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STMicroelectronics Low Dropout Linear Voltage Regulator 20V 6mA Quiescent Current SOIC 8-Pin L4931CD33-TR
Specifications
| Country of Origin | China |
|---|---|
| Voltage | Regulators STMicroelectronics, Voltage Regulator 20V SOIC 8-Pin RS Stock No |
| Brand | STMicroelectronics |
| Height | 1.5mm |
| Length | 5mm |
| Model | L4931CD33-TR |
| Width | 4mm |
| Mount Type | Surface |
| Series | L4931 |
| Maximum Operating Temperature | 125°C |
| Package Type | SOIC |
| Polarity | Positive |
| Maximum Input Voltage | 20V |
| Quiescent Current | 6mA |
| Pin Count | 8 |
| Automotive Standard | AEC-Q100 |
Key Features
- Provides a maximum operating voltage of 20V for diverse circuit applications.
- Allows low dropout voltage for efficient power regulation in sensitive electronics.
- Compact SOIC 8-pin surface mount package measuring 5mm x 4mm x 1.5mm.
- Low quiescent current of 6mA reduces power consumption during operation.
- Designed with positive polarity for regulated voltage output.
- Supports automotive applications with AEC-Q100 standard compliance.
- Operational temperature range up to 125°C ensures reliability in harsh conditions.
- Suitable for low noise and high power supply ripple rejection power management solutions.
Product Description
The STMicroelectronics L4931CD33-TR is a high-performance Low Dropout (LDO) linear voltage regulator designed to deliver a stable 3.3V output from input voltages up to 20V. Packaged in a compact SOIC 8-pin surface mount format with dimensions of 5mm length, 4mm width, and 1.5mm height, it is suited for space-constrained electronic applications.
This LDO regulator is optimized for low noise and low quiescent current operation, consuming just 6mA, thus enhancing energy efficiency in battery-powered devices. The positive polarity device provides a regulated voltage ideal for sensitive power management requirements in automotive, industrial, and consumer electronics.
Compliant with the AEC-Q100 automotive standard, the L4931CD33-TR guarantees robust performance and stability across a maximum junction temperature of 125°C. Its improved dropout performance allows it to maintain regulation with minimal input-output differential voltage, ensuring superior transient response and power supply ripple rejection.
This voltage regulator is commonly applied in the regulation of power supplies for microcontrollers, sensors, and other precision analog circuits requiring stable voltage rails. Its surface mount SOIC package facilitates automated assembly for enhanced production efficiency.
Provides maximum input voltage up to 20V. Features low quiescent current of 6mA for energy-efficient operation. Compact SOIC 8-pin surface mount package measures 5mm length by 4mm width by 1.5mm height. Certified to automotive AEC-Q100 standards ensuring high reliability.
Wide operating temperature range up to 125°C enables industrial and automotive use. Ensures low noise and high ripple rejection for sensitive electronics. Positive polarity design simplifies integration into existing circuits.
Ideal for power regulation in various industrial, automotive, and consumer applications.
Choose this STMicroelectronics LDO voltage regulator for efficient, reliable linear power regulation in compact form factors. Explore more products in our Voltage Regulator selection for diverse electronics design needs.
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Frequently Asked Questions
The maximum input voltage for this model is 20V.
It has a low quiescent current of 6mA, which helps reduce power consumption during operation.
This model is packaged in a compact SOIC 8-pin format with dimensions of 5mm in length, 4mm in width, and 1.5mm in height.
The operational temperature range is up to 125°C, ensuring reliability in harsh conditions.
Yes, it is compliant with the AEC-Q100 automotive standard, which ensures robust performance.
It features a positive polarity design for regulated voltage output.
This model is suitable for automotive, industrial, and consumer electronics applications requiring stable voltage regulation.
The L4931CD33-TR comes in a surface mount SOIC package.
It has a total of 8 pins.
This model belongs to the L4931 series.
The design of the L4931CD33-TR is optimized for low noise and high power supply ripple rejection, making it suitable for sensitive electronics.
The maximum operating temperature for the L4931CD33-TR is 125°C.
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