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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TS821ILT


Voltage References 1.225V Micropower 2%
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STMicroelectronics 2900
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AUD 0.394
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BU45L234G-TL


Supervisory Circuits Volt Det IC 2.3V Open Drain
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ROHM 2900
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AUD 0.3973
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BU45K322G-TL


Supervisory Circuits Volt Det IC 3.2V Open Drain
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ROHM 2900
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AUD 0.408
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BD49E27G-MTR


Supervisory Circuits VOLTAGE DETECTOR
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ROHM 2900
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AUD 0.4235
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NCV8189CMTW075TAG


LDO Voltage Regulators LDO, 500mA, Low noise, High Accuracy with Power-Good and Vout Controlled Slew Rate 0.75V
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ON Semiconductor 2900
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AUD 0.4597
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NCP623MN-25R2G


ON Semiconductor LDO Voltage Regulators SBN BE LDO
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ON Semiconductor 2900
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AUD 0.5155
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NCV8560SN280T1G


LDO Voltage Regulators 2.8V LDO WITH ENABLE
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ON Semiconductor 2900
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AUD 0.5204
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BD28C57LFJ-LBE2


AC/DC Converters PWM Types DC/DC Converter IC
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ROHM 2900
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AUD 0.5566
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NCP718AMTADJTBG


LDO Voltage Regulators 300 MA LOW IQ, WIDE INPUT
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ON Semiconductor 2900
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AUD 0.5954
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NCP1589CMNTWG


Voltage Mode PWM Controller 0.8V 10-Pin DFN EP T/R
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ON Semiconductor 2900
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AUD 0.5976
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