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STMicroelectronics 5-Channel Linear Voltage Regulator 12V 1.5A TO-220 3-Pin L7812CV-DG
Specifications
| Country of Origin | China |
|---|---|
| Brand | STMicroelectronics |
| Height | 15.75mm |
| Length | 10.4mm |
| Model | L7812CV-DG |
| Width | 4.6mm |
| Mount Type | Through Hole |
| Output type | Fixed |
| Series | L78xx |
| Output Current | 1.5A |
| Maximum Operating Temperature | 125°C |
| Package Type | TO-220 |
| Load Regulation | 100 mV |
| Minimum Operating Temperature | 0°C |
| Regulator Type | Linear |
| Number of outputs | 5 |
| Maximum Input Voltage | 35V |
| Output Voltage | 12V |
| Quiescent Current | 6mA |
| Line Regulation | 50 mV |
| Standards/Approvals | RoHS |
| Pin Count | 3 |
Key Features
- Provides stable 12V fixed output voltage for electronic circuits.
- Capable of delivering up to 1.5A output current safely.
- Includes internal thermal overload and short-circuit protection.
- Compact TO-220 package with 3 pins for easy through-hole mounting.
- Operation range from 0°C to 125°C suitable for diverse environments.
- Line regulation of 50 mV and load regulation of 100 mV ensure voltage stability.
- RoHS compliant component for environmental safety.
- Low quiescent current of 6mA for efficient power management.
Product Description
STMicroelectronics L7812CV-DG is a 5-Channel Linear Voltage Regulator designed to provide a fixed 12V output voltage with a maximum output current of 1.5A. It utilizes the TO-220 3-pin package with through-hole mount for robust mechanical and electrical connections. The linear regulation approach offers low noise and excellent voltage stability, making it ideal for powering sensitive electronic devices and circuits.
This voltage regulator features comprehensive internal safety protections including thermal overload shutdown and output current limiting, ensuring reliable operation under varying load conditions. Its low quiescent current of 6mA enhances power efficiency, reducing heat generation during operation. The component is fully RoHS compliant, aligned with environmental standards.
The regulator’s line regulation of 50 mV and load regulation of 100 mV provide consistent voltage output despite source voltage and load current fluctuations. It operates safely within an ambient temperature range from 0°C up to 125°C and supports a maximum input voltage of 35V. The L7812CV-DG series is widely used in industrial power management, automation, instrumentation, and electronic communication equipment.
Provides stable 12V fixed output voltage for electronic circuits. Capable of delivering up to 1.5A output current safely. Includes internal thermal overload and short-circuit protection. Compact TO-220 package with 3 pins for easy through-hole mounting.
Operation range from 0°C to 125°C suitable for diverse environments. Line regulation of 50 mV and load regulation of 100 mV ensure voltage stability. RoHS compliant component for environmental safety. Low quiescent current of 6mA for efficient power management.
Maximum input voltage rating of 35V protects internal circuitry. Designed for reliable power management in industrial and electronics applications.
This Voltage Regulator is essential for electronics engineers and system designers seeking precise voltage regulation and robust component performance. Suitable for power management in industrial automation, telecommunications, and embedded electronic systems. Explore more STMicroelectronics power management ICs and voltage regulation solutions on EnvMart.
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Frequently Asked Questions
The L7812CV-DG provides a fixed output voltage of 12V.
It is capable of delivering up to 1.5A of output current safely.
The maximum input voltage rating for this model is 35V.
This voltage regulator has dimensions of 15.75mm in height, 10.4mm in length, and 4.6mm in width.
The L7812CV-DG uses a TO-220 package type with a through-hole mount.
It operates safely within an ambient temperature range from 0°C to 125°C.
The line regulation is 50 mV and the load regulation is 100 mV, ensuring voltage stability.
This model includes internal thermal overload protection and short-circuit protection.
The quiescent current for the L7812CV-DG is 6mA, which enhances power efficiency.
This voltage regulator is designed with 5 outputs.
Yes, the L7812CV-DG is RoHS compliant, aligning with environmental standards.
The L7812CV-DG utilizes linear voltage regulation, which offers low noise and excellent voltage stability.
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