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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LM5143QRWGRQ1


Switching Controllers 3.5-V to 65-V low Iq dual 2-phase synchronous buck DC-DC controller 40-VQFNP -40 to 150
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Texas Instruments 467
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AUD 6.7885
Multiples of: 1

LM2575-5.0YWM


Voltage Regulators - Switching Regulators 1A Step-Down SMPS Regulator
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Microchip 275
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AUD 3.9087
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RP131H331D-T1-FE


LDO Voltage Regulators Low voltage LDO Regulator
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Nisshinbo 274
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AUD 0.5615
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LM431CIM/NOPB


Voltage References 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 8-SOIC -40 to 85
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Texas Instruments 274
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AUD 1.0552
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IR2183STRPBF


MOSFET DRVR 600V 2.3A 2-OUT Hi/Lo Side Half Brdg Inv/Non-Inv 8-Pin SOIC T/R
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Infineon 274
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AUD 1.5033
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FAN3121CMX


Gate Drivers Single 9A High Speed Low Side Gate
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ON Semiconductor 274
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AUD 2.2133
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MPX2002GYT-P


Switching Controllers All-in-One Flyback Controller with Integrated Primary Control Circuitry and Secondary Synchronous Rectification Driver
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Monolithic Power Systems 273
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AUD 3.3164
Multiples of: 1

TPS628304ADRLR


Switching Voltage Regulators 2.25 TO 5.5V INPUT BUCK CONV IN SOT PKG
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Texas Instruments 249
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AUD 3.0581
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TPS3840PL29DBVR


Supervisory Circuits Nanopower high-input voltage supervisor with manual reset and programmable-reset time delay 5-SOT-23 -40 to 125
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Texas Instruments 244
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AUD 0.8958
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FS1406-2500-AS


Switching Voltage Regulators 2.50V uPOL Power Module
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TDK 139
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AUD 7.0269
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