MC79L12ACDR
- Mfr.Part #
- MC79L12ACDR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR -12V 100MA 8SOIC
- Stock
- 29,264
- In Stock :
- 29,264
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- PSRR :
- 42dB (120Hz)
- Output Voltage :
- -12V
- Base Part Number :
- 79L12
- Max Output Current :
- 100mA
- Max Output Voltage :
- -12V
- Factory Lead Time :
- 6 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Terminal Position :
- Dual
- Height :
- 1.75mm
- JESD-609 Code :
- e4
- Voltage Dropout (Max) :
- 1.7V @ 40mA
- Number of Outputs :
- 1
- Weight :
- 72.603129mg
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Number of Terminations :
- 8
- Output Voltage 1 :
- 12V
- Length :
- 4.9mm
- Output Configuration :
- Negative
- Voltage Tolerance-Max :
- 5%
- Quiescent Current :
- 6.5mA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Min Input Voltage :
- -14.5V
- Power Supply Rejection Ratio (PSRR) :
- 42dB
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tape and Reel (TR)
- Output Type :
- FIXED
- Number of Regulators :
- 1
- Number of Functions :
- 1
- Dropout Voltage1-Nom :
- 1.7V
- Pin Count :
- 8
- ECCN Code :
- EAR99
- Output Voltage Accuracy :
- 5 %
- Operating Temperature :
- 0°C~125°C
- Min Output Voltage :
- -12V
- Dropout Voltage :
- 1.7V
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Number of Pins :
- 8
- RoHS Status :
- ROHS3 Compliant
- Protection Features :
- Over Temperature, Short Circuit
- Packing Method :
- TR
- Surface Mount :
- yes
- Thickness :
- 1.58mm
- Contact Plating :
- Gold
- Accuracy :
- 5 %
- Voltage - Input (Max) :
- -27V
- Width :
- 3.91mm
- Qualification Status :
- Not Qualified
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Datasheets
- MC79L12ACDR

Voltage Regulators - Linear Texas Instruments MC79L12ACDR Overview
The MC79L12ACDR from Texas Instruments is a high-performance linear voltage regulator designed to maintain a stable 12V output from a larger input voltage range. This device ensures a steady, reliable 12V output with a capability of handling up to 100mA load current, making it an indispensable component in various electronic applications. As part of the Voltage Regulators - Linear category, the MC79L12ACDR is engineered for optimal performance with low dropout voltage and high accuracy. Its compact 8SOIC package makes it ideal for space-sensitive applications while maintaining ease of integration into broader circuit designs.
MC79L12ACDR Features
The MC79L12ACDR boasts several key features that make it particularly useful for demanding electronic circuits. These include a fixed output voltage of 12V, which simplifies the design of power supply circuits. The device's ability to source up to 100mA of output current is suitable for moderate loads. Additionally, its thermal overload protection ensures reliability and longevity in harsh conditions, while the short-circuit protection feature enhances safety during unexpected electrical faults. Its low quiescent current contributes to enhanced energy efficiency, which is critical in battery-operated devices.
MC79L12ACDR Applications
- Consumer Electronics: Used in televisions and audio equipment to provide stable voltage, ensuring consistent performance and extending the lifespan of the devices.
- Automotive Applications: Integrated into automotive electronics such as dashboards and audio systems to regulate internal voltages, thus safeguarding sensitive components from fluctuations.
- Telecommunications: Essential in telecom devices for reliable power management, which is critical in maintaining the performance and reliability of communication systems.
- Power Management Solutions: Employed in battery chargers and power supplies to deliver consistent output, which is vital for maintaining the efficacy and safety of the charging process.
- Industrial Equipment: Utilized in industrial machinery controls to provide a steady power supply, preventing voltage-related malfunctions and ensuring smooth operations.
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