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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CSJ-38-30010


Voltage Sensing Relay - 120VAC - Adjustable AC Voltage Sensor - Pick Up: 92V to 140V - Drop Out: 90V to 138V.
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TE Connectivity 26
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AUD 1315.2985
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APX809-31SAG-7


Supervisory Circuits 3-Pin Reset 5kV 500V 20mA 400mW
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Diodes Incorporated 25
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AUD 0.2131
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RT9166A-33GXL


Low Dropout Regulators (LDO) SOT-89 RoHS
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Richtek 25
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AUD 0.2693
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KIA79L12BP-AT/P


Linear Voltage Regulators TO-92L RoHS
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KEC 25
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AUD 0.2975
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FAN4800AUM


Power Factor Correction - PFC PFC + PWM Controller Combo
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ON Semiconductor 25
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AUD 0.7606
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STM6719SFWB6R


Supervisory Circuits Dual Triple Voltage 11 uA 3.6V -40 to 85
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STMicroelectronics 25
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AUD 0.8725
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TL2845DR


Texas Instruments Switching Controllers Current-Mode PWM Controller
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Texas Instruments 25
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AUD 1.1249
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LM431CCM3/NOPB


Voltage References 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 0 to 70
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Texas Instruments 25
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AUD 1.1658
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LP3985IM5-4.7/NOPB


Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
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Texas Instruments 22
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AUD 0.7293
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LP590725QDQNRQ1


LDO Voltage Regulators Automotive, 250-mA, low-noise, high-PSRR, ultra-low-dropout voltage regulator with low IQ and enable 4-X2SON -40 to 125
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Texas Instruments 20
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AUD 0.7459
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