The LM2941GW/883 from Texas Instruments is a low dropout (LDO) adjustable voltage regulator designed for military and aerospace-grade applications. It provides high efficiency, low dropout voltage, and rugged reliability, making it suitable for harsh environments and mission-critical systems.
Key Features & Benefits:
✔ Military-Grade Reliability (MIL-PRF-38535 Compliant)
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Meets stringent military and aerospace standards
✔ Adjustable Output Voltage
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Output can be adjusted from 5V to 20V
✔ Low Dropout Voltage
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Typical dropout voltage: 0.5V at 1A load
✔ Reverse Battery Protection
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Prevents damage if the battery is connected incorrectly
✔ Thermal & Overcurrent Protection
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Integrated thermal shutdown and current limiting for enhanced durability
✔ Wide Operating Temperature Range
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-55°C to +125°C, ideal for extreme conditions
Technical Specifications:
| Parameter | Value |
|---|---|
| Input Voltage Range | 6V – 26V |
| Output Voltage Range | 5V – 20V (Adjustable) |
| Output Current | Up to 1A |
| Dropout Voltage | 0.5V @ 1A |
| Operating Temperature | -55°C to +125°C |
| Package Type | GW (Leaded Surface Mount) |
| Compliance | MIL-STD-883 |
Applications & Use Cases:
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Aerospace & Military Electronics – Power regulation in aircraft, satellites, and defense systems
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Industrial Automation – Reliable voltage regulation in extreme conditions
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Automotive & Transportation – Critical power supply applications
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Communication Systems – Ensures stable voltage for RF & data transmission equipment
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Embedded Systems & IoT – Low-power and mission-critical embedded circuits
Why Choose the LM2941GW/883?
✔ MIL-STD-883 Qualified – Built for extreme environments
✔ Low Dropout & High Efficiency – Improves system power performance
✔ Adjustable Voltage Range – Flexibility for multiple applications
✔ Built-in Protection Features – Prevents damage due to overcurrent, overheating, and reverse battery connection
✔ Texas Instruments’ Proven Quality – Trusted in aerospace, defense, and industrial applications

