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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UC3844D


Switching Controllers 52kHz 1A Current PWM
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ON Semiconductor 3100
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AUD 1.1508
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TC1303C-PA0EMFTR


LDO Voltage Regulators PWM LDO combo PG
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Microchip 3100
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AUD 2.6769
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ATT7022EU-N


PMIC - Current Regulation LQFP-44_10x10x08P RoHS
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HiTrend Tech 3100
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AUD 3.39
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LTC1871EMS#TRPBF


Switching Controllers No Rsense DC/DC Controller Boost, Flyback & SEPIC
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Analog Devices 3100
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AUD 5.7026
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MAX809M


SOT-23 Monitors & Reset Circuits ROHS
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TECH PUBLIC 3099
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AUD 0.0685
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78N05G-AB3-R


Linear Voltage Regulators SOT-89 (SOT-89-3) RoHS
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Unisonic 3098
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AUD 0.1375
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Hot LMR14020SQDPRRQ1


Switching Voltage Regulators SIMPLE SWITCHER Automotive 40-V, 2-A, 2.2-MHz step-down converter with 40-uA IQ 10-WSON -40 to 125
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Texas Instruments 3098
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AUD 0.8349
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CAT809JTBI-GT3


Supervisory Circuits Push-pull Act low
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ON Semiconductor 3096
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AUD 0.3131
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LM4040CIM3X-4.1/NOPB


Voltage References 100-ppm/ C precision micropower shunt voltage reference 3-SOT-23
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Texas Instruments 3095
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AUD 0.4644
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AZ1117H-1.8TRE1


Linear Voltage Regulators LDO BJT HiCurr 1.15V at 1A
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Diodes Incorporated 3089
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AUD 0.1128
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