Product Summary
The LT1963ES8 is a low dropout regulator. It is optimized for fast transient response. The device is capable of supplying 1.5A of output current with a dropout voltage of 340mV. Quiescent current is well controlled; it does not rise in dropout as it does with many other regulators. In addition to fast transient response, the LT1963ES8 regulators have very low output noise which makes them ideal for sensitive RF supply applications. The applications of the LT1963ES8 are 3.3V to 2.5V Logic Power Supplies, Post Regulator for Switching Supplies.
Parametrics
LT1963ES8 absolute maximum ratings: (1)IN Pin Voltage:±20V; (2)OUT Pin Voltage:±20V; (3)Input to Output Differential Voltage:±20V; (4)SENSE Pin Voltage:±20V; (5)ADJ Pin Voltage:±7V; (6)SHDN Pin Voltage:±20V; (7)Output Short-Circuit Duration: Indefinite; (8)Operating Junction Temperature Range:–45℃ to 125℃; (9)Storage Temperature Range:–65℃ to 150℃; (10)Lead Temperature (Soldering, 10 sec):300℃.
Features
LT1963ES8 features: (1)Optimized for Fast Transient Response; (2)Output Current: 1.5A; (3)Dropout Voltage: 340mV; (4)Low Noise: 40μVRMS (10Hz to 100kHz); (5)1mA Quiescent Current; (6)No Protection Diodes Needed; (7)Controlled Quiescent Current in Dropout; (8)Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V; (9)Adjustable Output from 1.21V to 20V; (10)<1μA Quiescent Current in Shutdown; (11)Stable with 10μF Output Capacitor; (12)Reverse Battery Protection; (13)No Reverse Current; (14)Thermal Limiting.
Diagrams
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![]() LT1963ES8-1.5 |
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![]() IC REG LDO 1.5V 1.5A 8SOIC |
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![]() LT1963ES8-1.5#TR |
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![]() IC REG LDO 1.5V 1.5A 8SOIC |
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![]() LT1963ES8-1.5#TRPBF |
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![]() IC REG LDO 1.5V 1.5A 8SOIC |
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