Fairchild/ON Semiconductor KA7809ETU
- Part Number:
- KA7809ETU
- Manufacturer:
- Fairchild/ON Semiconductor
- Ventron No:
- 3759080-KA7809ETU
- Description:
- IC REG LDO 9V 1A TO220-3
- ECAD Model:
-
- Datasheet:
- KA78xx(A)E TO220B03 Pkg Drawing
Description
The KA78XXE/KA78XXAE series of three-terminal positive regulators is available in the TO-220 / D-PAK package with several fixed-output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut-down, and safe operating area protection. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed-voltage regulators, these devices can be used with external components for adjustable voltages and currents.
Features
Output Current up to 1 A
Output Voltages of 5, 6, 8, 9, 10, 12, 15, 18, 24 V
Thermal Overload Protection
Short-Circuit Protection
Output Transistor Safe Operating Area Protection
Applications
Linear Regulators
Power Supplies
Voltage Regulation
Current Limiting
Thermal Protection
The KA78XXE/KA78XXAE series of three-terminal positive regulators is available in the TO-220 / D-PAK package with several fixed-output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut-down, and safe operating area protection. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed-voltage regulators, these devices can be used with external components for adjustable voltages and currents.
Features
Output Current up to 1 A
Output Voltages of 5, 6, 8, 9, 10, 12, 15, 18, 24 V
Thermal Overload Protection
Short-Circuit Protection
Output Transistor Safe Operating Area Protection
Applications
Linear Regulators
Power Supplies
Voltage Regulation
Current Limiting
Thermal Protection
Fairchild/ON Semiconductor KA7809ETU technical specifications, attributes, parameters and parts with similar specifications to Fairchild/ON Semiconductor KA7809ETU.
- MountThrough Hole
- Mounting TypeThrough Hole
- Package / CaseTO-220-3
- Number of Pins3
- Weight1.8g
- Operating Temperature-40°C~125°C
- PackagingTube
- Published2016
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations3
- ECCN CodeEAR99
- Terminal FinishTin (Sn)
- SubcategoryOther Regulators
- Packing MethodRAIL
- TechnologyBIPOLAR
- Terminal PositionSINGLE
- Number of Functions1
- Terminal Pitch2.54mm
- Base Part NumberKA7809
- Number of Outputs1
- Voltage - Input (Max)35V
- Output Voltage9V
- Output TypeFixed
- Max Output Current1A
- Output ConfigurationPositive
- Quiescent Current8mA
- Accuracy4 %
- Output Voltage 19V
- Number of Regulators1
- Min Input Voltage11.5V
- Protection FeaturesOver Temperature, Short Circuit
- Voltage Dropout (Max)2V @ 1A Typ
- PSRR71dB (120Hz)
- Dropout Voltage2V
- Dropout Voltage1-Nom2V
- Min Output Voltage9V
- Power Supply Rejection Ratio (PSRR)71dB
- Voltage Tolerance-Max4.4%
- Nominal Output Voltage9V
- Output Voltage Accuracy4 %
- Height15.95mm
- Length10mm
- Width4.5mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusRoHS Compliant
- Lead FreeLead Free
The three parts on the right have similar specifications to KA7809ETU.
-
ImagePart NumberManufacturerMountMounting TypePackage / CaseNumber of PinsWeightOperating TemperaturePackagingPublishedJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishSubcategoryPacking MethodTechnologyTerminal PositionNumber of FunctionsTerminal PitchBase Part NumberNumber of OutputsVoltage - Input (Max)Output VoltageOutput TypeMax Output CurrentOutput ConfigurationQuiescent CurrentAccuracyOutput Voltage 1Number of RegulatorsMin Input VoltageProtection FeaturesVoltage Dropout (Max)PSRRDropout VoltageDropout Voltage1-NomMin Output VoltagePower Supply Rejection Ratio (PSRR)Voltage Tolerance-MaxNominal Output VoltageOutput Voltage AccuracyHeightLengthWidthRadiation HardeningREACH SVHCRoHS StatusLead FreeSurface MountPeak Reflow Temperature (Cel)Reach Compliance CodeTime@Peak Reflow Temperature-Max (s)Pin CountJESD-30 CodeQualification StatusCurrent - OutputVoltage - Output (Min/Fixed)Current - Quiescent (Iq)Supplier Device PackageReflow Temperature-Max (s)Input Voltage Absolute-MaxView Compare
-
KA7809ETUThrough HoleThrough HoleTO-220-331.8g-40°C~125°CTube2016e3yesObsolete1 (Unlimited)3EAR99Tin (Sn)Other RegulatorsRAILBIPOLARSINGLE12.54mmKA7809135V9VFixed1APositive8mA4 %9V111.5VOver Temperature, Short Circuit2V @ 1A Typ71dB (120Hz)2V2V9V71dB4.4%9V4 %15.95mm10mm4.5mmNoNo SVHCRoHS CompliantLead Free-------------- -
-Through HoleTO-220-3---40°C~125°CBulk-e3yesObsolete3 (168 Hours)3-MATTE TIN---SINGLE1---35V-Fixed-Positive--15V1-Over Temperature, Short Circuit2V @ 1A Typ70dB (120Hz)------------ROHS3 Compliant-NONOT APPLICABLEunknownNOT APPLICABLE3R-XSFM-T3COMMERCIAL1A15V8mA---
-
-Through HoleTO-220-3--0°C~125°CTube2007--Obsolete1 (Unlimited)---------KA7806-35V-Fixed-Positive---1-Over Temperature, Short Circuit2V @ 1A Typ65dB (120Hz)---------------------1A6V6mATO-220-3--
-
-Through HoleTO-220-3---40°C~125°CBulk2013e3yesObsolete1 (Unlimited)3EAR99Tin (Sn)Other RegulatorsRAILBIPOLARSINGLE12.54mmKA7818135V-Fixed-Positive--18V1-Over Temperature, Short Circuit2V @ 1A Typ69dB (120Hz)-2V--5%-------RoHS Compliant-NONOT SPECIFIEDnot_compliant--R-PSFM-T3Not Qualified1A18V8mA-NOT SPECIFIED35V
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