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STMicroelectronics Linear Voltage Regulator 30V 100mA Surface Mount SOT-89 Package L78L33ABUTR
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Regulators STMicroelectronics, Voltage Regulator 30V SOT-89 3-Pin RS Stock No |
| Brand | STMicroelectronics |
| Height | 1.6mm |
| Length | 4.6mm |
| Model | L78L33ABUTR |
| Width | 2.6mm |
| Mount Type | Surface |
| Series | L78Lxx |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-89 |
| Polarity | Positive |
| Maximum Input Voltage | 30V |
| Quiescent Current | 6mA |
| Minimum Input Voltage | 3.3V |
| Pin Count | 3 |
Key Features
- Provides a fixed 3.3V positive output voltage with low quiescent current of 6mA.
- Includes internal current limiting and thermal shutdown for device protection.
- Operates with a wide input voltage range from 3.3V minimum up to 30V maximum.
- Rated maximum operating temperature up to 125°C for robust industrial usage.
- Pin count of 3 suitable for streamlined circuit integration.
- Surface mount design ideal for high-density PCB applications.
Product Description
STMicroelectronics L78L33ABUTR voltage regulator is a linear positive voltage regulator designed to provide a stable 3.3V output voltage from input voltages up to 30V. Packaged in the compact SOT-89 surface mount form factor, it offers efficient power management with up to 100mA output current capability.
This voltage regulator integrates internal current limiting and thermal shutdown features to protect against overload and overheating conditions, enhancing reliability in electronic designs.
Its low quiescent current of 6mA makes it suitable for battery-powered and low-power applications, ensuring minimal power wastage.
The device package dimensions are 4.6mm in length, 2.6mm in width, and 1.6mm in height, enabling compact assembly on PCBs especially in space-constrained industrial and consumer electronics equipment.
The regulator operates safely in temperatures up to 125°C, making it appropriate for demanding industrial and automotive environments where temperature resilience is critical. Fixed 3.3V output with 100mA maximum load current.
Internal current limiting and thermal shutdown for device protection. SOT-89 surface mount package for compact installation. Wide input voltage range from 3.3V to 30V. Low quiescent current of 6mA for efficient power usage.
3-pin configuration for simple connectivity. Robust operation up to 125°C maximum junction temperature. Suitable for industrial, automotive, consumer electronics, and general power management tasks. This product is ideal for applications requiring stable voltage regulation in embedded systems, power supplies, and electronic instrumentation.
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Frequently Asked Questions
The L78L33ABUTR provides a fixed output voltage of 3.3V.
This model can handle a maximum input voltage of 30V.
It is capable of delivering up to 100mA of output current.
The quiescent current for this voltage regulator is 6mA, making it efficient for low-power applications.
The SOT-89 package dimensions are 4.6mm in length, 2.6mm in width, and 1.6mm in height.
The L78L33ABUTR operates safely at temperatures up to 125°C.
This model features a surface mount design, suitable for high-density PCB applications.
It has a pin count of 3, which allows for streamlined circuit integration.
Yes, it integrates internal current limiting and thermal shutdown features for device protection.
The minimum input voltage for this voltage regulator is 3.3V.
This voltage regulator is suitable for industrial, automotive, consumer electronics, and general power management tasks.
It belongs to the L78Lxx series of voltage regulators.
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