About Power Management ICs

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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MC34151P


MC34151P LIN HI-SPD DL MOSFT DIP
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USD 0.5361

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LM336Z-5.0


LM336Z-5.0 TO92 +5V VOLT REG 4% T/HOLE
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Texas Instruments Availability : 1
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USD 0.5516

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714321EB


MC79L05ACPG pb free -5V REGULATOR 1* DIP
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USD 0.0844

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LM336Z25


LM336Z25 PROG SHUNT REG 2.5V T/HOLE
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USD 0.1039

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MC79M05CDT


MC79M05CDT LIN MED CUR NEG 5V R
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USD 0.123

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MC78M15CT


MC78M15CT INTEGRATED CIRCUIT T/HOLE
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USD 0.185

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LM431ACM3


LM431ACM3 ZENER SHUNT REGULATR
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Texas Instruments Availability : 0
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USD 0.1873

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MC78L08ACP


MC78L08ACP IC VOLTAGE REGULATOR DIP
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USD 0.2079

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LM7906CT


LM7906CT TO-220 6V VOLT REG T/HOLE
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USD 0.2255

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MC78M15CDT


MC78M15CDT ANA 500MA 15 VREG
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USD 0.2269

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LM2931CM


LM2931CM #2401 PCN20013201
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Texas Instruments Availability : 0
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USD 0.249

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LM385Z-1.2


LM385Z-1.2 MICROPWR REF 2.5% T/HOLE
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USD 0.2607

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78L15


78L15 TO-92 15V VOLT REG T/HOLE
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USD 0.2999

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440136BB


LM2931AZ-5.0 LOPWR DUAL COMPARATR
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USD 0.3083

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S-80846CNY-Z


S-80846CNY-Z VOLTAGE DETECTOR 4.6V T092 T/R
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Seiko Availability : 0
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USD 0.3465

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MCP100T-300I/TT


MCP100T-300I/TT PUSH PULL ACTIVE LOW
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Microchip Availability : 0
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USD 0.3655

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714453CB


MC34064P-005 UNDERVOLTAGE SENSING T/HOLE
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USD 0.3708

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714869XB


LM2931AD-5.0 +5V LO/DROPOUT
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USD 0.378

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