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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
2025-05-24 13:26:38
ok
Eduardo
2025-03-24 10:31:34
Funcionarion acorde a lo esperado.
Elio
2024-12-14 12:35:45
Calidad
tom
2024-11-14 16:00:17
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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