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STMicroelectronics Voltage Regulator L78L33ACD13TR 40V SOIC 8-Pin Surface Mount 6mA Quiescent Current L78Lxx Series
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Regulators STMicroelectronics L78L33ACD13TR, Voltage Regulator 40V SOIC 8-Pin RS |
| Brand | STMicroelectronics |
| Height | 1.25mm |
| Length | 5mm |
| Model | L78L33ACD13TR |
| Width | 4mm |
| Mount Type | Surface |
| Series | L78Lxx |
| Maximum Operating Temperature | 125°C |
| Package Type | SOIC |
| Polarity | Positive |
| Maximum Input Voltage | 40V |
| Quiescent Current | 6mA |
| Minimum Input Voltage | 3.3V |
| Pin Count | 8 |
Key Features
- Provides a fixed positive voltage output with integrated current limiting and thermal shutdown.
- Supports a maximum output current up to 100mA with adequate heat sinking.
- Features a low quiescent current of 6mA for efficient power usage.
- Designed for operation up to 125°C maximum temperature.
- Compatible with applications requiring stable 3.3V regulated output.
- Ideal for power management in industrial and electronic equipment.
- Easy surface mount (SOIC) package for automated PCB assembly.
Product Description
STMicroelectronics L78L33ACD13TR is a linear voltage regulator designed to provide a fixed 3.3V positive output voltage from a varying input voltage up to 40V. Packaged in a surface-mount SOIC 8-pin format, this device integrates essential features such as internal current limiting and thermal shutdown protection to ensure robust and reliable operation in demanding environments.
The L78L33ACD13TR regulator boasts a low quiescent current of 6mA, enhancing the overall energy efficiency of circuits. Its compact form factor measures 5mm in length, 4mm in width, and 1.25mm in height. Rated for maximum operating temperatures of up to 125°C, it is suited for industrial and commercial electronic applications requiring regulated 3.3V power supply.
With its SOIC mounting style, the L78L33ACD13TR facilitates automated surface mounting on PCBs, supporting high-volume manufacturing processes. The device belongs to STMicroelectronics’ L78Lxx series of voltage regulators known for simplicity, reliability, and ease of use in power management IC solutions.
Typical use cases include embedded systems, sensor modules, communication devices, and other electronics where stable voltage regulation under variable loads and conditions is critical. It is also suitable for laboratory, industrial control systems, and consumer electronics.
Provides a fixed positive voltage output with integrated current limiting and thermal shutdown. Supports a maximum output current up to 100mA with adequate heat sinking. Features a low quiescent current of 6mA for efficient power usage.
Compact dimensions: 5mm length, 4mm width, and 1.25mm height footprint. Designed for operation up to 125°C maximum temperature. Compatible with applications requiring stable 3.3V regulated output. Ideal for power management in industrial and electronic equipment.
Easy surface mount (SOIC) package for automated PCB assembly. Explore more electronic components and voltage regulators by STMicroelectronics on EnvMart for your industrial, electronic, and laboratory power management needs.
Explore more products in our Voltage Regulator IC category.
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Frequently Asked Questions
The L78L33ACD13TR voltage regulator supports a maximum output current of up to 100mA with adequate heat sinking.
This model operates with a minimum input voltage of 3.3V and a maximum input voltage of 40V.
The compact dimensions of this voltage regulator are 5mm in length, 4mm in width, and 1.25mm in height.
The quiescent current for this voltage regulator is 6mA, which enhances energy efficiency in circuits.
The L78L33ACD13TR is designed for operation at a maximum temperature of 125°C.
This voltage regulator is packaged in a surface-mount SOIC 8-pin format, suitable for automated PCB assembly.
This model is compatible with applications requiring stable 3.3V regulated output, such as embedded systems, sensor modules, and communication devices.
The L78L33ACD13TR is part of the L78Lxx series of voltage regulators known for their simplicity and reliability.
The output voltage of the L78L33ACD13TR is positive, providing a fixed 3.3V output.
This voltage regulator includes internal current limiting and thermal shutdown protection for robust operation.
Yes, its SOIC mounting style facilitates automated surface mounting on PCBs, making it suitable for high-volume manufacturing processes.
The country of origin for the L78L33ACD13TR is India.
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