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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STWD100PYW83F


Supervisory Circuits Watchdog Timer 13uA Chip Enable
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 32010
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USD 0.4985

Multiples of: 3000

ST1S09PUR


STMicroelectronics Voltage Regulators - Switching Regulators 2A 1.5 MHz PWM Step Down Switch Reg
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 32010
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USD 1.0929

Multiples of: 3000

LM317MG-AA3-R


Linear Voltage Regulators SOT-223 RoHS
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Unisonic Availability : 31980
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USD 0.0752

Multiples of: 5

NCP160AMX500TBG


ON Semiconductor LDO Voltage Regulators 250MA ACTIVE DISCHARGE
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ON Semiconductor Availability : 31950
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USD 0.0957

Multiples of: 1

FAN5903BUCX


Fairchild Semiconductor Voltage Regulators - Switching Regulators Buck Converter with Bypass Mode
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ON Semiconductor Availability : 31849
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USD 0.2688

Multiples of: 1

IRS20752LTRPBF


International Rectifier Gate Drivers Hi Side Gate Driver Single Channel
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Infineon Availability : 31843
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USD 0.3278

Multiples of: 1

78L09


Linear Voltage Regulators SOT-89 (SOT-89-3) RoHS
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Shikues Availability : 31815
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USD 0.0445

Multiples of: 10

TPAP2112K-3.3TRG1


SOT-23-5 Linear Voltage Regulators (LDO) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TECH PUBLIC Availability : 31724
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USD 0.0936

Multiples of: 5

TP2019-3.3YN5


SOT-23-5 Linear Voltage Regulators (LDO) ROHS
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TECH PUBLIC Availability : 31631
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USD 0.0386

Multiples of: 10

TCR3UM18A,LF(SE


LDO Voltage Regulators LDO Reg Iout: 300mA Vin: 6V Vout:1.85V
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Toshiba Availability : 31596
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USD 0.1017

Multiples of: 1

NCV8184PDR2G


LDO Regulator Neg/Pos -3V to 45V 0.07A Automotive 8-Pin SOIC EP T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 31525
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USD 0.7401

Multiples of: 2500

NCP6132BDMNR2G


Switching Controllers
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 31525
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USD 1.0462

Multiples of: 1

TCR2LN18,LF(SE


LDO Voltage Regulators LDO Reg Vout=1.5V I=200mA
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Toshiba Availability : 31336
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USD 0.0836

Multiples of: 1

MAX803SQ438T1G


Supervisory Circuits ANA 4.38V MC RESET
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ON Semiconductor Availability : 31267
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USD 0.1909

Multiples of: 1

78L05


Linear Voltage Regulators SOT89 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siproin Availability : 31263
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USD 0.0332

Multiples of: 10

CS8182YDFR8G


Linear Voltage Regulator IC Positive Adjustable 1 Output 200mA 8-SOIC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 31203
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USD 0.3927

Multiples of: 1

Hot LM3485MMX/NOPB


Switching Controllers Hysteretic PFET Buck Cntlr
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Texas Instruments Availability : 28087
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USD 0.3403

Multiples of: 1

CJ75L05S


SOT-23 Linear Voltage Regulators (LDO) ROHS
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Changjing Electronics Technology Availability : 27979
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USD 0.0641

Multiples of: 5

TL431AIDBZR,215


Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±1% 100 mA TO-236AB
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Nexperia Availability : 15117
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USD 0.1038

Multiples of: 5

L7805ABP


Voltage regulator; linear, fixed; 5V; 1.5A; TO220FP; THT
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STMicroelectronics Availability : 378
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USD 0.4155

Multiples of: 1

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