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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LP2950CZ-5.0


LP2950CZ-5.0 INTEG CCT VOLT REG T/HOLE
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Texas Instruments Availability : 0
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USD 0.3937

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LM340T-12


LM340T-12 #1801 PCN20003802 T/HOLE
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Texas Instruments Availability : 0
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USD 0.4331

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719785DB


LM317D2T VOL REG IN D2PAK
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STMicroelectronics Availability : 0
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USD 0.4725

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LM4040CIM3-2.5


Shunt Voltage Reference IC Fixed 2.5V V ±0.5% 15 mA SOT-23-3
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Texas Instruments Availability : 0
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USD 0.4885

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LM2930T-8.0


LM2930T-8.0 VOLT REG T0220
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Texas Instruments Availability : 0
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USD 0.5106

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UC3842AN


UC3842AN UC3842AN
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ON Semiconductor Availability : 0
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USD 0.5146

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LM385Z-2.5


LM385Z-2.5 LIN MCRPWR VOLT REF TO92 T/HOL - OLD P/N 715062F
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ON Semiconductor Availability : 0
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USD 0.5355

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LM340AT-5.0


LM340AT-5.0 #2201 PCN20014501 T/HOLE
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Texas Instruments Availability : 0
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USD 0.667

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MC34064P-5


MC34064P-5 (S-8054HNM) 3.8V LOW VOLT DROPOUT DETECTOR
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ON Semiconductor Availability : 0
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USD 0.6825

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421060CB


LM2940T-5.0/NOPB POSITIVE VOLT REG 5V T/HOLE
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Texas Instruments Availability : 0
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USD 0.7007

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MC34064P-5/MOT


MC34064P-5G TO92 3.8V LOW VOLT DROPOUT DETECTOR
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ON Semiconductor Availability : 0
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USD 0.7095

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LM334Z


LM334Z
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Texas Instruments Availability : 0
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USD 0.7201

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UA78S40PC


UA78S40PC SWITCHING REGULART LTB 03/02
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Motorola Availability : 0
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USD 0.7849

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ICL8212CPA


ICL8212CPA PROG VOLT DET DIP
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Renesas Availability : 0
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USD 0.8517

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MC33152P


MC33152P LIN HI-SPD DL MOSFT DIP
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ON Semiconductor Availability : 0
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USD 0.9044

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LM78S40CN


LM78S40CN SWITCHING REGULATOR DIP
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Texas Instruments Availability : 0
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USD 0.9538

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IPS021L


IPS021L SEMICONDUCTORS T/HOLE
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Infineon Availability : 0
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USD 1.0295

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LM2575T-15


LM2575T-15 EASY SWITCHER 1A REG T/HOLE
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ON Semiconductor Availability : 0
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USD 1.0362

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034357BB


LM2940CT-5.0 1.5A TO-220
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Texas Instruments Availability : 0
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USD 1.098

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LM2575T-5.0


LM2575T-5.0 SWITCHING REG T/HOLE
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Texas Instruments Availability : 0
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USD 1.1632

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