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STMicroelectronics Linear Voltage Regulator 35V TO-92 3-Pin L78L12ACZ
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Regulators STMicroelectronics L78L12ACZ, Voltage Regulator 35V TO-92 3-Pin RS St |
| Brand | STMicroelectronics |
| Height | 4.95mm |
| Length | 4.95mm |
| Model | L78L12ACZ |
| Width | 3.94mm |
| Mount Type | Through Hole |
| Series | L78Lxx |
| Maximum Operating Temperature | 150°C |
| Package Type | TO-92 |
| Polarity | Positive |
| Maximum Input Voltage | 35V |
| Quiescent Current | 6.5mA |
| Minimum Input Voltage | 14V |
| Pin Count | 3 |
| STMicroelectronics L6565DTR 8-Pin, SOICBrand | STMicroelectronics |
Key Features
- The device supports a maximum output current of 100mA with internal current limiting and thermal shutdown protection.
- It operates with a minimum input voltage of 14V and a quiescent current of 6.5mA.
- The package dimensions are 4.95mm length, 4.95mm height, and 3.94mm width.
- This positive polarity regulator has a maximum operating temperature rating of 150°C suitable for demanding environments.
- Mounting is through-hole with the TO-92 package type for versatile PCB integration.
- The L78L12ACZ is part of the L78Lxx series linear regulators with stable performance for power management applications.
Product Description
STMicroelectronics L78L12ACZ linear voltage regulator is a three-terminal device designed for positive voltage regulation in electronic circuits. Packaged in a TO-92 plastic housing with three pins, it delivers up to 100mA output current with built-in internal current limiting and thermal shutdown features to protect the device from overload and overheating. The regulator handles input voltages up to 35V and requires a minimum input voltage of 14V, ensuring stable output voltage for reliable circuit performance.
With a quiescent current of 6.5mA, this device is efficient for battery-powered applications. The compact TO-92 package measures approximately 4.95mm in length and height, and 3.94mm in width, making it ideal for through-hole mounting on printed circuit boards.
This voltage regulator is rated to operate at maximum temperatures of 150°C, making it robust for industrial and commercial electronics, instrumentation, and control systems where thermal conditions may fluctuate.
The L78L12ACZ integrates essential protective traits such as thermal shutdown and current limiting to enhance circuit durability. Designed for positive voltage output, it is widely used in power management IC applications.
The device’s standard TO-92 package supports easy assembly and replacement in various electronic devices. Its electrical characteristics suit use in industrial, automotive (non-automotive certified), and consumer electronics applications.
The product supports through-hole mounting, providing mechanical stability on circuit boards.
STMicroelectronics is a leader in semiconductor manufacturing, known for reliable power management devices. This L78L12ACZ model is suitable for designing effective voltage regulation solutions in industrial, laboratory, and commercial electronic systems.
Explore more power management ICs and Voltage Regulator products from STMicroelectronics on EnvMart for efficient and dependable electronics system designs.
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Frequently Asked Questions
The L78L12ACZ supports a maximum output current of 100mA.
This model can handle input voltages up to 35V.
It requires a minimum input voltage of 14V to function properly.
The quiescent current for this voltage regulator is 6.5mA.
The package dimensions are approximately 4.95mm in length, 4.95mm in height, and 3.94mm in width.
It has a maximum operating temperature rating of 150°C.
This voltage regulator uses through-hole mounting for PCB integration.
It includes internal current limiting and thermal shutdown protection to safeguard against overload and overheating.
This model is a positive polarity regulator.
It is suitable for power management applications in industrial, automotive (non-automotive certified), and consumer electronics.
The device features a 3-pin configuration.
It is part of the L78Lxx series of linear regulators.
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