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STMicroelectronics Surface Mount Positive Voltage Regulator 35V 4.4mA Quiescent Current 3-Pin L7812ACD2T-TR
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Regulators STMicroelectronics L7812ACD2T-TR, Voltage Regulator 35V 3-Pin RS Stoc |
| Brand | STMicroelectronics |
| Height | 4.6mm |
| Length | 10.4mm |
| Model | L7812ACD2T-TR |
| Width | 9.35mm |
| Mount Type | Surface |
| Series | L78xx |
| Maximum Operating Temperature | 125°C |
| Polarity | Positive |
| Maximum Input Voltage | 35V |
| Quiescent Current | 4.4mA |
| Pin Count | 3 |
Key Features
- Provides a fixed output voltage with 3 pins for easy integration.
- Has a quiescent current of 4.4mA ensuring low power loss.
- Offers thermal overload protection and output transition SOA protection.
- Designed for operating temperatures up to 125 degrees Celsius.
- Compact dimensions of 10.4mm length, 9.35mm width, and 4.6mm height.
- Suitable for power management and local on-card regulation applications.
- Supports positive polarity operation for stable voltage regulation.
- Delivers output voltage of 12V in the L78 series regulator family.
Product Description
STMicroelectronics L7812ACD2T-TR is a surface mount positive linear voltage regulator designed for efficient power management with mechanical dimensions 10.4mm length, 9.35mm width, and 4.6mm height. It operates up to 125°C and provides a fixed 12V output voltage with a maximum input voltage of 35V. With a quiescent current of just 4.4mA, it supports currents up to 1.5A making it ideal for regulating power supply lines in electronic devices.
The L78 series regulators are well suited for a wide range of industrial and commercial electronic applications requiring local on-card regulation to eliminate single point regulation issues. This device offers robust features including internal thermal shutdown and current limiting protection, ensuring safe operation under overload or fault conditions.
Its three-pin surface mount design facilitates automated manufacturing and compact PCB integration in power management systems and embedded electronics. The device features positive polarity operation, output transition Safe Operating Area (SOA) protection, and does not carry automotive certification but is widely applicable across industrial, consumer electronics, and laboratory equipment.
Provides a fixed 12V output voltage suitable for various electronics. Delivers output current capability up to 1.5A. Incorporates thermal overload protection for enhanced reliability. Features internal current limiting for safe operation.
Built for high temperature environments up to 125°C operating temperature. Compact surface mount package provides easy PCB mounting. Quiescent current of 4.4mA minimizes power loss during standby operation. Ideal for power management in electronic systems requiring stable voltage regulation.
This voltage regulator is extensively used in industrial machines, electronics manufacturing, HVAC controls, laboratory instruments, and consumer electronics to ensure constant voltage supply and protect downstream components. For advanced power circuit designs and efficient device operation, the STMicroelectronics L7812ACD2T-TR is a reliable component choice.
Explore more Voltage Regulators and power management ICs at EnvMart for comprehensive electronics components selection. Discover products by STMicroelectronics and other leading brands to suit diverse industrial and electronics design needs.
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Frequently Asked Questions
The maximum input voltage for this voltage regulator is 35V.
It provides a fixed output voltage of 12V.
The quiescent current of this voltage regulator is 4.4mA, which helps minimize power loss during standby operation.
This model has dimensions of 10.4mm in length, 9.35mm in width, and 4.6mm in height.
The maximum operating temperature for the L7812ACD2T-TR is 125°C.
It utilizes a surface mount design for easy PCB integration.
This voltage regulator can deliver output currents up to 1.5A.
It includes thermal overload protection and internal current limiting for safe operation under overload conditions.
This model belongs to the L78xx series of voltage regulators.
It is suitable for power management and local on-card regulation in various electronic devices.
This voltage regulator has 3 pins for easy integration into circuits.
It supports positive polarity operation for stable voltage regulation.
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