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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KIA431AM-RTK/H


Voltage References 2.495V 36V ±1% 50ppm/°C SOT-23 (SOT-23-3) RoHS
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KEC 5510
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AUD 0.0604
Multiples of: 10

TL431


2.493V~36V 0.3% 37V Adjustable SOT-23 Voltage Reference ROHS
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Wild Goose 5509
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AUD 0.0261
Multiples of: 20

BD49E40G-MTR


Supervisory Circuits VOLTAGE DETECTOR
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ROHM 5504
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AUD 0.4603
Multiples of: 1

TC2014-3.0VCTTR


LDO Voltage Regulators 50mA LDO
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Microchip 5504
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AUD 0.7715
Multiples of: 1

78M05


TO-252 Linear Voltage Regulators (LDO) ROHS
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TWGMC 5495
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AUD 0.0964
Multiples of: 5

UC3844BDG


Switching Controllers ANA SMPS PWM CNTRL
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ON Semiconductor 5495
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AUD 0.5315
Multiples of: 1

DGD0280WT-7


Gate Drivers HV Gate Driver SOT25 T&R 3K
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Diodes Incorporated 5494
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AUD 0.675
Multiples of: 1

DZDH0401DW-7


OR Controller N+1 ORing Controller P-Channel 1:1 SOT-363
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Diodes Incorporated 5490
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AUD 0.1436
Multiples of: 5

LF33ABDT-TR


Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DPAK
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STMicroelectronics 1765
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AUD 0.4528
Multiples of: 1

TPSM863257RDXR


Switching Voltage Regulators 3-V to 17-V input voltage, 3-A forced-CCM synchronous buck module 7-QFN-FCMOD -40 to 125
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Texas Instruments 0
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AUD 1.7117
Multiples of: 1

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