L7812ACD2T-TR
- Mfr.Part #
- L7812ACD2T-TR
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Datasheet
- Download
- Description
- IC REG LINEAR 12V 1.5A D2PAK
- Stock
- 9,827
- In Stock :
- 9,827
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- JESD-30 Code :
- R-PSSO-G2
- Number of Terminations :
- 2
- Protection Features :
- Over Temperature, Short Circuit
- Weight :
- 4.535924g
- Output Configuration :
- Positive
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Number of Functions :
- 1
- Output Voltage Accuracy :
- 2 %
- Terminal Position :
- Single
- Quiescent Current :
- 6mA
- Number of Pins :
- 3
- Nominal Output Voltage :
- 12V
- Dropout Voltage :
- 2V
- Min Output Voltage :
- 12V
- ECCN Code :
- EAR99
- Package / Case :
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Dropout Voltage1-Nom :
- 2V
- Min Input Voltage :
- 14V
- Length :
- 10.4mm
- JESD-609 Code :
- e3
- Output Voltage 1 :
- 12V
- Terminal Pitch :
- 2.54mm
- Voltage Tolerance-Max :
- 2%
- Number of Regulators :
- 1
- Mount :
- Surface Mount
- Max Output Current :
- 1.5A
- Number of Outputs :
- 1
- Height :
- 4.6mm
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- PSRR :
- 60dB (120Hz)
- Pin Count :
- 3
- Base Part Number :
- L7812
- Lead Free :
- Lead Free
- Voltage Dropout (Max) :
- 2V @ 1A Typ
- Radiation Hardening :
- No
- Packaging :
- Tape and Reel (TR)
- Accuracy :
- 2 %
- REACH SVHC :
- No SVHC
- Voltage - Input (Max) :
- 35V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Output Type :
- FIXED
- Width :
- 9.35mm
- Factory Lead Time :
- 8 Weeks
- Power Supply Rejection Ratio (PSRR) :
- 60dB
- Output Voltage :
- 12V
- Operating Temperature :
- 0°C~125°C
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- L7812ACD2T-TR

Voltage Regulators - Linear STMicroelectronics L7812ACD2T-TR Overview
The Voltage Regulators - Linear STMicroelectronics L7812ACD2T-TR is a pivotal component in the realm of linear voltage regulation, ensuring stable and reliable 12V output. This regulator is designed to maintain a constant voltage level, making it ideal for environments where voltage fluctuations are common. The device, packaged in a robust D2PAK format, supports up to 1.5A of output current, which facilitates its use in a broad range of applications from consumer electronics to industrial systems. Its high efficiency and thermal performance make it a preferred choice for designers looking for a dependable solution in linear regulation.
L7812ACD2T-TR Features
The L7812ACD2T-TR voltage regulator from STMicroelectronics boasts several key features that enhance its applicability and reliability in various circuits:
- Stable 12V output across a wide range of input voltages
- High current capability up to 1.5A
- Low dropout voltage which ensures efficient operation
- Over-temperature and over-current protection for increased safety
- D2PAK package for improved thermal dissipation and compactness
L7812ACD2T-TR Applications
- Consumer Electronics: Ideal for powering sensitive electronics such as audio devices and televisions where a consistent voltage is critical for performance stability.
- Industrial Equipment: Provides reliable power supply in harsh industrial environments, ensuring machinery operates smoothly without interruption due to voltage variations.
- Automotive Applications: Can be used in automotive electronics where stable voltage levels are necessary for system reliability and safety.
- Telecommunication Infrastructure: Supports telecommunication devices that require stable voltage to maintain clear and consistent communication signals.
- Computing Devices: Ensures the smooth operation of computing devices and peripherals by providing a stable power output, reducing the risk of performance issues due to power fluctuations.
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