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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TPSP6201EM5-L-3-3


SOT23-5 Linear Voltage Regulators (LDO) ROHS
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TECH PUBLIC Availability : 22550
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USD 0.09

Multiples of: 5

78M05


Linear Voltage Regulators TO-252-2 (DPAK) RoHS
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Shikues Availability : 22513
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USD 0.0606

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TPFP6291LR-G1


SOT-23-6 DC-DC Converters ROHS
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TECH PUBLIC Availability : 22377
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USD 0.0699

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NCP161AFCT330T2G


ON Semiconductor LDO Voltage Regulators CSP LDO 450MA ACTIVE DIS
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ON Semiconductor Availability : 22330
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USD 0.0913

Multiples of: 1

TLF80511EJV50XUMA1


Infineon Technologies LDO Voltage Regulators LINEAR VOLTAGE REGULATOR
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Infineon Availability : 22305
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USD 0.6666

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FH9261-DCJ


SOT-23-6 Battery Management ICs ROHS
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Xinfeihong Availability : 22232
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USD 0.0295

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MAX811TEUS+T


Supervisory Circuits 4-Pin uP Voltage Monitors with Manual Reset Input
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Analog Devices Availability : 22226
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USD 0.2554

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HT7550S


SOT-23-3 Linear Voltage Regulators (LDO) ROHS
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TECH PUBLIC Availability : 22174
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USD 0.0322

Multiples of: 10

78M15


TO-252 Linear Voltage Regulators (LDO) ROHS
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Shikues Availability : 22164
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USD 0.0691

Multiples of: 5

TCR3UM30A,LF(SE


LDO Voltage Regulators LDO Reg Iout: 300mA Vin: 6V Vout:2.95V
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Toshiba Availability : 22086
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USD 0.0948

Multiples of: 1

RP132K331F-TR


LDO Voltage Regulators Low voltage LDO Regulator
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Nisshinbo Availability : 22058
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USD 0.435

Multiples of: 1

LM1117S-3.3


Low Dropout Regulators (LDO) Positive Fixed 1.3V @ 1A 12V 3.3V 1A SOT-223 RoHS
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HTC Korea Availability : 22017
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USD 0.0984

Multiples of: 2

SCV431BSN1T1G


ON Semiconductor Voltage References ADJ 1.24-16 V -1
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ON Semiconductor Availability : 22015
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USD 0.2365

Multiples of: 1

SI8220BB-D-ISR


Gate Drivers 2.5 kV opto input isolated gate driver
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Silicon Labs Availability : 21956
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USD 1.771

Multiples of: 1

UMW78M09


Linear Voltage Regulators TO-252 RoHS
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Youtai Availability : 21949
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USD 0.048

Multiples of: 5

AZ1117IH-ADJTRG1


LDO Voltage Regulators LDO BJT HiCurr 1.35A 10Hz to 10KHz
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Diodes Incorporated Availability : 21905
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USD 0.1012

Multiples of: 1

78L12


SOT-89 Linear Voltage Regulators (LDO) ROHS
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GOODWORK Availability : 21902
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USD 0.0352

Multiples of: 10

AMT49413GEVATR


Motor/Motion/Ignition Controllers & Drivers 3-Phase Bldc Controller And Mosfet Driver
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Allegro Availability : 21873
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USD 2.206

Multiples of: 1

AMS1117-3.3


SOT-223 Linear Voltage Regulators (LDO) ROHS
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GUOXIN JIAPIN SEMICONDUCTOR Availability : 21863
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USD 0.0202

Multiples of: 20

MC79L05ABDR2G


Linear Voltage Regulators 5V 100mA Negative
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ON Semiconductor Availability : 4626
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USD 0.1106

Multiples of: 5

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