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STMicroelectronics Voltage Regulator 24V SO 8-Pin L78L33ABD-TR
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Regulators STMicroelectronics L78L33ABD-TR, Voltage Regulator 24V SO 8-Pin RS St |
| Brand | STMicroelectronics |
| Height | 1.5mm |
| Length | 5mm |
| Model | L78L33ABD-TR |
| Width | 4mm |
| Mount Type | Surface |
| Series | L78L |
| Maximum Operating Temperature | 125°C |
| Package Type | SO |
| Polarity | Positive |
| Maximum Input Voltage | 24V |
| Quiescent Current | 6mA |
| Minimum Input Voltage | 3.3V |
| Pin Count | 8 |
Key Features
- Provides output current up to 100 mA with internal current limiting and thermal shutdown protection.
- Operates with input voltage range from 3.3 V to 24 V for versatile power regulation.
- Compact SO package with 8 pins, dimensions 5 mm length, 4 mm width, and 1.5 mm height.
- Features a quiescent current of only 6 mA ensuring low power consumption.
- Includes short-circuit protection and thermal overload protection for enhanced reliability.
- Available with ± 4% voltage tolerance option for precision regulation.
- Ideal for local or on-card regulation to minimize noise and distribution challenges.
- Surface mount type suitable for compact electronic assemblies.
Product Description
STMicroelectronics L78L33ABD-TR Voltage Regulator 24V SO 8-Pin is a positive voltage regulator featuring robust internal current limiting and thermal shutdown, making it essentially indestructible under typical operating conditions. This regulator is designed for fixed output voltage applications requiring stable outputs up to 100 mA.
With a wide input voltage range from 3.3 V to 24 V, it provides flexibility across multiple electronics and power management applications. The SO 8-pin surface mount package measures 5 mm in length, 4 mm in width, and 1.5 mm in height, making it suitable for compact PCB designs requiring efficient space utilization.
The device incorporates a low quiescent current of 6 mA and includes short-circuit protection and thermal overload safeguards, ensuring device reliability and longevity in real-world applications. It operates within a maximum temperature of 125°C, supporting demanding industrial and commercial environments.
This voltage regulator is ideal for local or on-card regulation, effectively reducing noise and power distribution issues commonly seen with single-point regulation methods. It also finds use in combination with power pass elements to design high-current voltage regulators.
The L78L33ABD-TR can act as an improved replacement for Zener diode/resistor combinations, offering lower quiescent current and reduced noise emissions. Available with a ± 4% tolerance option, this device is suited for applications requiring precise voltage regulation.
Provides robust internal current limiting and thermal shutdown protection. Delivers up to 100 mA output current with minimal external components. Supported input voltage range from 3.3 V to 24 V for versatility. Compact SO 8-pin surface mount package for PCB integration.
Low quiescent current of 6 mA enhances power efficiency. Includes short circuit and thermal overload protection. Maximum operating temperature: 125°C for harsh environments. Suitable for local regulation to minimize noise and voltage drop.
Ideal replacement for Zener diode/resistor combinations with improved performance.
This product is extensively used in industrial electronics, power supplies, and embedded systems requiring stable low voltage regulation with high reliability. It is compatible with a wide range of applications including industrial control systems, computing, instrumentation, and telecommunications.
Explore our Power Management ICs catalog for similar solutions and discover the STMicroelectronics range for dependable voltage regulation components.
Explore more products in our Voltage Regulator IC category.
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Frequently Asked Questions
This model provides an output current of up to 100 mA.
It operates with an input voltage range from 3.3 V to 24 V.
The quiescent current is 6 mA, enhancing power efficiency.
The SO package measures 5 mm in length, 4 mm in width, and 1.5 mm in height.
It includes short-circuit protection and thermal overload protection for enhanced reliability.
The maximum operating temperature is 125°C, suitable for harsh environments.
It is ideal for local or on-card regulation, effectively reducing noise and voltage drop issues.
This unit uses a surface mount type for PCB integration.
It is available with a ± 4% voltage tolerance option for precision regulation.
It is extensively used in industrial electronics, power supplies, and embedded systems requiring stable low voltage regulation.
The polarity of this voltage regulator is positive.
This model belongs to the L78L series of voltage regulators.
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