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STMicroelectronics Linear Voltage Regulator 40V 100mA Positive Polarity SOIC 8-Pin L78L33ACD13TR
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Regulators STMicroelectronics, Voltage Regulator 40V SOIC 8-Pin RS Stock No |
| 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
- The device features an 8-pin SOIC package suitable for surface mounting.
- It provides internal current limiting and thermal shut-down for protection.
- Quiescent current is low at 6mA, improving efficiency.
- Operates within a temperature range up to 125°C for industrial applications.
- Minimum input voltage required is 3.3V ensuring stable regulation.
- The compact package dimensions are 5mm length, 4mm width, and 1.25mm height.
- It belongs to the L78Lxx series of linear voltage regulators.
- The regulator is designed for positive polarity power management needs in electronics circuits.
Product Description
STMicroelectronics L78L33ACD13TR is a linear voltage regulator designed for reliable power management in electronic and industrial applications. Packaged in an SOIC 8-pin surface mount configuration, this regulator provides up to 100mA output current with a positive polarity and internal protections such as current limiting and thermal shut-down to enhance durability.
The device operates from a minimum input voltage of 3.3V up to a maximum of 40V with a maximum junction temperature of 125°C, suitable for demanding thermal environments. Its low quiescent current of 6mA improves energy efficiency, making it ideal for battery-powered devices and power-sensitive applications.
The compact 5mm length, 4mm width, and 1.25mm height SOIC package supports easy PCB integration and automated assembly processes. The L78L33ACD13TR belongs to the L78Lxx series, renowned for delivering stable voltage regulation with enhanced safety features for industrial, laboratory, consumer electronics, and power supply designs.
The device includes internal current limiting to prevent damage under overload conditions. Thermal shut-down protects the regulator from overheating during extended operation. Positive polarity design supports common DC voltage regulation requirements.
Surface mount SOIC 8-pin package enables compact PCB layouts and high-volume manufacturing. The product requires adequate heat sinking to ensure continuous 100mA current delivery safely. No automotive certification applies, focusing its use on general electrical and electronic applications.
Applications for the L78L33ACD13TR include power management in switching power supplies, embedded circuits, industrial controllers, and other electronic components requiring regulated DC output. The device enhances electrical stability while providing robust protection mechanisms for sensitive electronics.
Select this STMicroelectronics L78L33ACD13TR voltage regulator for efficient and compact positive voltage regulation solutions in technical and commercial electronics projects. Explore more high-quality Voltage Regulators at EnvMart and find components tailored for electronics manufacturing and prototyping needs.
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Frequently Asked Questions
The maximum input voltage for this model is 40V.
It provides an output current of up to 100mA.
The quiescent current is low at 6mA, which helps improve efficiency.
This model operates within a temperature range up to 125°C.
The dimensions are 5mm in length, 4mm in width, and 1.25mm in height.
It comes in an 8-pin SOIC surface mount package.
It includes internal current limiting and thermal shut-down for protection.
The minimum input voltage required is 3.3V to ensure stable regulation.
It belongs to the L78Lxx series of linear voltage regulators.
It is suitable for power management in switching power supplies, embedded circuits, and industrial controllers.
This model features a positive polarity design.
Its low quiescent current of 6mA improves energy efficiency, making it suitable for battery-powered devices.
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