LT1763 500 mA Low Dropout (LDO) Regulators

Linear Technology’s micropower LT1763 PMICs for smart phones, battery-powered, and handheld applications

Image of Linear Technology's LT1763 Low Dropout RegulatorsLTC's LT1763 series of power management integrated circuits (PMIC) consume micropower, have low noise, and are low dropout regulators. The LT1763 series is capable of supplying 500 mA of output current with a dropout voltage of 300 mV. Designed for use in handheld and battery-powered systems, the low 30 μA quiescent current makes them an ideal choice. With the addition of an external 0.01 μF bypass capacitor, output noise drops to 20 μVRMS over a 10 Hz to 100 kHz bandwidth, making low output noise a key feature. The LT1763 regulators are stable with output capacitors as low as 3.3 μF. Internal protection circuitry includes reverse battery protection, current limiting, thermal limiting, and reverse current protection. The devices come in fixed output voltages of 1.5 V, 1.8 V, 2.5 V, 3 V, 3.3 V, and 5 V, and an adjustable device with a 1.22 V reference voltage. These regulators come in 8-pin SOIC/SO and 12-DFN packages. The LT1763 is ideal for cell phones/smartphones, battery-powered, and handheld applications.

Features Applications
  • Voltage output (min./fixed): 1.22 V to 5 V
  • Voltage output (max.): 20 V
  • Current output: 500 mA
  • Protection features: overcurrent, overtemperature, reverse polarity
  • Temperature operating range: -40°C to +125°C
  • Package/case:  8-SOIC, 12-DFN, 8-SO
  • Cell phones/smartphones
  • Battery powered
  • Handhelds
  • Tablets/laptops
  • GPS
  • Test and measurement

LT1763 Low Dropout Regulators

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
LT1763CS8-2.5#TRPBF datasheet linkIC REG LINEAR 2.5V 500MA 8SOICLT1763CS8-2.5#TRPBFIC REG LINEAR 2.5V 500MA 8SOIC8319 - Immediate
LT1763CS8-2.5#TRPBF product page link
LT1763CS8#TRPBF datasheet linkIC REG LIN POS ADJ 500MA 8SOICLT1763CS8#TRPBFIC REG LIN POS ADJ 500MA 8SOIC6890 - Immediate
LT1763CS8#TRPBF product page link
LT1763CS8#PBF datasheet linkIC REG LIN POS ADJ 500MA 8SOICLT1763CS8#PBFIC REG LIN POS ADJ 500MA 8SOIC14866 - Immediate
LT1763CS8#PBF product page link
LT1763CS8-2.5#PBF datasheet linkIC REG LINEAR 2.5V 500MA 8SOICLT1763CS8-2.5#PBFIC REG LINEAR 2.5V 500MA 8SOIC2069 - Immediate
LT1763CS8-2.5#PBF product page link
LT1763CDE-1.8#PBF datasheet linkIC REG LINEAR 1.8V 500MA 12DFNLT1763CDE-1.8#PBFIC REG LINEAR 1.8V 500MA 12DFN1332 - Immediate
LT1763CDE-1.8#PBF product page link
LT1763CDE-3.3#PBF datasheet linkIC REG LINEAR 3.3V 500MA 12DFNLT1763CDE-3.3#PBFIC REG LINEAR 3.3V 500MA 12DFN1171 - Immediate
LT1763CDE-3.3#PBF product page link
LT1763CS8-1.8#PBF datasheet linkIC REG LINEAR 1.8V 500MA 8SOICLT1763CS8-1.8#PBFIC REG LINEAR 1.8V 500MA 8SOIC1078 - Immediate
LT1763CS8-1.8#PBF product page link
LT1763CS8-1.5#PBF datasheet linkIC REG LINEAR 1.5V 500MA 8SOICLT1763CS8-1.5#PBFIC REG LINEAR 1.5V 500MA 8SOIC429 - Immediate
LT1763CS8-1.5#PBF product page link
LT1763IDE#PBF datasheet linkIC REG LIN POS ADJ 500MA 12DFNLT1763IDE#PBFIC REG LIN POS ADJ 500MA 12DFN1737 - Immediate
LT1763IDE#PBF product page link
LT1763IS8-3.3#PBF datasheet linkIC REG LINEAR 3.3V 500MA 8SOICLT1763IS8-3.3#PBFIC REG LINEAR 3.3V 500MA 8SOIC1180 - Immediate
LT1763IS8-3.3#PBF product page link
LT1763IS8-5#PBF datasheet linkIC REG LINEAR 5V 500MA 8SOICLT1763IS8-5#PBFIC REG LINEAR 5V 500MA 8SOIC1037 - Immediate
LT1763IS8-5#PBF product page link
LT1763IDE-3.3#PBF datasheet linkIC REG LINEAR 3.3V 500MA 12DFNLT1763IDE-3.3#PBFIC REG LINEAR 3.3V 500MA 12DFN892 - Immediate
LT1763IDE-3.3#PBF product page link
LT1763IS8#PBF datasheet linkIC REG LIN POS ADJ 500MA 8SOICLT1763IS8#PBFIC REG LIN POS ADJ 500MA 8SOIC770 - Immediate
LT1763IS8#PBF product page link
LT1763IS8-2.5#PBF datasheet linkIC REG LINEAR 2.5V 500MA 8SOICLT1763IS8-2.5#PBFIC REG LINEAR 2.5V 500MA 8SOIC531 - Immediate
LT1763IS8-2.5#PBF product page link
LT1763IDE-5#PBF datasheet linkIC REG LINEAR 5V 500MA 12DFNLT1763IDE-5#PBFIC REG LINEAR 5V 500MA 12DFN213 - Immediate
LT1763IDE-5#PBF product page link
LT1763MPS8#PBF datasheet linkIC REG LIN POS ADJ 500MA 8SOICLT1763MPS8#PBFIC REG LIN POS ADJ 500MA 8SOIC382 - Immediate
LT1763MPS8#PBF product page link
LT1763CS8-5#TRPBF datasheet linkIC REG LINEAR 5V 500MA 8SOICLT1763CS8-5#TRPBFIC REG LINEAR 5V 500MA 8SOIC39 - Immediate
LT1763CS8-5#TRPBF product page link
LT1763CS8-3.3#TRPBF datasheet linkIC REG LINEAR 3.3V 500MA 8SOICLT1763CS8-3.3#TRPBFIC REG LINEAR 3.3V 500MA 8SOIC0LT1763CS8-3.3#TRPBF product page link
LT1763CS8-3.3#PBF datasheet linkIC REG LINEAR 3.3V 500MA 8SOICLT1763CS8-3.3#PBFIC REG LINEAR 3.3V 500MA 8SOIC0LT1763CS8-3.3#PBF product page link
LT1763CS8-5#PBF datasheet linkIC REG LINEAR 5V 500MA 8SOICLT1763CS8-5#PBFIC REG LINEAR 5V 500MA 8SOIC0LT1763CS8-5#PBF product page link
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Published: 2017-12-27