The Kynix Components

TDA7498E is a 160-watt + 160-watt dual BTL class-D audio amplifierCatalogProduct OverviewTDA7498E PinoutTDA7498E CAD ModelTest CircuitProduct AttributesTDA7498E FeaturesTDA7498E ApplicationsManufacturerTDA7498E vs TDA7498ETRTDA7498E DatasheetUsing WarningsFAQProduct OverviewThe TDA7498E is a dual BTL class-D audio amplifier with a single power supply designed for home systems and active speaker applications. It comes in a 36-pin PowerSSO package with exposed pad up (EPU) to facilitate mounting a separate heatsink. TDA7498E Pinout TDA7498E Pinout  TDA7498E Pinlist TDA7498E CAD Model TDA7498E CAD Model Test CircuitTDA7498E Circuit Product AttributesTYPEDESCRIPTIONCategoryIntegrated Circuits (ICs) Linear - Amplifiers - AudioMfrSTMicroelectronicsSeries-PackageTubePart StatusObsoleteTypeClass DOutput Type1-Channel (Mono) or 2-Channel (Stereo)Max Output Power x Channels @ Load220W x 1 @ 3Ohm; 160W x 2 @ 4OhmVoltage - Supply14V ~ 36VFeaturesDifferential Inputs, Mute, Short-Circuit and Thermal Protection, StandbyMounting TypeSurface MountOperating Temperature0C ~ 70C (TA)Supplier Device PackagePowerSSO-36 EPUPackage / Case36-PowerFSOP (0.295", 7.50mm Width)Base Product NumberTDA7498  TDA7498E Features160-W + 160-W output power at THD = 10% with RL = 4 Ω and VCC = 36 V1 x 220 W output power mono parallel BTL at THD = 10% with RL = 3 Ω andVCC = 36 VWide-range single-supply operation (14 - 36 V)High efficiency (η = 85%)Parallel BTL function using the MODE pinFour selectable, fixed gain settings of nominally 23.8 dB, 29.8 dB, 33.3 dB and35.8 dBDifferential inputs minimize common-mode noiseStandby and mute featuresSmart protectionThermal overload protectionSmall offset less than 20 mV TDA7498E Applications TDA7498E Demonstration Board The STEVAL-CCA044V1 demonstration board is designed for the TDA7498E high power dual BTL Class-D audio amplifier. Thanks to its high efficiency, the device assembled in the PSSO36 (slug-down) package is capable of dissipating heat without a heat sink. Jumpers on the board allow the configuration of the amplifier in order to verify all the features as single-ended or differential input, fixed gain settings. Microswitches are also provided to enable the standby and mute functions. ManufacturerSTMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends. TDA7498E vs TDA7498ETRSource Content uidTDA7498ETDA7498ETRRohs CodeYes Part Life Cycle CodeObsoleteActiveIhs ManufacturerSTMICROELECTRONICSSTMICROELECTRONICSPart Package CodeSSOPSSOPPackage DescriptionROHS COMPLIANT, SSOP-36HSSOP, SSOP36,.4,20Pin Count3636Reach Compliance Codenot_compliantnot_compliantECCN CodeEAR99EAR99HTS Code8542.33.00.018542.33.00.01Samacsys DescriptionAudio Amplifiers 160W 160W Dual BTL ClassD Audio 20mVAudio Amplifiers 160-Watt 160-Watt Dual BTL Class D AmpSamacsys ManufacturerSTMicroelectronicsSTMicroelectronicsBandwidth-Nom20 kHz20 kHzConsumer IC TypeAUDIO AMPLIFIERAUDIO AMPLIFIERGain35.8 dB35.8 dBHarmonic Distortion0.10.1JESD-30 CodeR-PDSO-G36R-PDSO-G36JESD-609 Codee3e3Length10.3 mm10.3 mmMoisture Sensitivity Level33Number of Channels22Number of Functions11Number of Terminals3636Operating Temperature-Max70 C70 COperating Temperature-Min  Output Power-Nom160 W160 WPackage Body MaterialPLASTIC/EPOXYPLASTIC/EPOXYPackage CodeHSSOPHSSOPPackage Equivalence CodeSSOP36,.4,20SSOP36,.4,20Package ShapeRECTANGULARRECTANGULARPackage StyleSMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCHSMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCHPeak Reflow Temperature (Cel)260260Power Supplies36 V36 VQualification StatusNot QualifiedNot QualifiedSeated Height-Max2.45 mm2.45 mmSupply Voltage-Max (Vsup)36 V36 VSupply Voltage-Min (Vsup)14 V14 VSurface MountYESYESTemperature GradeCOMMERCIALCOMMERCIALTerminal FinishMatte Tin (Sn) - annealedMatte Tin (Sn) - annealedTerminal FormGULL WINGGULL WINGTerminal Pitch0.5 mm0.5 mmTerminal PositionDUALDUALTime@Peak Reflow Temperature-Max (s)3030Width7.5 mm7.5 mmBase Number Matches21Factory Lead Time 6 WeeksTDA7498E DatasheetTDA7498E DatasheetUsing WarningsPlease check their parameters and pin configuration before replacing them in your circuit. FAQWhat is the TDA7498E?Dual BTL class-D audio amplifier What type of package does the TDA7498E come in?36-pin PowerSSO In what package is the STEVAL-CCA044V1 demonstration board assembled?PSSO36

OP97 Low Power Operational Amplifiers (Op Amp) . Analog Devices’ features their op amps for high precision applicationsCatalogProduct OverviewProduct PinoutOP97 CAD ModelOP97 Pin ConfigurationOP97 AttributesOP97 FeaturesOP97ApplicationsComponent DatasheetUsing WarningsFAQProduct OverviewOP97 is a low-power op amp that utilizes only 600 μA of supply current with an ultra-low offset voltage of 25 μV. This op amp has outstanding PSR and takes wide voltage supply range from ±2 V to ±20 V. The OP97 comes in either an 8-PDIP or an 8-SOIC package and has an operational range of -40°C to +85°C. The OP97 is ideal for high precision low-power applications. Product Pinout OP97 AmplifierOP97 CAD Model OP97 CAD ModelOP97 Pin ConfigurationPin NoPin NameDescription1NULLNull Pin2INV-INPUTInverting Input Pin3NON-INV-INPUTNon Inverting Input Pin4V-Negative Power Supply5OVER COMPOver Compensation Pin6OUTOutput Pin7V+Positive Power Supply Pin8NULLNull Pin OP97 AttributesSpecifications Supply Voltage±20 VInput Voltage2 ±20 VDifferential Input Voltage3±1 VDifferential Input Current3±10 mAOutput Short-Circuit DurationIndefiniteOperating Temperature Range OP97A (Z)55 to +125OP97E, F (P, Z, S)40 to +85Storage Temperature Range65 to +150Junction Temperature Range65 to +150Lead Temperature (Soldering, 60 sec)300-3dB Bandwidth900kHzSlew Rate200mV/sVos30VIb30pAInput Noise (nV/rtHz)14nV/rtHzVcc-Vee Supply (V)4 to 40Iq per Amplifier600A# OpAmps per Pkg1Operating Temp Range-55 to +125PackagesDIP,SOICOP97 FeaturesLow supply current: 600 μA maximumOP07 type performanceOffset voltage: 20 μV maximumOffset voltage drift: 0.6 μV/°C maximumVery low bias current25°C: 100 pA maximum−55°C to +125°C: 250 pA maximumHigh common-mode rejection: 114 dB minimumExtended industrial temperature range: −40°C to +85°COP97ApplicationsThe OP97 is a low-power alternative to the industry-standard precision op-amp, the OP07. The OP97 can be substituted directly into OP07, OP77, AD725, and PM1012 sockets with improved performance and/or less power dissipation and can be inserted into sockets conforming to the 741 pinout if nulling circuitry is not used. Generally, nulling circuitry used with earlier generation amplifiers is rendered superfluous by the extremely low offset voltage of the OP97 and can be removed without compromising circuit performance. Extremely low bias current over the full military temperature range makes the OP97 attractive for use in sample-and-hold amplifiers, peak detectors, and log amplifiers that must operate over a wide temperature range. Balancing input resistances is not necessary with the OP97. Offset voltage and TCVOS are degraded only minimally by high source resistance, even when unbalanced. OP97 Applications Circuit OP97 Circuit Component DatasheetOP97 DatasheetUsing WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. FAQWhat kind of amplifiers are used in op97?The OP-97 will upgrade circuit designs using 725, OP05, OP07, OP12, and 1012 type amplifiers. It may replace 741-type amplifiers in circuits without nullling or where the nulling circuitry has been removed. At least one model within this product family is in production and available for purchase.What is the offset voltage of an op97?Offset voltage is an ultra-low 25µV, and drift over temperature is below 0.6µV/°C. External offset trimming is not required in the majority of circuits. Improvements have been made over OP-07 specifications in several areas. Notable is bias current, which remains below 250pA over the full military temperature range.  What is the PSR of the op-97?Outstanding PSR, a supply range specified from ±2.25V to ±20V and the OP-97's minimal power requirements combine to make the OP-97 a preferred device for portable and battery-powered instruments. The OP-97 conforms to the OP-07 pinout, with the null potentimeter connected between pins 1 and 8 with the wiper to V+. 

IRF9640 Transistor is a P-channel Power MOSFET that designed for applications such as switching regulators, switching converters, motor drivers, relay drivers and as drivers for other high-power.P-Channel MOSFET as a SwitchCatalogProduct OverviewIRF9640 CAD ModelsIRF9640 Package DimensionsIRF9640 FeaturesIRF9640 Product AttributesAlternate PartsIRF9640 vs IRF9640PBFComponent DatasheetUsing WarningsIRF9640 ManufacturerFAQProduct OverviewIRF9640 MOSFET PinoutIRF9640 belongs to the Third generation Power MOSFETs providing the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost-effectiveness.The TO-220AB package is universally preferred for all commercial-industrial applications at power dissipation levels to approximately 50W. The low thermal resistance and low package cost of the TO-220AB contribute to its wide acceptance throughout the industry.IRF9640 CAD ModelsIRF9640 CAD ModelsIRF9640 Package DimensionsIRF9640 TO-220-1 PackageDIM.MillimetersInchesMIN.Max.MIN.Max.A4.244.650.1670.183b0.691.020.0270.040b(1)1.141.780.0450.070c0.360.610.0140.024D14.3315.850.5640.624E9.9610.520.3920.414e2.412.670.0950.105e(1)4.885.280.1920.208F1.141.400.0450.055H(1)6.106.710.2400.264J(1)2.412.920.0950.115L13.3614.400.5260.567L(1)3.334.040.1310.159Ø P3.533.940.1390.155Q2.543.000.1000.118ECN: X15-0364-Rev. C, 14-Dec-15DWG: 6031✔️ NoteM* = 0.052 inches to 0.064 inches (dimension including protrusion), heatsink hole for HVM.IRF9640 P-CH Power MOSFET PackagesIRF9640 Features• Dynamic dV/dt Rating• Repetitive Avalanche Rated• P-Channel• Fast Switching• Ease of Paralleling• Simple Drive Requirements• Lead (Pb)-free AvailableIRF9640 Product AttributesSpecificationsValuesPackageTO-220-3Transistor PolarityPMaximum Drain Source Voltage-200 VMaximum Continuous Drain Current-11 AMaximum Gate Source Voltage±20VPower Dissipation125 WNumber of Elements per Chip1Maximum Forward Voltage-200VDCOutput Power125WPeak Non-Repetitive Surge Current-44AMaximum Reverse Current-25uAChannel ModeP-Channel EnhancementPeak Reverse Recovery Time90nsChannel TypePRepetitive Peak Reverse Voltage-200VDCConfigurationSingleMaximum Drain Source Resistance0.5 Ohms@10VCategoryPower MOSFETMaximum Forward Current-11ATypical Fall Time38nsTypical Gate Charge @ Vgs44nC @10VTypical Input Capacitance @ Vds1200pF@25VTypical Rise Time43nsTypical Turn-Off Delay Time39nsTypical Turn-On Delay Time13nsMinimum Operating Temperature-55°CMaximum Operating Temperature150°CMountingThrough HolePackagingBulkPins3FamilyIRF9640Width4.7mmHeight8.76mmProduct Length10.54mmProduct TypeMOSFETFET Feature*Supplier Device PackageTO-220ABAlternate PartsIRF9640PBFIRF9640 vs IRF9640PBFSpecificationsIRF9640IRF9640PBFPart Life Cycle CodeTransferredActiveIhs ManufacturerVISHAY SILICONIXVISHAY INTERTECHNOLOGY INCPart Package CodeTO-220ABTO-220ABPackage DescriptionFLANGE MOUNT, R-PSFM-T3FLANGE MOUNT, R-PSFM-T3Pin Count33Reach Compliance Codecompliantnot_compliantECCN CodeEAR99EAR99Additional FeatureAVALANCHE RATEDAVALANCHE RATEDAvalanche Energy Rating (Eas)700 mJ700 mJConfigurationSINGLE WITH BUILT-IN DIODESINGLE WITH BUILT-IN DIODEDS Breakdown Voltage-Min200 V200 VDrain Current-Max (ID)11 A11 ADrain-source On Resistance-Max0.5 Ω0.5 ΩFET TechnologyMETAL-OXIDE SEMICONDUCTORMETAL-OXIDE SEMICONDUCTORJEDEC-95 CodeTO-220ABTO-220ABJESD-30 CodeR-PSFM-T3R-PSFM-T3JESD-609 Codee0e3Number of Elements11Number of Terminals33Operating ModeENHANCEMENT MODEENHANCEMENT MODEOperating Temperature-Max150 °C150 °CPackage Body MaterialPLASTIC/EPOXYPLASTIC/EPOXYPackage ShapeRECTANGULARRECTANGULARPackage StyleFLANGE MOUNTFLANGE MOUNTPeak Reflow Temperature (Cel)NOT SPECIFIED260Polarity/Channel TypeP-CHANNELP-CHANNELPulsed Drain Current-Max (IDM)44 A44 AQualification StatusNot QualifiedNot QualifiedSurface MountNONOTerminal FinishTIN LEADMatte Tin (Sn)Terminal FormTHROUGH-HOLETHROUGH-HOLETerminal PositionSINGLESINGLETime@Peak Reflow Temperature-Max (s)NOT SPECIFIED30Transistor ApplicationSWITCHINGSWITCHINGTransistor Element MaterialSILICONSILICONBase Number Matches91Pbfree Code* YesFactory Lead Time*6 WeeksCase Connection*DRAINDrain Current-Max (Abs) (ID)*11 AOperating Temperature-Min*-55 °CPower Dissipation-Max (Abs)*125 WComponent DatasheetIRF9640 PDF IRF9640 P-CH Power MOSFETUsing WarningsPlease check their parameters and pin configuration before replacing them in your circuit.IRF9640 ManufacturerVishay Intertechnology, Inc. is an American manufacturer of discrete semiconductors and passive electronic components founded by Polish-born businessman Felix Zandman. Vishay has manufacturing plants in Israel, Asia, Europe, and the Americas where it produces rectifiers, diodes, MOSFETs, optoelectronics, selected integrated circuits, resistors, capacitors, and inductors. Vishay Intertechnology revenues for 2018 were $3.035 billion. Vishay is one of the world's foremost manufacturers of power MOSFETs. They have a wide range of power electronic applications, including portable information appliances, internet communications infrastructure, power integrated circuits, cell phones, and notebook computers.FAQWhat are IRF9640 Equivalents?2SJ513, CEP14P20, IRF9640PBF, 9640S, IRFP9240, MTW14P20, IRF044, IRF044SMD What is IRF9640?A P-Channel enhancement mode silicon-gate power field-effect transistor.

Product OverviewThe IRPS5401 is a complete power management unit delivering up to 5 output voltages to processors, FPGA’s and other multi-rail power systems. Four high efficiency configurable switching regulators and a source/sink linear regulator provide the typical rails required such as core voltage, memory voltage and I/O voltages. This blog will introduce IRPS5401 systematically from its features, pinout to its specifications, applications, also including IRPS5401 datasheet and so much more. CatalogProduct OverviewIRPS5401 FeaturesIRPS5401 PinoutIRPS5401 ApplicationsIRPS5401 Application CircuitIRPS5401 Block DiagramIRPS5401 SpecificationHow does IRPS5401 workIRPS5401 Programming Guide and DatasheetIRPS5401 ManufacturerUsing WarningsIRPS5401 FAQ IRPS5401 FeaturesFull power system including 5 integrated outputs4A, 4A, 2A and 2A Switching Regulators500mA Source/Sink Linear regulatorSingle rail operation 5.5V to 12VOutput Range from 0.25V to 5.1V for outputs A-D and 0.5V to 3.6V for LDOAllows combining outputs and/or the use of an external IR MOSFET™ Power Stage to increaseoutput         current to as high as 50AEmulated current mode control without external compensationDifferential voltage sensing on Switcher A for higher accuracyI2C / PMBus with integrated level shifterAdvanced Sequencing controlExtensive PMBus command set of 74 commandsIntegrated current sensing and full telemetry including voltage, current, temperature and faultsRated for -40°C to +125°C TJ operationPb-Free, RoHS6, 7x7mm, 56-pin, 0.4mm pitch QFN IRPS5401 PinoutThe following figure is the diagram of IRPS5401 pinout. IRPS5401 Pinout IRPS5401 ApplicationsHigh density ASIC, FPGA & CPU multi-rail systemsEmbedded Computing systemsCommunications and Storage systems IRPS5401 Application Circuit The following is the application circuit diagram of IRPS5401. IRPS5401 Application Circuit Diagram IRPS5401 Block DiagramThe following figure shows the block diagram of IRPS5401 IRPS5401 Block Diagram IRPS5401 SpecificationParametricsIRPS5401MFamilyPMICFeatures (Sync)xIout   max50.0 AInput Voltage   max14.0 VLanguageSPICEOutput Voltage   min  max0.25 V   5.1 VProduct CategoryDC-DC Power ConversionQualificationIndustrialSwitching Frequency   max2000.0 kHzTechnologyCurrent ModeTypeMultiple Output - 5 OutputsHow does IRPS5401 workThe IRPS5401 can operate with an internal bias supply (LDO), typically 5.0V. This allows operation with a single supply by connecting the input of the LDO (VSUPPLY) to the bus voltage (Vin_x). A 1uF capacitor should be used at the VSUPPLY pin for decoupling purposes. The output of this LDO is brought out at the Vcc pin and must be bypassed to the analog ground (pin 50) with a 1.0uF decoupling capacitor. An additional voltage, VDRV, required by the internal driver circuitry is derived by using a 2 ohm-1uF filter from the Vcc pin to the VDRV pin. Note that the 1uF at the VDRV pin must be bypassed to the system power ground (pin 57). The Vcc pin may also be connected to the VSUPPLY pin, and an external Vcc supply between 4.5V and 5.5V may be used, allowing for an extended operating bus voltage (Vin_x) range from 1.2V to 14V. The device utilizes the on-resistance of the low side MOSFET (synchronous MOSFET) as the current sense element. This method enhances the converter’s efficiency and reduces cost by eliminating the need for external current sense resistors. IRPS5401 Programming Guide and DatasheetYou can download this datasheet for IRPS5401 Programming Guide & Datasheet from the link given below: IRPS5401 Programming GuideIRPS5401 Datasheet IRPS5401 ManufacturerInfineon Technologies makes semiconductors, microcontrollers, sensors, switches, and other devices that manage power, energy, security, and other functions in cars, phone, appliances, and machinery. The company's products are No. 1 or 2 in their markets for automotive, industrial power control, power management, and digital security applications. Automotive is Infineon's biggest market, accounting for about 45% of sales. Customers include Bosch, Bombardier, Gemalto, and Osram. Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. IRPS5401 FAQWhat is PMIC used for?A power management integrated circuit (PMIC) is used to manage power on an electronic devices or in modules on devices that may have a range of voltages. The PMIC manages battery power charging and sleep modes, DC-to-DC conversion, scaling of voltages down or up, among others. What does PMIC stand for in IC category?A PMIC can refer to any chip that is an individual power related function, but generally refer to ICs that incorporate more than one function such as different power conversions and power controls such as voltage supervision and undervoltage protection. What is the purpose of the irps5401 switcher?Integrated, accurate current, voltage and temperature sensing allows telemetry and fault reporting through the I2C/PMBus. The IRPS5401 switching regulators utilize fixed frequency emulated current mode control, and thus no external compensation is required. The IRPS5401 is highly flexible. Switchers A and B deliver 2A each. What kind of rails can the irps5401 be used for?The IRPS5401 is designed for single rail operation ranging from 5V to 12V. It has one 500mA LDO output, and four configurable switching regulator outputs, two at 2A, and two at 4A. The outputs of the IRPS5401 can be used to provide the typical rails required for core, memory, and I/O voltages. What kind of amplifier does a PMIC use?Some models feature a low-dropout regulator (LDO), and a real-time clock (RTC) co-operating with a backup battery. A PMIC can use pulse-frequency modulation (PFM) and pulse-width modulation (PWM). It can use switching amplifier (Class-D electronic amplifier). How many high efficiency configurable switching regulators does the IRPS5401 provide?Four What is the range of the extended operating bus voltage of the IRPS5401?1.2V to 14V What can the IRPS5401 operate with?Single supply

CatalogDESCRIPTIONFEATURESAPPLICATIONSBLOCK DIAGRAMAPPLICATION CIRCUITSURROUND/DELAYPIN CONFIGURATIONPIN DESCRIPTIONECHO MODEAUTO RESET FUNCTIONTABLE 1: VCO FREQUENCY VS DELAY TIMEABSOLUTE MAXIMUM RATINGRECOMMENDED OPERATING CONDITIONSAC CHARACTERISTICSPACKAGE INFORMATIONDatasheet Download PDF DESCRIPTIONThe PT2399 is a single chip echo processor IC utilizing CMOS technology. Which accept analog audio input signal, a high sample rate ADC transfer the analog signal into a bit stream then storage to internal 44Kbit RAM, after processing the bit stream will de-modulate by DAC and lowpass filter. Overall delay time is determined by internal VCO clock frequency, and user can easy to change the VCO frequency by changing the external resistance. The PT2399 performs low distortion (THD<0.5%@0.5Vrms) and low noise (No<-90dBV) characteristic for audio purpose, and pin arrangement and application circuit are optimized for easy PCB layout and cost saving advantage.FEATURESCMOS technologyLeast external componentsAuto reset Function prevent POP noiseLow noise, SNR better than 90dB (typical)Low distortion, THD= 0.5%(typical)User adjustable VCO clock frequencyAPPLICATIONSKARAOKE MixerCD/DVD Player/RecorderMultimedia TVCar Entertainment SystemMusic Instrument effecterElectronics ToyBLOCK DIAGRAMAPPLICATION CIRCUITSURROUND/DELAYPIN CONFIGURATIONPIN DESCRIPTIONPin NameI/ODescriptionPin No.VCC-Analog supply voltage input1REF-Analog reference voltage (1/2VCC)2AGND-Analog ground3DGND-Digital ground4CLK_OOSystem clock output pin5VCOIVCO Frequency adjustment6CC1-Current control 17CC0-Current control 08OP1-OUTOOP amplifier 1 input/output. This pin can be used as modulated/Demodulated integrator by connecting capacitor9OP1-INI10OP2-INIOP Amplifier 2 input/output. This pin can be used as Modulated/Demodulated Integrator by connecting Capacitor11OP2-OUTO12LPF2-INILow pass filter 2 input/output pin13LPF2-OUTO14LPF1-OUTOLow pass filter 1 input/output pin15LPF1-INI16ECHO MODEAUTO RESET FUNCTION TABLE 1: VCO FREQUENCY VS DELAY TIMER27.6K21.3K17.2K14.3K12.1K10.5K9.2K8.2Kfck2.0M2.5M3.0M3.5M4.0M4.5M5.0M5.5Mtd342ms273ms228ms196ms171ms151ms136.6ms124.1msTHD1.0%0.8%0.63%0.53%0.46%0.41%0.36%0.33%R7.2K6.4K5.8K5.4K4.9K4.5K4K3.4Kfck6.0M6.5M7.0M7.5M8.0M8.5M9.0M10Mtd113.7ms104.3ms97.1ms92.2ms86.3ms81ms75.9ms68.1msTHD0.29%0.27%0.25%0.25%0.23%0.22%0.21%0.19%R2.8K2.4K2K1.67K1.47K1.28K1.08K894fck11M12M13M14M15M16M17M18Mtd61.6ms56.6ms52.3ms48.1ms45.8ms43ms40.6ms38.5msTHD0.18%0.16%0.15%0.15%0.15%0.15%0.14%0.14%R7235192880.5fck19M20M21M22Mtd36.6ms34.4ms32.6ms31.3msTHD0.14%0.13%0.13%0.13%ABSOLUTE MAXIMUM RATINGParameterSymbolRatingUnitSupply voltageVcc6.5VSupply currentIcc100mAPower dissipationPd1.7WOperation temperatureTopr-40 to +85℃Storage temperatureTstg-65 to +150℃RECOMMENDED OPERATING CONDITIONSParameterSymbolMin.Typ.Max.UnitSupply voltageVcc4.555.5VClock frequencyfck-45MHzAC CHARACTERISTICSParameterSymbolTest ConditionMin.Typ.Max.UnitSupply voltageVcc-4.55.05.5VSupply currentIcc--1530mAVoltage gainGvRL=47KΩ--0.52.5dBMax. output voltageVomaxTHD=10%11.251.5VrmsOutput distortionTHDA-weighted-0.41.0%Output noise voltageNoA-Weighted-95-90-80dBVPower supply rejection ratioPSRRVr=100mV, f=100Hz--40-30dBPACKAGE INFORMATION   Datasheet Download PDFYou can download the datasheet from the link given below.PT2399-Datasheet 

The LM338K are Adjustable 3-terminal Positive Voltage Regulators capable of supplying in excess of 5A over a 1.2V to 32V output range.CatalogProduct OverviewLM338K CAD ModelsLM338K Package DimensionsLM338K FeaturesLM338K Product AttributesLM338K ApplicationsLM338K Application CircuitsAlternate PartsComponent DatasheetLM338 vs LM338KUsing WarningsLM338K ManufacturerFAQProduct OverviewLM338K Voltage RegulatorThe LM338K is exceptionally easy to use and requires only 2 resistors to set the output voltage. The careful circuit design has resulted in outstanding load and line regulation comparable to many commercial power supplies. The LM138  family is supplied in a standard 3-lead transistor package. A unique feature of the LM138 family is time-dependent current limiting. The current limit circuitry allows peak currents of up to 12 A to be drawn from the regulator for short periods of time. This allows the LM138 to be used with heavy transient loads and speeds start-up under full-load conditions. Under sustained loading conditions, the current limit decreases to a safe value protecting the regulator. Also included on the chip are thermal overload protection and safe area protection for the power transistor. Overload protection remains functional even if the adjustment pin is accidentally disconnected.The LM338  is capable of providing extremely good load regulation but a few precautions are needed to obtain maximum performance. In operation, the LM338 develops a nominal 1.25 V reference voltage, V(REF), between the output and adjustment terminal.  LM338K CAD ModelsLM338K CAD ModelsLM338K Package DimensionsLM338K Regulator Package DimensionsLM338K Features• Guaranteed 7 A peak output current• Guaranteed 5 A output current• Adjustable output down to 1.2 V• Line regulation typically 0.005 %/V• Load regulation typically 0.1 %• Guaranteed thermal regulation• Current limit constant with temperature• Standard 3-lead transistor packageLM338K Product AttributesSpecificationsValuesManufacturer:STMicroelectronicsProduct Category:Linear Voltage RegulatorsRoHS:DetailsMounting Style:Through HolePackage/Case:TO-3Number of Outputs:1 OutputPolarity:PositiveOutput Voltage:1.2 V to 32 VOutput Current:5 AOutput Type:AdjustableInput Voltage MAX:35 VInput Voltage MIN:4.2 VMinimum Operating Temperature:0 CMaximum Operating Temperature:+ 125 CLoad Regulation:0.5 %Line Regulation:0.03 %/VSeries:LM338Packaging:BulkBrand:STMicroelectronicsHeight:8.7 mm (Max)Length:39.5 mm (Max)Product Type:Linear Voltage RegulatorsPSRR / Ripple Rejection - Typ:75 dBFactory Pack Quantity:100Subcategory:PMIC - Power Management ICsWidth:26.2 mm (Max)LM338K ApplicationsConsumer Electronics, Aerospace, Defence, Military, Industrial, Power ManagementLM338K Application CircuitsConstant 5-V Regulator Regulator with Line Resistance in Output Lead Regulator With Protection Diodes Slow Turnon 15-V Regulator Adjustable Regulator with Improved Ripple Rejection High Stability 10-V Regulator Digitally Selected Outputs Light Controller Precision Current LimiterAlternate PartsLM338KSTEEL/NOPBComponent DatasheetLM338K PDFLM338 vs LM338KSpecificationsLM338LM338KPbfree Code No*Rohs Code No NoPart Life Cycle CodeObsoleteTransferredIhs ManufacturerSEMTECH CORPSEAGATE MICROELECTRONICS LTDPart Package CodeTO-204AA*Package DescriptionTO-3, TO-204/-3TO-204/-3Pin Count2*Reach Compliance CodeunknownunknownECCN CodeEAR99EAR99HTS Code8542.39.00.018542.39.00.01Samacsys DescriptionTO-3 5 AMP POSITIVE ADJUSTABLE VOLTAGE REGULATORS*Samacsys ManufacturerSEMTECH*AdjustabilityADJUSTABLEADJUSTABLEDropout Voltage1-Nom3 V3 VInput-Output Voltage Differential-Max35 V*Input-Output Voltage Differential-Min3 V*JESD-30 CodeO-MBFM-P2*JESD-609 Codee0*Line Regulation-Max (%/V)0.060.06Load Regulation-Max(%)1%1%Number of Functions1*Number of Outputs11Number of Terminals23Operating Temperature TJ-Max125 °C125 °COutput Current1-Max5 A5 AOutput Voltage1-Max32 V32 VOutput Voltage1-Min1.2 V1.2 VPackage Body MaterialMETALMETALPackage CodeTO-3*Package Equivalence CodeTO-204/-3TO-204/-3Package ShapeROUND*Package StyleFLANGE MOUNT*Peak Reflow Temperature (Cel)NOT SPECIFIED*Qualification StatusNot QualifiedNot QualifiedRegulator TypeADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR*Surface MountNo*TechnologyBIPOLARBIPOLARTerminal FinishTin/Lead (Sn/Pb)*Terminal FormPIN/PEG*Terminal PositionBOTTOM*Time@Peak Reflow Temperature-Max (s)NOT SPECIFIED*Base Number Matches41Using WarningsPlease check their parameters and pin configuration before replacing them in your circuit.LM338K ManufacturerSTMicroelectronics is a French-Italian multinational electronics and semiconductor manufacturer headquartered in Geneva, Switzerland. It is commonly called ST, and it is Europe's largest semiconductor chip maker based on revenue. While STMicroelectronics corporate headquarters and the headquarters for EMEA region are based in Geneva, the holding company, STMicroelectronics N.V. is registered in Amsterdam, Netherlands.FAQWhat is LM338K?Adjustable 3-terminal Positive Voltage Regulator. What does the LM138 have to be used with?Heavy transient loads and speeds start-up under full-load conditions. What types of protections are included on the LM338K?Thermal overload protection and safe area protection.