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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TS78L03CX RFG


Linear Voltage Regulators 0.1 Amp 3.0 Volt 4% Fixed Positive
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Taiwan Semiconductor 23510
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AUD 0.231
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TPS79428DCQ


LDO Voltage Regulators High PSRR Fast RF High-Enable 250-mA
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Texas Instruments 10970
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AUD 2.7729
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KTA1136EUAE-TR


Switching Voltage Regulators IEEE 802.3af PoE PD with Integrated DC-DC Controller and 13W Power FET
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Kinetic Technologies 10957
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AUD 1.9615
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KA7809AETU


Linear Voltage Regulators 3-Terminal 1A Positive
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ON Semiconductor 10951
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AUD 0.4586
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RAA2118054GP3#JA0


Switching Voltage Regulators 300mA wide VIN 7V to 80V buck regulator, 5V Vout ,5L TSOT, 3
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Renesas 10940
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AUD 0.3143
Multiples of: 1

78D05L


TO-252 Linear Voltage Regulators (LDO) ROHS
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Youtai 10684
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AUD 0.0856
Multiples of: 5

LD1117-2.5


Low Dropout Regulators (LDO) SOT-223 RoHS
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Youtai 10534
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AUD 0.0361
Multiples of: 10

XC6219B182MR


300mA Fixed 1.8V 7V SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
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TDSEMIC 10282
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AUD 0.0349
Multiples of: 20

TP74333PDQNR


DFN1X1-4L Linear Voltage Regulators (LDO) ROHS
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TECH PUBLIC 10141
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AUD 0.0889
Multiples of: 5

TL431IL3T


Voltage References Prog Voltage Ref 2.5 to 36V .22 Ohm
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STMicroelectronics 0
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AUD 0.1218
Multiples of: 1

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