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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REF5010ID


Voltage References Low Noise,Very Low Drift, Prec Vltg Ref
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Texas Instruments 582
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AUD 8.9686
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APX803S-46SR-7


Supervisory Circuits 4.63V 240ms MPU Reset Circuit
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Diodes Incorporated 568
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AUD 0.1625
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CJ6330A25P


SOT-89-3L Linear Voltage Regulators (LDO) ROHS
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Changjing Electronics Technology 567
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AUD 0.1203
Multiples of: 5

AP7333-18SRG-7


LDO Voltage Regulators LDO SOT-23R 1.8V/300MA
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Diodes Incorporated 567
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AUD 0.1304
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HT7527-2


Low Dropout Regulators (LDO) SOT-89 RoHS
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Holtek 567
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AUD 0.1356
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HT7540-3-MS


SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
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MSKSEMI 567
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AUD 0.1416
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L79L12ACZ-TR


Voltage regulator; linear, fixed; -12V; 0.1A; TO92; THT; 0÷125°C
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STMicroelectronics 567
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AUD 0.1501
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WD1035DH-8/TR


DFN-8-EP(2x2) DC-DC Converters ROHS
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Will Semiconductor 548
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AUD 0.3196
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MPM38222GR-P


Voltage Regulators - Switching Regulators Dual 2A 2.7-6V Stp Down Power Module
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Monolithic Power Systems 452
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AUD 4.8958
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UC3842BNG


Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
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ON Semiconductor 271
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AUD 0.8434
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