MC7812BD2T
- Mfr.Part #
- MC7812BD2T
- Manufacturer
- onsemi
- Package / Case
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Datasheet
- Download
- Description
- IC REG LINEAR 12V 1A D2PAK
- Stock
- 20,318
- In Stock :
- 20,318
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - Linear
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Output Configuration :
- Positive
- Terminal Finish :
- Tin (Sn)
- Height :
- 4.572mm
- Number of Outputs :
- 1
- Power Supply Rejection Ratio (PSRR) :
- 60dB
- Mounting Type :
- Surface Mount
- Dropout Voltage :
- 2V
- Number of Terminations :
- 2
- Radiation Hardening :
- No
- Halogen Free :
- Halogen Free
- Lead Free :
- Lead Free
- Packaging :
- Tube
- Pbfree Code :
- yes
- Packing Method :
- Rail
- Dropout Voltage1-Nom :
- 2V
- Number of Pins :
- 3
- ECCN Code :
- EAR99
- Number of Regulators :
- 1
- Min Output Voltage :
- 12V
- Accuracy :
- 4 %
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Factory Lead Time :
- 2 Weeks
- Output Voltage :
- 12V
- Width :
- 9.347mm
- Max Output Current :
- 1A
- PSRR :
- 60dB (1kHz)
- Output Voltage 1 :
- 12V
- Base Part Number :
- MC7812
- JESD-30 Code :
- R-PSSO-G2
- Number of Functions :
- 1
- Terminal Pitch :
- 2.54mm
- Protection Features :
- Over Temperature, Short Circuit
- Voltage - Input (Max) :
- 35V
- Operating Temperature :
- -40°C~125°C
- Output Type :
- FIXED
- Pin Count :
- 3
- Voltage Tolerance-Max :
- 5%
- Output Voltage Accuracy :
- 4 %
- Quiescent Current :
- 8mA
- Nominal Output Voltage :
- 12V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Single
- Min Input Voltage :
- 14V
- Package / Case :
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- JESD-609 Code :
- e3
- Voltage Dropout (Max) :
- 2V @ 1A Typ
- REACH SVHC :
- No SVHC
- Length :
- 10.24mm
- Published :
- 2008
- Peak Reflow Temperature (Cel) :
- 245
- Datasheets
- MC7812BD2T

[Voltage Regulators - Linear] onsemi MC7812BD2T Overview
The onsemi MC7812BD2T is a highly reliable linear voltage regulator integrated circuit designed to deliver a steady output voltage of 12 volts with a maximum current rating of 1 ampere. Engineered with precision and efficiency in mind, this IC ensures stable performance across various applications, making it an ideal choice for industries demanding consistent power supply solutions.
Featuring advanced D2PAK packaging, this voltage regulator offers enhanced thermal performance and durability, suitable for demanding environments where reliability is paramount. Whether powering sensitive electronic devices or driving small motors, the MC7812BD2T delivers consistent and regulated voltage, ensuring optimal operation and prolonging the lifespan of connected components.
Designed and manufactured by onsemi, a leading provider of semiconductor solutions, the MC7812BD2T exemplifies quality and innovation in voltage regulation technology, making it a preferred choice for engineers and designers seeking reliable power management solutions.
MC7812BD2T Features
- Stable Output Voltage: Provides a regulated 12-volt output for consistent performance.
- High Current Capability: With a maximum output current of 1 ampere, suitable for various applications.
- Efficient Design: Ensures minimal power loss and high efficiency in voltage regulation.
- Thermal Protection: Integrated thermal shutdown protection prevents overheating, ensuring device reliability.
- D2PAK Packaging: Features robust D2PAK packaging for improved thermal dissipation and mechanical strength.
- Wide Application Range: Suitable for use in a diverse range of electronic devices and systems.
MC7812BD2T Applications
- Industrial Automation: Utilized in industrial control systems, PLCs, and motor drives for stable voltage supply, ensuring reliable operation in manufacturing environments.
- Telecommunications Equipment: Integrated into telecom infrastructure such as base stations, routers, and switches to provide regulated power for uninterrupted communication networks.
- Consumer Electronics: Incorporated in electronic appliances, audio/video equipment, and instrumentation devices to maintain consistent voltage levels, enhancing performance and longevity.
- Automotive Electronics: Deployed in automotive applications including engine control units (ECUs), navigation systems, and dashboard displays for reliable power delivery, even in harsh operating conditions.
- Renewable Energy Systems: Used in solar inverters, wind turbine controllers, and battery management systems to regulate voltage output, optimizing energy conversion and storage efficiency.
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