Product Summary
The LT1763IDE-2.5 is a micropower, low noise, low dropout regulator. The LT1763IDE-2.5 is capable of supplying 500mA of output current with a dropout voltage of 300mV. Applications of the LT1763IDE-2.5 include: Cellular Phones, Battery-Powered Systems and Noise-Sensitive Instrumentation Systems.
Parametrics
LT1763IDE-2.5 absolute maximum ratings: (1) IN Pin Voltage:±20V;(2) OUT Pin Voltage: ±20V; (3) Input to Output Differential Voltage; (4) Input to Output Differential Voltage: ±20V; (5) SENSE Pin Voltage: ±20V; (6) ADJ Pin Voltage: ±7V; (7) BYP Pin Voltage: ±0.6V; (8) SHDN Pin Voltage: ±20V; (9) Operating Junction Temperature Range, C, I Grade: -40°C to 125°C, MP Grade: -55°C to 125°C; (10) Storage Temperature Range: -65°C to 150°C.
Features
LT1763IDE-2.5 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) Overcurrent and Overtemperature Protected; (12) 8-Lead SO and 12-Lead (4mm × 3mm) DFN Packages.
Diagrams

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![]() LT1763IDE-2.5#PBF |
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![]() IC REG LDO 2.5V .5A 12DFN |
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![]() LT1763IDE-2.5#TRPBF |
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![]() IC REG LDO 2.5V .5A 12DFN |
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(Hong Kong)









