Texas Instruments

LM7812CT/NOPB  

Linear & Switching Voltage Regulators

LM7812CT/NOPB Description

The LM7812CT/NOPB is a fixed-output linear voltage regulator from Texas Instruments, designed to provide a stable 12V output with a maximum input voltage of 35V. This single-output regulator offers a 1A output current and is housed in a through-hole TO220-3 package. With a low quiescent current of 8mA and a high PSRR of 72dB at 120Hz, the LM7812CT/NOPB ensures efficient and reliable power regulation.

LM7812CT/NOPB Features

• Fixed 12V Output: Provides a stable and consistent voltage for various applications.
• 1A Output Current: Capable of supplying sufficient current for most linear and switching voltage regulator applications.
• Low Quiescent Current: Minimizes power consumption, making it suitable for battery-powered devices.
• High PSRR: Offers excellent noise rejection, ensuring clean and stable output voltage.
• Over Current, Over Temperature, and Short Circuit Protection: Enhances reliability and prevents damage to the regulator and connected components.
• RoHS3 Compliance: Meets environmental regulations, making it suitable for use in a wide range of products.
• REACH Unaffected Status: Ensures regulatory compliance within the European Union.

LM7812CT/NOPB Applications

The LM7812CT/NOPB is ideal for various applications where a stable 12V output is required, such as:

1. Power Supplies: Provides a reliable voltage source for electronic devices and systems.
2. Automotive Electronics: Offers stable power regulation in automotive applications, such as infotainment systems and control units.
3. Industrial Control Systems: Ensures consistent power delivery in industrial automation and control systems.
4. Telecommunications Equipment: Provides stable voltage regulation for communication devices and infrastructure.

Conclusion of LM7812CT/NOPB

The LM7812CT/NOPB is a robust and reliable linear voltage regulator from Texas Instruments, offering a fixed 12V output with a maximum input voltage of 35V and 1A output current. Its low quiescent current, high PSRR, and built-in protection features make it an excellent choice for a wide range of applications, including power supplies, automotive electronics, industrial control systems, and telecommunications equipment. With its RoHS3 compliance and REACH unaffected status, the LM7812CT/NOPB is a versatile and compliant solution for stable voltage regulation in various electronic systems.

LM7812CT/NOPB Documents

Download datasheets and manufacturer documentation for LM7812CT/NOPB

PCN Assembly/Origin :

Mult Devices 12/Apr/2018      

Datasheets :

LM340, LM340A, LM7805      

Design Resources :

Cooling Requirements for Linear Voltage Regulator