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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SIC431CED-T1-GE3


Switching Voltage Regulators microBUCK 4.5-55V; 20A
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Vishay 8
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AUD 4.4361
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INA231BIYFDR


Current & Power Monitors & Regulators 28V, Bi-Directional, Low-/High-Side, I2C Out Current/Power Monitor w/Alert in WCSP 12-DSBGA -40 to 125
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Texas Instruments 8
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AUD 4.4403
Multiples of: 1

LP2954AIT/NOPB


Linear Voltage Regulator IC Positive Fixed 1 Output 250mA TO-220-3
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Texas Instruments 8
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AUD 4.4925
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UCC28C50QDRQ1


Switching Controllers Automotive, 30-V, low-power current-mode PWM controller, 7-V/6.6-V UVLO, 100% duty cycle 8-SOIC -40 to 150
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Texas Instruments 8
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AUD 4.6309
Multiples of: 1

TPS61120PWR


Conv DC-DC 1.8V to 5.5V Step Up Dual-Out 2.5V to 5.5V/0.9V to 5.5V 1.1A/0.2A 16-Pin TSSOP T/R
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Texas Instruments 8
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AUD 4.6794
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REF02AUG4


Voltage References +5V Precision Voltage Reference
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Texas Instruments 8
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AUD 4.7776
Multiples of: 1

UCC2813QDR-2Q1


Switching Controllers Lo-Pwr BICMOS Crnt Mode PWM
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Texas Instruments 8
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AUD 5.102
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LM5009ASDX/NOPB


Switching Voltage Regulators 6-95V Wide Vin, 150mA Constant On-Time Non-Synchronous Buck Regulator 8-WSON -40 to 125
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Texas Instruments 8
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AUD 5.5185
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TPS7A6550QKVURQ1


LDO Voltage Regulators AC 300mA 40V LDO Reg
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Texas Instruments 8
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AUD 5.5709
Multiples of: 1

LM25085AMYNOPB


Switching Controllers 4.5-42V Wide Vin, Constant On-Time Non-Synchronous PFET Buck Controller with 0.9V Reference 8-HVSSOP -40 to 125
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Texas Instruments 7
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AUD 4.4421
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