Fujitsu Power Management ICs 3

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Part	Manufacturer	Other IC type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Surface Mount	Package Body Material	Maximum Supply Current (Isup)	No. of Functions	No. of Channels	Technology	Terminal Form	Nominal Supply Voltage (Vsup)	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Position	JESD-30 Code	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width (mm)	Qualification	Minimum Supply Voltage (Vsup)	Length	Adjustable Threshold
MB3771-P	Fujitsu	POWER SUPPLY SUPPORT CIRCUIT	INDUSTRIAL	8	DIP	RECTANGULAR	NO	PLASTIC/EPOXY	.6 mA	1	1	BIPOLAR	THROUGH-HOLE	5 V		IN-LINE			2.54 mm	85 Cel	-40 Cel	DUAL	R-PDIP-T8	18 V	4.36 mm	7.62 mm	Not Qualified	3.5 V	9.4 mm	YES
MB3771-PF	Fujitsu	POWER SUPPLY SUPPORT CIRCUIT	INDUSTRIAL	8	SOP	RECTANGULAR	YES	PLASTIC/EPOXY	.6 mA	1	1	BIPOLAR	GULL WING	5 V		SMALL OUTLINE			1.27 mm	85 Cel	-40 Cel	DUAL	R-PDSO-G8	18 V	2.25 mm	5.3 mm	Not Qualified	3.5 V	6.35 mm	YES
MB3773PF-E1	Fujitsu		INDUSTRIAL	8	SOP	RECTANGULAR	YES	PLASTIC/EPOXY	.9 mA			BIPOLAR	GULL WING	5 V	5	SMALL OUTLINE	SOP8,.3	Power Management Circuits	1.27 mm	85 Cel	-40 Cel	DUAL	R-PDSO-G8				Not Qualified

Power Management ICs

Power Management ICs (PMICs) are electronic components that are used to regulate and manage the power supply in electronic systems. They are used to optimize power usage, reduce power consumption, and increase battery life in portable devices.

PMICs typically include a range of components such as voltage regulators, power switches, and battery management circuits. Voltage regulators are used to maintain a stable voltage output despite fluctuations in the input voltage or load. Power switches are used to control the flow of power in a circuit, and battery management circuits are used to monitor and manage the charging and discharging of batteries.

PMICs are used in a wide range of applications, including mobile phones, laptops, tablets, and other portable devices. They are also used in automotive electronics, power supplies, and industrial automation systems. PMICs play a critical role in managing power consumption in electronic systems, reducing energy waste and extending battery life.

One of the key advantages of PMICs is their ability to provide multiple functions in a single package, reducing the number of components needed in a system and simplifying design. They also help to improve system reliability by protecting against overvoltage, overcurrent, and overtemperature conditions.