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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LM2575S-5.0


Step-down type Adjustable 40V 5V 3A TO-263-5L DC-DC Converters ROHS
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HXY MOS 833
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AUD 0.5964
Multiples of: 1

R1171S501B-E2-FE


LDO Voltage Regulators LDO Regulator
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Nisshinbo 832
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AUD 0.9248
Multiples of: 1

MIC39100-3.3WS


LDO Voltage Regulators 1.0A 1.0% Fixed Voltage LDO in SOT223 Pkg(ROHS Compliant)
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Microchip 832
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AUD 1.6045
Multiples of: 78

MIC2954-02WS


LDO Voltage Regulators Improved LP2954 Low Drop-out Regulator(ROHS Compliant)
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Microchip 832
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AUD 1.9963
Multiples of: 78

MPQ4323GDE-33-AEC1-P


Switching Voltage Regulators 42V Load Dump Tolerant, 3A, Ultra-Compact
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Monolithic Power Systems 832
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AUD 2.4134
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APX803L-47SA-7


Supervisory Circuits 4.7V 0ms Reset Generator
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Diodes Incorporated 831
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AUD 0.1593
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LNK3694P


AC to DC Controller Single-OUT 85V to 265V Flyback 8-Pin PDIP
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Power Integrations 831
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AUD 0.8324
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LM4040C41ILPR


Voltage References 4.096-V Prec Micro Pwr Shunt Vltg Ref
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Texas Instruments 825
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AUD 1.3373
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LM3224MM-ADJ/NOPB


Voltage Regulators - Switching Regulators STEP-UP PWM DC/DC CONVERTER
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Texas Instruments 750
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AUD 3.8332
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LM5117PMHXNOPB


Switching Controllers 5.5-65V Wide Vin, Current Mode Synchronous Buck Controller with Analog Current Monitor 20-HTSSOP -40 to 125
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Texas Instruments 587
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AUD 2.945
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