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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LM3481MM/NOPB


Switching Controllers HI EFF LOW-SIDE N CH CONTROLLER
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Texas Instruments 4145
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AUD 1.8495
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APX809-46SAG-7


Supervisory Circuits 3-Pin Reset 200ms 1V-5.5V 4.63V 20mA
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Diodes Incorporated 4141
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AUD 0.1104
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TF21904M-TUH


High Side and Low Side Non-Insulated 4.5A 10V~20V 4.5A SOIC-14 Gate Drive ICs ROHS
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TF Semi 4141
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AUD 1.3436
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MIC5211-LXYM6-TR


LDO Voltage Regulators MIC5211-3.3/5.0YM6 Dual Cap 50mA LDO (Lead Free)
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Microchip 4138
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AUD 1.1525
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MIC803-26D2VM3 TR


Supervisory Circuits 3-Pin Microprocessor Supervisor Circuit w/ Open-Drain Reset Output
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Microchip 4138
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AUD 0.4334
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FAN48630UC35X


Voltage Regulators - Switching Regulators 3MHz 1500mA Synchrns TinyBoost TM Regltr
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ON Semiconductor 4137
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AUD 0.9409
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RP110Q332D-TR-FE


LDO Voltage Regulators Low voltage Low supply current LDO Regulator
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Nisshinbo 4136
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AUD 0.3711
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TPS79325DBVR


LDO Voltage Regulators 200mA 2.5V Hi PSRR
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Texas Instruments 2400
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AUD 0.2476
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LR745N8-G


Power Management Specialised - PMIC Pwr Sup Start-Up IC
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Microchip 2198
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AUD 0.9178
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TL432


SOT-23 Voltage Reference ROHS
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Wild Goose 989
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AUD 0.0402
Multiples of: 10

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