Product Summary

The LT1763CS8-3.3#TRPBF is a micropower, low noise, low dropout regulator. The device is capable of supplying 500mA of output current with a dropout voltage of 300mV. Designed for use in battery-powered systems, the low 30μA quiescent current makes them an ideal choice. The LT1763CS8-3.3#TRPBF is stable with output capacitors as low as 3.3μF. Small ceramic capacitors can be used without the series resistance required by other regulators. The applications of the LT1763CS8-3.3#TRPBF are Cellular Phones, Battery-Powered Systems, Noise-Sensitive Instrumentation Systems.

Parametrics

LT1763CS8-3.3#TRPBF 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)BYP Pin Voltage:±0.6V; (7)SHDN Pin Voltage:±20V; (8)Output Short-Circuit Duration:Indefinite; (9)Operating Junction Temperature Range: C, I Grade:–40℃ to 125℃, MP Grade:–55℃ to 125℃; (10)Storage Temperature Range:–65℃ to 150℃; (11)Lead Temperature (Soldering, 10 sec):300℃.

Features

LT1763CS8-3.3#TRPBF features: (1)Low Noise: 20μVRMS (10Hz to 100kHz); (2)Output Current: 500mA; (3)Low Quiescent Current: 30μA; (4)Wide Input Voltage Range: 1.8V to 20V; (5)Low Dropout Voltage: 300mV; (6)Very Low Shutdown Current: < 1μA; (7)No Protection Diodes Needed; (8)Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3V, 3.3V, 5V; (9)Adjustable Output from 1.22V to 20V; (10)Stable with 3.3μF Output Capacitor; (11)Stable with Aluminum, Tantalum or Ceramic Capacitors; (12)Reverse Battery Protection; (13)No Reverse Current; (14)Overcurrent and Overtemperature Protected; (15)8-Lead SO and 12-Lead (4mm × 3mm) DFN Packages.

Diagrams

LT1763CS8-3.3#TRPBF circuit diagram

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LT1763CS8-3.3#TRPBF
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