Power Management ICs

Power Management ICs (Integrated Circuits) are a class of semiconductor devices designed to manage the delivery, conversion, regulation, and control of electrical power to process signals, logic devices, and digital systems. They regulate the amount of power and voltage supplied to a device, and can also provide power-saving features such as frequency scaling, dynamic voltage scaling, and Power-down modes. By managing the power and voltage, PMICs can control how and when a device functions, as well as how much energy is used. PMICs also keep track of battery charge, battery life, and other power-related metrics. PMICs can be found in a variety of consumer electronics, including smartphones, tablets, laptops, wearables, and other gadgets.
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LM385BDE4-2-5


Texas Instruments Voltage References Micropower Voltage Reference
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Texas Instruments 603
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AUD 0.7552
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ISL6545IBZ-T


Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC
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Renesas 603
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AUD 0.9867
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A4953ELJTR-T


Full Bridge Motor Driver 8-Pin SOIC N EP T/R
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Allegro 603
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AUD 1.4298
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MPM3805GQB-33-P


Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 6V Input 3.3V Output 4Mhz, 600mA
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Monolithic Power Systems 603
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AUD 1.806
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ISL95522HRZ


Battery Management Notebook Battery Charger 4X4 QFN
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Renesas 603
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AUD 5.5821
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REF196GSZ-REEL


Analog Devices Voltage References 3.3V Prec Micropwr LDO Low VRef
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Analog Devices 603
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AUD 7.3531
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BQ7790522PW


Battery Management 3- to 5-series li-ion and li-phosphate ultra-low-power stackable battery protector 20-TSSOP -40 to 85
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Texas Instruments 602
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AUD 1.3981
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78L06A


SOT-89 Linear Voltage Regulators (LDO) ROHS
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Shikues 601
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AUD 0.057
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WR0332-18A50R


SOT23-5 Linear Voltage Regulators (LDO) ROHS
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Wayon 562
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AUD 0.0478
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LT3493EDCB#TRPBF


Switching Voltage Regulators 1.2A, 750kHz Buck Sw Reg in 2 3 DFN
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Analog Devices 456
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AUD 5.2856
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