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National Semiconductor LM341P12 78M12 12V 500mA Voltage Regulator TO-202 NOS
National Semiconductor LM341P12 78M12 12V 500mA Voltage Regulator TO-202 NOS
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$3.49 USD
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ITEM SPECIFICS
Brand: National Semiconductor
Model: LM341P12
MPN: LM341P12
Alternate Marking: 78M12
Type: 3-Terminal Fixed Positive Linear Voltage Regulator
Output Voltage: 12V
Output Current: 500mA
Package: TO-202
Mounting: Through-Hole
Condition: New
Quantity: 1
DESCRIPTION
New old stock National Semiconductor LM341P12 3-terminal positive 12V voltage regulator in a TO-202 package. Marked with the National Semiconductor logo, "104," "LM341P12," and "78M12." Tab and leads show storage discoloration, as pictured.
The LM341 and LM78M series are National's 500mA three-terminal positive regulators. This part carries both the LM341 and 78M12 numbers.
Features:
Fixed 12V positive output
Output current in excess of 500mA with adequate heatsinking
Internal thermal overload protection
Internal short-circuit current limiting
Output transistor safe-area compensation
No external components required
TO-202 package with metal mounting tab
Original National Semiconductor manufacture
Compatibility:
Direct replacement for LM341P-12 and 78M12-type 12V 500mA positive regulators. Electrically equivalent to LM78M12, L78M12, and MC78M12 parts; those are commonly TO-220, so check fit and mounting before substituting a different package.
Q&A
Q: What is the LM341P12?
A: A National Semiconductor 12V, 500mA three-terminal positive voltage regulator in a TO-202 package.
Q: Is the LM341 the same as the 78M12?
A: Yes, functionally. National's datasheet covers the LM341 and LM78MXX series together, and this part is marked with both numbers.
Q: Can a 7812 replace a 78M12?
A: A 7812 is rated for higher current, so it can usually substitute electrically, but the package and mounting may differ.
DISCLAIMER
Item is new old stock, sold as pictured. Ships fast with tracking. 30-day returns accepted; buyer pays return shipping.
LEGAL DISCLAIMER
We are not an authorized distributor, reseller, or representative of National Semiconductor. All product names, trademarks, brands, and logos are the property of their respective owners. Products are sourced from surplus inventory and are not covered by manufacturer warranties.
LM341P12, LM341P-12, LM341-12, LM341, National LM341, 78M12, LM78M12, L78M12, MC78M12, 78M12 voltage regulator, 12V 500mA regulator, 12V voltage regulator, positive voltage regulator TO-202, TO-202 regulator, vintage National Semiconductor regulator, NOS voltage regulator, power supply regulator replacement, 12V rail not working, power supply no 12V output, voltage regulator failed replacement, circuit board not powering up regulator
Thank you for shopping with American Industrial Parts Group!
Brand: National Semiconductor
Model: LM341P12
MPN: LM341P12
Alternate Marking: 78M12
Type: 3-Terminal Fixed Positive Linear Voltage Regulator
Output Voltage: 12V
Output Current: 500mA
Package: TO-202
Mounting: Through-Hole
Condition: New
Quantity: 1
DESCRIPTION
New old stock National Semiconductor LM341P12 3-terminal positive 12V voltage regulator in a TO-202 package. Marked with the National Semiconductor logo, "104," "LM341P12," and "78M12." Tab and leads show storage discoloration, as pictured.
The LM341 and LM78M series are National's 500mA three-terminal positive regulators. This part carries both the LM341 and 78M12 numbers.
Features:
Fixed 12V positive output
Output current in excess of 500mA with adequate heatsinking
Internal thermal overload protection
Internal short-circuit current limiting
Output transistor safe-area compensation
No external components required
TO-202 package with metal mounting tab
Original National Semiconductor manufacture
Compatibility:
Direct replacement for LM341P-12 and 78M12-type 12V 500mA positive regulators. Electrically equivalent to LM78M12, L78M12, and MC78M12 parts; those are commonly TO-220, so check fit and mounting before substituting a different package.
Q&A
Q: What is the LM341P12?
A: A National Semiconductor 12V, 500mA three-terminal positive voltage regulator in a TO-202 package.
Q: Is the LM341 the same as the 78M12?
A: Yes, functionally. National's datasheet covers the LM341 and LM78MXX series together, and this part is marked with both numbers.
Q: Can a 7812 replace a 78M12?
A: A 7812 is rated for higher current, so it can usually substitute electrically, but the package and mounting may differ.
DISCLAIMER
Item is new old stock, sold as pictured. Ships fast with tracking. 30-day returns accepted; buyer pays return shipping.
LEGAL DISCLAIMER
We are not an authorized distributor, reseller, or representative of National Semiconductor. All product names, trademarks, brands, and logos are the property of their respective owners. Products are sourced from surplus inventory and are not covered by manufacturer warranties.
LM341P12, LM341P-12, LM341-12, LM341, National LM341, 78M12, LM78M12, L78M12, MC78M12, 78M12 voltage regulator, 12V 500mA regulator, 12V voltage regulator, positive voltage regulator TO-202, TO-202 regulator, vintage National Semiconductor regulator, NOS voltage regulator, power supply regulator replacement, 12V rail not working, power supply no 12V output, voltage regulator failed replacement, circuit board not powering up regulator
Thank you for shopping with American Industrial Parts Group!
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