KA7809ERTM is Obsolete and no longer manufactured.
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onsemi
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Linear Voltage Regulator IC Positive Fixed 1 Output 1A DPAK
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 1A DPAK
TO-252-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

KA7809ERTM

DigiKey Part Number
KA7809ERTMTR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
KA7809ERTM
Description
IC REG LINEAR 9V 1A DPAK
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A DPAK
Datasheet
 Datasheet
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
8 mA
Packaging
Tape & Reel (TR)
PSRR
71dB (120Hz)
Part Status
Obsolete
Protection Features
Over Temperature, Short Circuit
Output Configuration
Operating Temperature
-40°C ~ 125°C
Output Type
Mounting Type
Surface Mount
Number of Regulators
1
Package / Case
TO-252-3, DPAK (2 Leads + Tab), SC-63
Voltage - Input (Max)
35V
Supplier Device Package
DPAK
Voltage - Output (Min/Fixed)
9V
Base Product Number
Voltage Dropout (Max)
2V @ 1A (Typ)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MC78M09BDTRKGonsemi17 504MC78M09BDTRKGOSCT-ND€0.41000Similar
MC78M09CDTRKGonsemi5 742MC78M09CDTRKGOSCT-ND€0.37000Similar
L78M09ABDT-TRSTMicroelectronics8 984497-14163-1-ND€0.54000Similar
L78M09CDT-TRSTMicroelectronics12 124497-1208-1-ND€0.50000Similar
NJM7809DL1A-TE1Nisshinbo Micro Devices Inc.02129-NJM7809DL1A-TE1-ND€0.56822Similar
Obsolete
This product is no longer manufactured. View Substitutes
Non-Cancelable/Non-Returnable