L7912ACV
- Mfr.Part #
- L7912ACV
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR -12V 1.5A TO220AB
- Stock
- 6,600
- In Stock :
- 6,600
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Output Voltage 1 :
- 12V
- RoHS Status :
- ROHS3 Compliant
- Protection Features :
- Over Temperature, Short Circuit
- Dropout Voltage1-Nom :
- 1.1V
- Power Supply Rejection Ratio (PSRR) :
- 60dB
- Height :
- 15.75mm
- Number of Outputs :
- 1
- Number of Regulators :
- 1
- Output Voltage Accuracy :
- 2 %
- Base Part Number :
- L7912
- Max Output Current :
- 1.5A
- Output Voltage :
- -12V
- Min Input Voltage :
- -14.5V
- Voltage - Input (Max) :
- -35V
- Factory Lead Time :
- 24 Weeks
- Terminal Position :
- Single
- Number of Pins :
- 3
- Quiescent Current :
- 3mA
- PSRR :
- 60dB (120Hz)
- Package / Case :
- TO-220-3
- Number of Functions :
- 1
- Voltage Tolerance-Max :
- 4.2%
- Radiation Hardening :
- No
- Packaging :
- Tube
- Min Output Voltage :
- -12V
- Operating Temperature :
- 0°C~125°C
- REACH SVHC :
- No SVHC
- Output Configuration :
- Negative
- Nominal Output Voltage :
- -12V
- Output Type :
- FIXED
- Dropout Voltage :
- 1.4V
- Voltage Dropout (Max) :
- 1.1V @ 1A Typ
- JESD-609 Code :
- e3
- Width :
- 4.6mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Weight :
- 4.535924g
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Terminal Pitch :
- 2.54mm
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Pin Count :
- 3
- Lead Free :
- Lead Free
- Mount :
- Through Hole
- Mounting Type :
- Through Hole
- Accuracy :
- 2 %
- Number of Terminations :
- 3
- ECCN Code :
- EAR99
- Length :
- 10.4mm
- Datasheets
- L7912ACV
L7912ACV Documents

Voltage Regulators - Linear STMicroelectronics L7912ACV Overview
The Voltage Regulators - Linear STMicroelectronics L7912ACV is a robust and reliable solution designed to deliver consistent performance for a range of demanding applications. This negative voltage regulator offers a fixed output voltage of -12V, which, combined with a capability to handle up to 1.5A of load current and its inherent thermal overload protection, makes it an excellent choice for stabilizing and managing power supplies in complex electronic systems. Its TO-220AB package ensures that it can be integrated into various designs with ease, providing flexibility in its use across multiple sectors.
L7912ACV Features
The L7912ACV from STMicroelectronics is packed with features that ensure reliable operation under a variety of conditions:
- Output Voltage: -12V ensures compatibility with a variety of negative voltage applications.
- Output Current: Up to 1.5A, suitable for handling moderate to high power requirements.
- Package Type: TO-220AB, known for its durability and ease of mounting in diverse applications.
- Thermal Overload Protection: Safeguards the device and connected components from potential damage due to overheating.
- Short Circuit Protection: Enhances the overall reliability of the circuit by preventing damage when short circuits occur.
L7912ACV Applications
- Power Management Systems: Used to provide stable voltage in power supplies, ensuring safety and efficiency in operations.
- Automotive Electronics: Ideal for applications requiring reliable power supply under variable conditions, such as in vehicle control systems.
- Telecommunication Equipment: Ensures smooth operation by providing consistent power in telecommunications infrastructure.
- Consumer Electronics: Can be used in home electronics where stable power is necessary to prevent fluctuations that could damage sensitive components.
- Industrial Equipment: Reliable power delivery helps in maintaining the performance of machinery and other industrial systems.
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