TL431AQDBVR SOT-23 DBV TL431AQDBVT SOT-23 DBV TL431AQDBVT SOT-23 DBV TL431AQDBZR SOT-23 DBZ TL431AQDBZT SOT-23 DBZ TL431AQDCKR SC70 DCK TL431AQDCKT SC70 DCK TL431BCDBVR SOT-23 DBV TL431BCDBVR SOT-23 DBV TL431BCDBVT ...

  • Page 56

    ... SOT-89 PK TL431CPSR SO PS TL431CPWR TSSOP PW TL431IDBVR SOT-23 DBV TL431IDBVT SOT-23 DBV TL431IDBZR SOT-23 DBZ TL431IDBZT SOT-23 DBZ TL431IDR SOIC TL431IPK SOT-89 PK TL431QDBVR SOT-23 DBV TL431QDBVR SOT-23 DBV TL431QDBVT SOT-23 DBV TL431QDBVT SOT-23 DBV TL431QDBZR SOT-23 DBZ TL431QDBZT SOT-23 DBZ TL431QDCKR SC70 ...

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    Device Package Package Type Drawing TL432BQDBZR SOT-23 DBZ TL432BQPK SOT-89 PK TL432CDBVR SOT-23 DBV TL432CDBVR SOT-23 DBV TL432CDBZR SOT-23 DBZ TL432CDBZT SOT-23 DBZ TL432CPK SOT-89 PK TL432IDBVR SOT-23 DBV TL432IDBVR SOT-23 DBV TL432IDBZR SOT-23 DBZ TL432IDBZT SOT-23 DBZ TL432IPK ...

  • Page 58

    Device Package Type TL431ACDBVR SOT-23 TL431ACDBVT SOT-23 TL431ACDBZR SOT-23 TL431ACDBZT SOT-23 TL431ACDCKR SC70 TL431ACDCKR SC70 TL431ACDCKT SC70 TL431ACDR SOIC TL431ACPK SOT-89 TL431ACPSR SO TL431ACPWR TSSOP TL431AIDBVR SOT-23 TL431AIDBVT SOT-23 TL431AIDBZR SOT-23 TL431AIDBZT SOT-23 TL431AIDCKR SC70 TL431AIDCKT SC70 TL431AIDR SOIC ...

  • Page 59

    ... SOT-23 TL431CDBZT SOT-23 TL431CDR SOIC TL431CPK SOT-89 TL431CPSR SO TL431CPWR TSSOP TL431IDBVR SOT-23 TL431IDBVT SOT-23 TL431IDBZR SOT-23 TL431IDBZT SOT-23 TL431IDR SOIC TL431IPK SOT-89 TL431QDBVR SOT-23 TL431QDBVR SOT-23 TL431QDBVT SOT-23 TL431QDBVT SOT-23 TL431QDBZR SOT-23 TL431QDBZT SOT-23 TL431QDCKR SC70 TL431QDCKT SC70 TL431QDR SOIC TL432ACDBVR ...

  • Page 60

    Device Package Type TL432AIPK SOT-89 TL432AQDBVR SOT-23 TL432AQDBVT SOT-23 TL432AQDBZR SOT-23 TL432AQDBZT SOT-23 TL432AQPK SOT-89 TL432BCDBVR SOT-23 TL432BCDBZR SOT-23 TL432BCDBZT SOT-23 TL432BCPK SOT-89 TL432BIDBVR SOT-23 TL432BIDBZR SOT-23 TL432BIDBZT SOT-23 TL432BIPK SOT-89 TL432BQDBVR SOT-23 TL432BQDBVT SOT-23 TL432BQDBZR SOT-23 TL432BQPK SOT-89 ...

  • Page 61

    JG (R-GDIP-T8) 0.400 (10,16) 0.355 (9,00 0.065 (1,65) 0.045 (1,14) 0.063 (1,60) 0.015 (0,38) 0.023 (0,58) 0.015 (0,38) 0.100 (2,54) NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. ...

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    ... 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. MPSF001F – JANUARY 1996 – REVISED JANUARY 2002 PowerFLEX PLASTIC FLANGE-MOUNT PACKAGE ...

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    LP (O-PBCY-W3) 0.205 (5,21) 0.175 (4,44) 0.157 (4,00) MAX 0.104 (2,65) FORMED LEAD OPTION 0.135 (3,43) MIN 0.055 (1,40) 0.045 (1,14) 0.105 (2,67) 0.080 (2,03) NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to ...

  • Page 77

    MECHANICAL DATA MSOT002A – OCTOBER 1994 – REVISED NOVEMBER 2001 LP (O-PBCY-W3) 1.260 (32,00) 0.905 (23,00) 0.650 (16,50) 0.098 (2,50) 0.610 (15,50) 0.433 (11,00) 0.335 (8,50) NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject ...

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    ... 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’ ...