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STMicroelectronics Low Dropout Linear Voltage Regulator 3-Pin TO-92 Package Positive Polarity LM2931AZ50R
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 4.95mm |
| Length | 4.95mm |
| Model | LM2931AZ50R |
| Width | 3.94mm |
| Mount Type | Through Hole |
| Series | LM2931 |
| Maximum Operating Temperature | 125°C |
| Package Type | TO-92 |
| Polarity | Positive |
| Quiescent Current | 2.5mA |
| Minimum Input Voltage | 26V |
| Pin Count | 3 |
| Automotive Standard | AEC-Q100 |
Key Features
- Supports through-hole mounting with a compact TO-92 package.
- Features a low quiescent current of 2.5mA for efficient operation.
- Maximum operating temperature of 125°C suitable for harsh environments.
- Minimum input voltage of 26V allowing wide voltage operation range.
- Compliant with automotive standard AEC-Q100 for reliable automotive use.
- Compact 3-pin design measuring 4.95mm by 4.95mm by 3.94mm.
- Provides low noise voltage regulation with high power supply rejection ratio.
Product Description
STMicroelectronics LM2931AZ50R is a low dropout (LDO) linear voltage regulator designed to operate with a small input-to-output voltage difference, making it highly efficient for supply regulation. Packaged in a 3-pin TO-92 form factor, it supports through-hole mounting suitable for various electronic applications.
This voltage regulator features a positive polarity design and maintains a low quiescent current of 2.5mA to minimize power consumption during operation. Rated for a maximum operating temperature of 125°C, it is suitable for industrial and automotive environments demanding high reliability.
The device operates with a minimum input voltage of 26V and is compliant with the AEC-Q100 automotive standard, ensuring it meets rigorous automotive quality and robustness requirements.
Typical applications include power management in automotive systems, industrial electronics, and general low-noise voltage regulation where fast transient response and stable output voltage are required. The LM2931 series is well-known for its high power supply rejection ratio (PSRR), making it effective in noisy electrical environments.
The compact 3-pin TO-92 package makes it ideal for space-constrained applications. Low quiescent current contributes to overall power savings in device operation. Compliance with automotive standards ensures durability in automotive electronic circuits.
Wide input voltage range supports versatile usage scenarios. Robust thermal ratings allow operation in harsh conditions. Positive polarity regulator design for common voltage regulation tasks. Suitable for industrial, automotive, electrical, and electronic components uses.
This STMicroelectronics voltage regulator is a critical component for maintaining steady voltage supply in advanced electronics, ensuring system stability and longevity. It enhances production efficiency when used in assembly due to its reel packaging ready for insertion into machinery.
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Frequently Asked Questions
The LM2931AZ50R has a maximum operating temperature of 125°C, making it suitable for harsh environments.
This model features a low quiescent current of 2.5mA, which helps minimize power consumption during operation.
The minimum input voltage for this voltage regulator is 26V, allowing for a wide voltage operation range.
It supports through-hole mounting, which is suitable for various electronic applications.
The LM2931AZ50R is packaged in a compact TO-92 form factor.
This model measures 4.95mm in length, 4.95mm in width, and 3.94mm in height.
Yes, it is compliant with the AEC-Q100 automotive standard, ensuring reliability for automotive applications.
This voltage regulator has a positive polarity design, suitable for common voltage regulation tasks.
It is suitable for power management in automotive systems, industrial electronics, and low-noise voltage regulation.
The LM2931AZ50R has a 3-pin design, facilitating easy integration into electronic circuits.
This model belongs to the LM2931 series of low dropout linear voltage regulators.
The LM2931AZ50R is known for its high power supply rejection ratio, making it effective in noisy electrical environments.
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