MC78L12ACPREG
- Mfr.Part #
- MC78L12ACPREG
- Manufacturer
- onsemi
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Datasheet
- Download
- Description
- IC REG LINEAR 12V 100MA TO92-3
- Stock
- 1,492
- In Stock :
- 1,492
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - Linear
- Mounting Type :
- Through Hole
- Peak Reflow Temperature (Cel) :
- 260
- Published :
- 2005
- Dropout Voltage1-Nom :
- 1.7V
- Protection Features :
- Over Temperature, Short Circuit
- Lead Free :
- Lead Free
- Number of Outputs :
- 1
- JESD-609 Code :
- e3
- Halogen Free :
- Halogen Free
- Number of Functions :
- 1
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Radiation Hardening :
- No
- Max Output Current :
- 100mA
- PSRR :
- 42dB (120Hz)
- Number of Pins :
- 3
- Min Input Voltage :
- 35V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Terminal Finish :
- Tin (Sn)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Packing Method :
- Tape and Reel
- Base Part Number :
- MC78L12
- Voltage - Input (Max) :
- 35V
- Pin Count :
- 3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 3
- Packaging :
- Tape and Reel (TR)
- Output Voltage :
- 12V
- Output Type :
- FIXED
- Mount :
- Through Hole
- Pbfree Code :
- yes
- Factory Lead Time :
- 2 Weeks
- Voltage Tolerance-Max :
- 5%
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- BOTTOM
- Number of Regulators :
- 1
- ECCN Code :
- EAR99
- Output Configuration :
- Positive
- Current - Quiescent (Iq) :
- 6.5mA
- Dropout Voltage :
- 1.7V
- Output Voltage 1 :
- 12V
- Operating Temperature :
- 0°C~125°C
- Datasheets
- MC78L12ACPREG

Voltage Regulators - Linear onsemi MC78L12ACPREG Overview
Introducing the MC78L12ACPREG linear voltage regulator from onsemi, designed to deliver stable 12V output with a maximum current rating of 100mA. As a leading expert in integrated circuits, onsemi has engineered this regulator to meet the stringent demands of various electronic applications, ensuring reliable performance and precise voltage regulation. Whether you're powering sensitive analog circuits, microcontrollers, or other critical components, the MC78L12ACPREG offers a dependable solution for maintaining consistent voltage levels, ultimately enhancing the efficiency and longevity of your electronic systems.
MC78L12ACPREG Features
- Stable 12V Output: Provides a steady 12V voltage output, ideal for powering a wide range of electronic devices.
- Low Dropout Voltage: With minimal dropout voltage, this regulator maximizes efficiency and minimizes power dissipation.
- Compact TO-92 Package: The TO-92 package offers compact size and efficient heat dissipation, making it suitable for space-constrained applications.
- Wide Operating Temperature Range: From -40°C to 125°C, ensuring reliable performance in harsh environmental conditions.
- Short Circuit Protection: Safeguards against short circuits, enhancing the robustness of the regulator and protecting connected components.
MC78L12ACPREG Applications
- Industrial Automation: Deployed in industrial automation systems to regulate voltage for sensors, actuators, and control circuits, ensuring stable operation in manufacturing environments.
- Embedded Systems: Integrated into embedded systems and microcontroller-based projects to provide regulated power supply for digital and analog circuits, enhancing system reliability and performance.
- Telecommunications Equipment: Utilized in telecommunications equipment such as routers, switches, and base stations to maintain stable voltage levels for signal processing and data transmission, minimizing signal distortion and enhancing network reliability.
- Automotive Electronics: Incorporated into automotive electronics applications to regulate voltage for sensors, electronic control units (ECUs), and infotainment systems, ensuring consistent performance and longevity even in harsh automotive environments.
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