TPS72118-EP (cid:7)(cid:10)(cid:15)(cid:16)(cid:9)(cid:13) (cid:8)(cid:12)(cid:18)(cid:11) (cid:2)(cid:6)(cid:4)(cid:5)(cid:5) (cid:14)(cid:14) (cid:17) (cid:6)(cid:4)(cid:5)(cid:5) (cid:14)(cid:14)(cid:3) www.ti.com SGDS037A–OCTOBER2007–REVISEDDECEMBER2007 LOW INPUT VOLTAGE, CAP FREE 150 mA LOW-DROPOUT (LDO) LINEAR REGULATOR FEATURES APPLICATIONS 1 • ControlledBaseline • PortableCommunicationDevices – OneAssemblySite • Battery-PoweredEquipment – OneTestSite • PCMCIACards • PersonalDigitalAssistants – OneFabricationSite • ExtendedTemperaturePerformanceof–55(cid:176) C • Modems to125(cid:176) C • BarCodeScanners • EnhancedDiminishingManufacturingSources • BackupPowerSupplies • SMPSPostRegulation (DMS)Support • EnhancedProduct-ChangeNotification • InternetAudio • QualificationPedigree (1) • 150mALow-Dropout(LDO) • Availablein1.8VFixed-OutputVersion • LowInputVoltageRequirement(Downto 1.8V) • SmallOutputCapacitor,0.1m F • DropoutVoltageTypically200mVat150mA • LessThan3m AQuiescentCurrentinShutdown Mode • ThermalProtection • OverCurrentLimitation • 5-PinSOT-23(DBV)Package (1) ComponentqualificationinaccordancewithJEDECand industrystandardstoensurereliableoperationoveran extendedtemperaturerange.Thisincludes,butisnotlimited to,HighlyAcceleratedStressTest(HAST)orbiased85/85, temperaturecycle,autoclaveorunbiasedHAST, electromigration,bondintermetalliclife,andmoldcompound life.Suchqualificationtestingshouldnotbeviewedas justifyinguseofthiscomponentbeyondspecified performanceandenvironmentallimits. DESCRIPTION/ORDERING INFORMATION The TPS72118 family of LDO regulators is available in fixed voltage options that are commonly used to power the latest DSPs and microcontrollers with a fixed output to 1.8 V. These regulators can be used in a wide variety of applications ranging from portable, battery-powered equipment to PC peripherals. The family features operation over a wide range of input voltages (1.8 V to 5.5 V) and low dropout voltage (150 mV at full load). Therefore, compared to many other regulators that require 2.5 V or higher input voltages for operation, these regulators can be operated directly from two AAA batteries. Also, the typical quiescent current (ground pin current) is low, starting at 85 m A during normal operation and 3 m A in shutdown mode. These regulators can be operatedveryefficientlyand,inabattery-poweredapplication,helpextendthelongevityofthedevice. Similar LDO regulators require 1 m F or larger output capacitors for stability. However, this regulator uses an internal compensation scheme that stabilizes the feedback loop over the full range of input voltages and load currentswithoutputcapacitancesaslowas0.1m F.Ceramiccapacitorsofthissize are relatively inexpensive and availableinsmallfootprints. 1 Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsof TexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet. PRODUCTIONDATAinformationiscurrentasofpublicationdate. Copyright©2007,TexasInstrumentsIncorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarilyincludetestingofallparameters.

TPS72118-EP www.ti.com SGDS037A–OCTOBER2007–REVISEDDECEMBER2007 This family of regulators is particularly suited as a portable power supply solution due to its minimal board space requirement and 1.8 V minimum input voltage. Being able to use two off-the-shelf AAA batteries makes system designeasierandalsoreduces component cost. Moreover, the solution is more efficient than if a regulator with a higherinputvoltageisused. This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriateprecautions.Failuretoobserveproperhandlingandinstallationprocedurescancausedamage. ESDdamagecanrangefromsubtleperformancedegradationtocompletedevicefailure.Precisionintegratedcircuitsmaybemore susceptibletodamagebecauseverysmallparametricchangescouldcausethedevicenottomeetitspublishedspecifications. ORDERINGINFORMATION(1) T VOLTAGE PACKAGE(2) PARTNUMBER SYMBOL J –55(cid:176) Cto125(cid:176) C 1.8V DBV TPS72118MDBVREP(3) CKZ (1) Forthemostcurrentpackageandorderinginformation,seethePackageOptionAddendumattheendofthisdocument,orseetheTI websiteatwww.ti.com. (2) Packagedrawings,thermaldata,andsymbolizationareavailableatwww.ti.com/packaging. (3) TheDBVRindicatestapeandreelof3000parts. ABSOLUTE MAXIMUM RATINGS overoperatingfree-airtemperaturerangeunlessotherwisenoted(1)(2) TPS72118 VoltagerangeatIN –0.3Vto7V VoltagerangeatEN –0.3Vto7V VoltageonOUT,FB,NC –0.3VtoV +0.3V I Peakoutputcurrent Internallylimited ESDrating,HBM 3kV Continuoustotalpowerdissipation SeeDissipationRatingTable Operatingjunctiontemperaturerange,T –55(cid:176) Cto150(cid:176) C J Storagetemperaturerange,T –65(cid:176) Cto150(cid:176) C stg (1) Stressesbeyondthoselistedunderabsolutemaximumratingsmaycausepermanentdamagetothedevice.Thesearestressratings only,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunderrecommendedoperating conditionsisnotimplied.Exposuretoabsolute-maximum-ratedconditionsforextendedperiodsmayaffectdevicereliability.Allvoltage valuesarewithrespecttonetworkgroundterminal. (2) Allvoltagevaluesarewithrespecttonetworkgroundterminal. PACKAGE DISSIPATION RATING DERATINGFACTOR T ≤25(cid:176) C T =70(cid:176) C T =85(cid:176) C BOARD PACKAGE RΘJC RΘJA ABOVET =25(cid:176) C POWAERRATING POWAERRATING POWAERRATING A Low-K(1) DBV 65.8(cid:176) C/W 259(cid:176) C/W 3.9mW/(cid:176) C 386mW 212mW 154mW High-K(2) DBV 65.8(cid:176) C/W 180(cid:176) C/W 5.6mW/(cid:176) C 555mW 305mW 222mW (1) TheJEDECLow-K(1s)boarddesignusedtoderivethisdatawasa3inchx3inch,two-layerboardwith2-ouncecoppertracesontop oftheboard. (2) TheJEDECHigh-K(2s2p)boarddesignusedtoderivethisdatawasa3inchx3inch,multilayerboardwith1-ounceinternalpowerand groundplanesand2-ouncecoppertracesontopandbottomoftheboard. 2 SubmitDocumentationFeedback Copyright©2007,TexasInstrumentsIncorporated ProductFolderLink(s):TPS72118-EP

TPS72118-EP www.ti.com SGDS037A–OCTOBER2007–REVISEDDECEMBER2007 ELECTRICAL CHARACTERISTICS overrecommendedoperatingjunctiontemperaturerangeV =V +1V,I =1mA,EN=V ,C =1m F(unless IN OUT(Nom) OUT IN OUT otherwisenoted) PARAMETER TESTCONDITIONS MIN TYP MAX UNIT V Inputvoltage(1) 1.8 5.5 V IN I Continuousoutputcurrent 0 150 mA OUT T Operatingjunctiontemperature –55 125 (cid:176) C J V Outputvoltage TJ=25(cid:176) C 1mA<IOUT<150mA 1.8 V OUT TJ=FullTemp 2.8V≤VIN≤5.5V 1.728 1.872 I =1mA T =25(cid:176) C 85 OUT J I =1mA T =FullTemp 125 I Quiescentcurrent(GNDcurrent) OUT J m A (Q) I =150mA T =25(cid:176) C 570 OUT J I =150mA T =FullTemp 850 OUT J EN<0.5V T =25(cid:176) C 0.01 Standbycurrent J m A EN<0.5V T =FullTemp 3 J V Referencevoltage T =25(cid:176) C 1.22 V ref J 5 Ripplerejection f=100Hz,Co=10m F, T =25(cid:176) C (1) 48 dB PSRR I =150mA J OUT Currentlimit See (2) 120 525 mA O(ΔuVtpOuUtT/vVoOltUaTg)e(1)lineregulation VIOOUT+=11V50<mVIAN≤5.5V, TTJJ==2F5u(cid:176)llCTemp 0.03 00..2305 %/V Outputvoltageloadregulation 0<I <150mA T =25(cid:176) C 1.5 mV OUT J V ENhighlevelinput 1.4 IH V V ENlowlevelinput 0.4 IL –0.0 EN=0V 1 I ENinputcurrent m A I –0.0 EN=IN 1 V Dropoutvoltage(3) I =150mA T =25(cid:176) C 150 mV DO OUT J Thermalshutdowntemperature 170 (cid:176) C Thermalshutdownhysteresis 20 (cid:176) C (1) MinimumINoperatingvoltageis1.8VorV +V ,whicheverisgreater. OUT DO (2) TestconditionincludesoutputvoltageV =1Vandpulseduration=10ms. O (3) DropoutvoltageisdefinedasthedifferentialvoltagebetweenV andV whenV drops100mVbelowthevaluemeasuredwith O I O V =V +V . IN OUT DO Copyright©2007,TexasInstrumentsIncorporated SubmitDocumentationFeedback 3 ProductFolderLink(s):TPS72118-EP

TPS72118-EP www.ti.com SGDS037A–OCTOBER2007–REVISEDDECEMBER2007 TPS72118 A. ThispinmustbeleftfloatingandnotconnectedtoGND. Figure1.FunctionalBlockDiagram—FixedVersion TerminalFunctions TERMINAL DESCRIPTION NAME NO. GND 2 Ground EN 3 Enableinput IN 1 Inputsupplyvoltage NC/FB 4 NC=Notconnected(see(A));FB=Feedback(adjustableoptionTPS72101) OUT 5 Regulatedoutputvoltage TYPICAL CHARACTERISTICS TPS72118 TPS72118 TPS72118 OUTPUTVOLTAGE OUTPUTVOLTAGE GROUNDCURRENT vs vs vs OUTPUTCURRENT JUNCTIONTEMPERATURE JUNCTIONTEMPERATURE 1.8002 1.8040 700 1.8001 CVIo == 21. 8m FV 1.8020 VCIo == 21. 8m FV 600 VCIo == 21. 8m FV IO = 150 mA − Output Voltage − VVO1111....7778999099907890 TJ = 25° C V− Output Voltage − VO1111....7778999046800000 IO = 150 mA IO = 1 mA mAGround Current − 234500000000 IO = 1 mA 1.7996 1.7920 100 1.7995 1.7900 0 0 30 60 90 120 150 −40−25−10 5 20 35 50 65 80 95 110125 −40−25−10 5 20 35 50 65 80 95 110125 IO − Output Current − mA TJ − Junction Temperature − °C TJ − Junction Temperature − °C Figure2. Figure3. Figure4. 4 SubmitDocumentationFeedback Copyright©2007,TexasInstrumentsIncorporated ProductFolderLink(s):TPS72118-EP

TPS72118-EP www.ti.com SGDS037A–OCTOBER2007–REVISEDDECEMBER2007 TYPICAL CHARACTERISTICS (continued) TPS72118 TPS72118 TPS72118 GROUNDCURRENT OUTPUTSPECTRALNOISEDENSITY OUTPUTIMPEDANCE vs vs vs OUTPUTCURRENT FREQUENCY FREQUENCY 670000 VCIo == 21. 8m FV TJ = 125° C V/Hz 2.5 VCIo == 21. 8m FV 110 0k VCIo == 21. 8m FV mGround Current − A 134520000000000 TJ = −40T°J C= 25° C mut Spectral Noise Density − 01..5512 IO = 150 mA WOutput Impedance − 0.001.1101 IO = 1 mA IO = 150 mA 0 Outp IO = 1 mA 0.001 0 30 60 90 120 150 0 1 10 100 1 k 10 k 100 k 1 M 10 M 100 1 k 10 k 100 k IO − Output Current − mA f − Frequency − Hz f − Frequency − Hz Figure5. Figure6. Figure7. TPS72118 TPS72118 TPS72118 OUTPUTVOLTAGE,ENABLE DROPOUTVOLTAGE POWERSUPPLYRIPPLEREJECTION VOLTAGE vs vs vs JUNCTIONTEMPERATURE FREQUENCY TIME(START-UP) 250 70 V ge − mV 200 VCIo == 21. 8m FVIO = 150 mA ection − dB 5600 VCIOIo === 211.5 8m0 F VmA ble Voltage − 23 VEN Volta 150 e Rej 40 Ena 1 V− Dropout DO 10500 IO = 10 mA Power Supply Rippl 123000 Output Voltage − V 1020 VO VVICOIOo == == 21 11.5 8.m08 F V mVA 0−40−25−105 20 35 50 65 80 95 110125 01 10 100 1 k 10 k 100 k 1 M V − O 0 50 100150200200300350400450500 TJ − Junction Temperature − °C f − Frequency − Hz t − Time − m s Figure8. Figure9. Figure10. TPS72118 TPS72118 LINETRANSIENTRESPONSE LOADTRANSIENTRESPONSE POWERUP/POWERDOWN V 6 V− Input Voltage − utput Voltage −VI 23-..80118 VIVO ICOo ==d 1d1V5t Im0(cid:1)F mA0m.4sV D − Change InVO Output Voltage − mVut Current − mA−111100550000000 VCIo == 21. 8m FV ddIOt (cid:1)0m.1sA Power Up / Power Down − V 012345 VOCCRoiL === 111 2mm FFW VI O p − O 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Out 00 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 0 10 20 30 40 50 60 70 80 90 100 V t − Time − ms − O t − Time − ms t − Time − ms I Figure11. Figure12. Figure13. Copyright©2007,TexasInstrumentsIncorporated SubmitDocumentationFeedback 5 ProductFolderLink(s):TPS72118-EP

TPS72118-EP www.ti.com SGDS037A–OCTOBER2007–REVISEDDECEMBER2007 TYPICAL CHARACTERISTICS (continued) TPS72101 MINIMUMREQUIREDINPUT DCDROPOUTVOLTAGE DROPOUTVOLTAGE VOLTAGE vs vs vs OUTPUTCURRENT INPUTVOLTAGE OUTPUTVOLTAGE 250 250 5.5 DC Dropout Voltage − mV 11205050000 TJ = 25°C TTJ J= = 1 −2450°C°C − Dropout Voltage − mVO 11205050000 IO = 15T0J m =TA −J 4=0 °1C25°CTJ = 25°C nimum Required Input Voltage − V 234...5552345 IO = 150 mTJA = 25°TCTJ J= = 1 −254°0C°C VD − Mi 1.5 0 0 VI 1 0 15 30 45 60 75 90 105120135150 1.8 2.5 3.3 4 4.8 5.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 IO − Output Current − mA VI − Input Voltage − V VO − Output Voltage − V Figure14. Figure15. Figure16. 6 SubmitDocumentationFeedback Copyright©2007,TexasInstrumentsIncorporated ProductFolderLink(s):TPS72118-EP

TPS72118-EP www.ti.com SGDS037A–OCTOBER2007–REVISEDDECEMBER2007 APPLICATION INFORMATION The TPS72118 family of low-dropout (LDO) regulators functions with a very low input voltage (>1.8 V). The dropout voltage is typically 150 mV at full load. Typical quiescent current (ground pin current) is only 85 m A and dropsto3m Aintheshutdownmode. DEVICE OPERATION The TPS72118 family can be operated at low input voltages due to low voltage circuit design techniques and a PMOSpasselementthatexhibitslowdropout. A logic low on the enable input, EN, shuts off the output and reduces the supply current to less than 3 m A. EN maybetiedtoV inapplicationswheretheshutdownfeatureisnotused. IN Current limiting and thermal protection prevent damage by excessive output current and/or power dissipation. The device switches into a constant-current mode at approximately 350 mA; further load reduces the output voltage instead of increasing the output current. The thermal protection shuts the regulator off if the junction temperature rises above 170(cid:176) C. Recovery is automatic when the junction temperature drops approximately 20(cid:176) C below the high temperature trip point. The PMOS pass element includes a back diode that safely conducts reversecurrentwhentheinputvoltageleveldropsbelowtheoutputvoltagelevel. AtypicalapplicationcircuitisshowninFigure17. TPS721xx 1 VI IN OUT 5 VO 0.1 m F 4 3 NC EN 0.1 m F GND 2 Figure17.TypicalApplicationCircuit DUAL SUPPLY APPLICATION In portable, battery-powered electronics, separate power rails for the DSP or microcontroller core voltage, V , and I/O peripherals (V ) are usually necessary. The TPS72118 family of LDO linear regulators is ideal (CORE) IO for providing V for the DSP or microcontroller. As shown in Figure 18, two AAA batteries provide an input (CORE) voltage to a boost converter. The batteries combine input voltage ranges from 3.0 V down to 1.8 V near the end of their useful lives. Therefore, a boost converter is necessary to provide the typical 3.3 V needed for V . IO Although there is no explicit circuitry to perform power-up sequencing of first V then V , the output of the (CORE) IO linear regulator reaches its regulated voltage much faster (< 400 m s) than the output of any switching type boost converter due to the inherent slow start up of those types of converters. Assuming a boost converter with minimum V of 1.8 V is appropriately chosen, this power supply solution can be used over the entire life of the I two off-the-shelf AAA batteries. Thus, this solution is very efficient and the design time and overall cost of the solutionisminimized. Copyright©2007,TexasInstrumentsIncorporated SubmitDocumentationFeedback 7 ProductFolderLink(s):TPS72118-EP

TPS72118-EP www.ti.com SGDS037A–OCTOBER2007–REVISEDDECEMBER2007 1.8 V – 3 V 3.3 V Boost Converter VIO DSP or Controller 1.8 V 1.5 V TPS72115 VCORE Two AAA Batteries Figure18.DualSupplyApplicationCircuit EXTERNAL CAPACITOR REQUIREMENTS A 0.1-m F ceramic bypass capacitor is required on both the input and output for stability. Larger capacitors improve transient response, noise rejection, and ripple rejection. A higher value electrolytic input capacitor may be necessary if large, fast rise time load transient are anticipated, and/or there is significant input resistance from thedevicetotheinputpowersupply. POWER DISSIPATION AND JUNCTION TEMPERATURE Specified regulator operation is ensured to a junction temperature of 125(cid:176) C; the maximum junction temperature allowable without damaging the device is 150(cid:176) C. This restriction limits the power dissipation the regulator can handle in any given application. To ensure the junction temperature is within acceptable limits, calculate the maximum allowable dissipation, P , and the actual dissipation, P , which must be less than or equal to D(max) D P . D(max) ThemaximumpowerdissipationlimitisdeterminedusingEquation1: T max(cid:1)T P (cid:2) J A D(max) R (cid:1)JA (1) Where: • Tmaxisthemaximumallowablejunctiontemperature. J • Rq JAisthethermalresistancejunction-to-ambientforthepackage;seethepackagedissipationratingtable. • T istheambienttemperature. A TheregulatordissipationiscalculatedusingEquation2: PD(cid:3)(cid:4)VI(cid:2)VO(cid:5)(cid:1)IO (2) Powerdissipationresultingfromquiescentcurrentisnegligible. REGULATOR PROTECTION The TPS72118 pass element has a built-in back diode that safely conducts reverse current when the input voltage drops below the output voltage (for example, during power down). Current is conducted from the output to the input and is not internally limited. If extended reverse voltage is anticipated, external limiting might be appropriate. The TPS72118 also features internal current limiting and thermal protection. During normal operation, the TPS72118 limits output current to approximately 350 mA. When current limiting engages, the output voltage scales back linearly until the overcurrent condition ends. While current limiting is designed to prevent gross device failure, care should be taken not to exceed the power dissipation ratings of the package. If the temperature of the device exceeds 170(cid:176) C, thermal-protection circuitry shuts it down. Once the device has cooled downtobelow150(cid:176) C,regulatoroperationresumes. 8 SubmitDocumentationFeedback Copyright©2007,TexasInstrumentsIncorporated ProductFolderLink(s):TPS72118-EP

PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 PACKAGING INFORMATION Orderable Device Status Package Type Package Pins Package Eco Plan Lead/Ball Finish MSL Peak Temp Op Temp (°C) Device Marking Samples (1) Drawing Qty (2) (6) (3) (4/5) TPS72118MDBVREP ACTIVE SOT-23 DBV 5 3000 Green (RoHS NIPDAU Level-1-260C-UNLIM -55 to 125 CKZ & no Sb/Br) V62/07636-01XE ACTIVE SOT-23 DBV 5 3000 Green (RoHS NIPDAU Level-1-260C-UNLIM -55 to 125 CKZ & no Sb/Br) (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) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. 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. Addendum-Page 1

PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 Addendum-Page 2

PACKAGE MATERIALS INFORMATION www.ti.com 3-Aug-2017 TAPE AND REEL INFORMATION *Alldimensionsarenominal Device Package Package Pins SPQ Reel Reel A0 B0 K0 P1 W Pin1 Type Drawing Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant (mm) W1(mm) TPS72118MDBVREP SOT-23 DBV 5 3000 179.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 PackMaterials-Page1

PACKAGE MATERIALS INFORMATION www.ti.com 3-Aug-2017 *Alldimensionsarenominal Device PackageType PackageDrawing Pins SPQ Length(mm) Width(mm) Height(mm) TPS72118MDBVREP SOT-23 DBV 5 3000 203.0 203.0 35.0 PackMaterials-Page2

PACKAGE OUTLINE DBV0005A SOT-23 - 1.45 mm max height SCALE 4.000 SMALL OUTLINE TRANSISTOR C 3.0 2.6 0.1 C 1.75 1.45 1.45 B A 0.90 PIN 1 INDEX AREA 1 5 2X 0.95 3.05 2.75 1.9 1.9 2 4 3 0.5 5X 0.3 0.15 0.2 C A B (1.1) TYP 0.00 0.25 GAGE PLANE 0.22 TYP 0.08 8 TYP 0.6 0 0.3 TYP SEATING PLANE 4214839/E 09/2019 NOTES: 1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. Refernce JEDEC MO-178. 4. Body dimensions do not include mold flash, protrusions, or gate burrs. Mold flash, protrusions, or gate burrs shall not exceed 0.15 mm per side. www.ti.com

EXAMPLE BOARD LAYOUT DBV0005A SOT-23 - 1.45 mm max height SMALL OUTLINE TRANSISTOR PKG 5X (1.1) 1 5 5X (0.6) SYMM (1.9) 2 2X (0.95) 3 4 (R0.05) TYP (2.6) LAND PATTERN EXAMPLE EXPOSED METAL SHOWN SCALE:15X SOLDER MASK SOLDER MASK METAL UNDER METAL OPENING OPENING SOLDER MASK EXPOSED METAL EXPOSED METAL 0.07 MAX 0.07 MIN ARROUND ARROUND NON SOLDER MASK SOLDER MASK DEFINED DEFINED (PREFERRED) SOLDER MASK DETAILS 4214839/E 09/2019 NOTES: (continued) 5. Publication IPC-7351 may have alternate designs. 6. Solder mask tolerances between and around signal pads can vary based on board fabrication site. www.ti.com

EXAMPLE STENCIL DESIGN DBV0005A SOT-23 - 1.45 mm max height SMALL OUTLINE TRANSISTOR PKG 5X (1.1) 1 5 5X (0.6) SYMM 2 (1.9) 2X(0.95) 3 4 (R0.05) TYP (2.6) SOLDER PASTE EXAMPLE BASED ON 0.125 mm THICK STENCIL SCALE:15X 4214839/E 09/2019 NOTES: (continued) 7. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. 8. Board assembly site may have different recommendations for stencil design. www.ti.com

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