(China (Mainland))
Product Summary
The LT1764AEQ-3.3 is a low dropout regulator optimized for fast transient response. The device is capable of supplying 3A of output current with a dropout voltage of 340mV. Operating quiescent current is 1mA, dropping to <1μA in shutdown. 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 LT1764AEQ-3.3 has very low output voltage noise which makes the device ideal for sensitive RF supply applications. The LT1764AEQ-3.3 regulator is available in 5-lead TO-220 and DD packages, and 16-lead FE packages. Applications of the LT1764AEQ-3.3 are: 3.3V to 2.5V Logic Power Supply, Post Regulator for Switching Supplies.
Parametrics
LT1764AEQ-3.3 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)Storage Temperature Range: –65℃ to 150℃; (9)Lead Temperature (Soldering, 10 sec): 300℃.
Features
LT1764AEQ-3.3 features: (1)Optimized for Fast Transient Response; (2)Output Current: 3A; (3)Dropout Voltage: 340mV at 3A; (4)Low Noise: 40μVRMS (10Hz to 100kHz); (5)1mA Quiescent Current; (6)Wide Input Voltage Range: 2.7V to 20V; (7)Reverse Battery Protection; (8)No Reverse Current; (9)Thermal Limiting.
Diagrams
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 LT1764AEQ-3.3 |
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IC REG LDO 3.3V 3A DDPAK-5 |
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LT1764AEQ-3.3#PBF |
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IC REG LDO 3.3V 3A DDPAK-5 |
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LT1764AEQ-3.3#TR |
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IC REG LDO 3.3V 3A DDPAK-5 |
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LT1764AEQ-3.3#TRPBF |
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IC REG LDO 3.3V 3A DDPAK-5 |
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