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Product Description:
The LM2940/LM2940C is a 1A Low Dropout Regulator designed for high-efficiency voltage regulation. With a dropout voltage typically at 0.5V and a maximum of 1V, it ensures stable power delivery across a wide temperature range.
Features:
- 1A Output Current
- Low Dropout Voltage: Typically 0.5V
- Quiescent Current Reduction for Efficiency
- Reverse Battery Protection
- Short Circuit and Thermal Overload Protection
Typical Application:
Suitable for applications requiring a stable power supply, such as vehicular electronics and systems where transient protection is essential.
Ordering Information:
Available in various output voltages and temperature ranges, with options for TO-220, TO-263, LLP, and SOT-223 packages.
Key Specifications:
- Dropout Voltage: Typically 0.5V @ 1A Output Current
- Output Voltage Range: 5V to 15V
- Quiescent Current: 30mA @ 5V Input-Output Differential
- Short Circuit Current: Up to 1.9A
- Thermal Shutdown for Overload Protection
Application Hints:
- Critical ESR and capacitance requirements for output stability
- Heatsinking may be required depending on power dissipation and ambient temperature
- Physical dimensions and package options provided for easy integration
Lester
Reviewed in the United States on December 27, 2024
ok
Eduardo
Reviewed in the United States on July 26, 2023
Funcionarion acorde a lo esperado.
Elio
Reviewed in the United States on March 27, 2023
Calidad
tom
Reviewed in the United States on October 4, 2022
Price was great. But, I needed this 5 days ago. I did not expect to have to wait for it to be delivered from CHINA. Buyer beware.
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