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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LT1129CQ#PBF


LDO Voltage Regulators 700mA Micropower Low Dropout Regulator with Shutdown
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Analog Devices Availability : 42
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USD 6.8301

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702087BB


LP2951ACM #4299 PCN 20001505
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Texas Instruments Availability : 40
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USD 0.2885

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LM2937ES-12/NOPB


Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DDPAK/TO-263-3
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Texas Instruments Availability : 40
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USD 1.0141

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LM2935T


LM2935T LDO REG (45) T/HOLE
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Texas Instruments Availability : 40
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USD 1.342

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VIPER50A


IC DRIVER 700V 1.5A PENTAWATTH ELECTRONICS PART
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STMicroelectronics Availability : 40
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USD 1.7234

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MCP73213-A6SI/MF


Supervisor Integrated Circuit; battery charger controller
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Microchip Availability : 38
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USD 1.6202

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MC33186DH1


MC33186DH1 IC DRIVER H-BRIDGE 20-HSOP
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NXP Availability : 37
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USD 4.3181

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030014BB


LM2940T-10.0 +10V/1.5A TO-220 LDO T/HOLE
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Texas Instruments Availability : 35
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USD 0.7328

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MC34184D


MC34184D INTEGRATED CIRCUIT SMD
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Motorola Availability : 35
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USD 0.973

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LM2595T-ADJ


LM2595T-ADJ #5099 PCN # 19994001 T/HOLE
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Texas Instruments Availability : 35
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USD 2.0283

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MAX813LCSA+


Supervisor Integrated Circuit; power on reset monitor (PoR)
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Analog Devices Availability : 35
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USD 2.3485

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STC3105IQT


Battery Management Battery Monitor IC Alarm Output 60uA
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STMicroelectronics Availability : 33
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USD 1.7741

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LM2592HVT-ADJ


LM2592HVT-ADJ 60V IN 2A 150KHZ SWITCHING REGULATOR T/HOLE
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Texas Instruments Availability : 33
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USD 4.897

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ZXRE125DR


ZXRE125DR ZXRE125DR SMD
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Diodes Incorporated Availability : 32
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USD 1.0066

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LM2591HVS-5.0/NOPB


Voltage Regulators - Switching Regulators PWR CONVERTER 150KHz 1A ST-DOWN VLTG REG
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Texas Instruments Availability : 32
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USD 3.2792

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714304GB


MC78L05ACP 5V REGULATOR
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ON Semiconductor Availability : 30
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USD 0.099

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LP2951CN


LP2951CN POS LO VOLT DRP OUT T/HOLE
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ON Semiconductor Availability : 30
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USD 0.4026

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MC33164P5


MC33164P5 MICROPWR SENSING U/VOLT CCT 5V
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ON Semiconductor Availability : 30
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USD 0.6323

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MAX704SCSA+


Supervisory Circuits 3.0V/3.3V Microprocessor Supervisory Circuits
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Analog Devices Availability : 30
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USD 3.8583

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LP2950CZ-5.0/NOPB


Linear Voltage Regulator IC Positive Fixed 1 Output 100mA TO-92-3
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Texas Instruments Availability : 29
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USD 0.4941

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