Power Management ICs

Unlock your electronics design with our range of power management ICs. We partner with industry-leading semiconductor brands such as Texas Instruments, STMicroelectronics and ON Semiconductor, to always bring you a great choice of power management products.

What are Power Management ICs (PMICs)?

Many modern electronic devices require different voltages to power the various components within them whilst depending upon batteries as their main source of power. A power management integrated circuit allows these devices to function efficiently without quickly draining the battery. A PMIC may have multiple functions such as:

Battery management - measuring, charging and monitoring the battery or the battery pack in a device. Battery management systems (BMS) can measure the health of the battery, providing data to determine whether the battery is functioning properly or if it needs to be replaced.

Voltage Regulation – passive voltage regulation results from some property of a component on the circuit. Inactive voltage regulation, a specific action is taken when the voltage on a system drops or rises outside of a given range.

Charging functions - allow the charge in a battery to be replenished when it is exhausted. This is done by running an electrical current through the battery.

Types of Power Management ICs

  • AC-DC Converters - usually plug into house current and convert the AC from the wall into DC current that is used by an electrical device. Most computer modems, routers and a great deal of other electronic equipment use these devices.
  • Buck Converters - a type of DC to DC converter that outputs a lower voltage than their input voltage, also known as step down converters.
  • DC-DC Controllers - manage the charge of a battery.
  • DC-DC Converters - take a specific input voltage and convert it to a different output voltage. They come in designs that both increase and decrease the output voltage relative to the input voltage.
  • Intelligent power switches - monitor electrical conditions in a circuit and take an active response accordingly.
  • Linear voltage regulators - ensure that the voltage across any electrical system remains constant. They allow various loads to be attached to any electrical system without changing the voltage.
  • MOSFET power drivers - power drivers that specifically function with a MOSFET semiconductor component.
  • Motor driver ICs - power drivers that are designed to be used with electric motors. They're used in everything from large-scale industrial applications to very small motorized devices.
  • Voltage References - supply a consistent voltage, no matter how much load is on the device.
AC-DC Converters
AC-DC Converters
Battery Management
Battery Management
Boost Converters
Boost Converters
Buck Converters
Buck Converters
Capacitor Discharge ICs
Capacitor Discharge ICs
Clamping Circuits
Clamping Circuits
DC-DC Converters ICs
DC-DC Converters ICs
DC-DC Power Supply Modules
DC-DC Power Supply Modules
Electronic Fuses
Electronic Fuses
Feedback Signal Generators
Feedback Signal Generators
Gate Drivers
Gate Drivers
Ideal Diodes
Ideal Diodes
Load Share Controllers
Load Share Controllers
MOSFET Drivers
MOSFET Drivers
Motor Driver ICs
Motor Driver ICs
PWM
PWM
Power Factor Correction
Power Factor Correction
Power Switch ICs
Power Switch ICs
Power over Ethernet
Power over Ethernet
Voltage Controllers
Voltage Controllers
Voltage References
Voltage References
Voltage Regulators
Voltage Regulators
Voltage Supervisors
Voltage Supervisors

20095 Products showing for Power Management ICs

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In Stock
onsemi MC7818BTG, Voltage Regulator 35V TO-220 3-Pin
  • RS Stock No. 805-6521
  • Mfr. Part No. MC7818BTG
Subtotal (1 pack of 50 units)
PHP1,213.30(exc. VAT)
PHP24.266/unit
In Stock
Texas Instruments LM340AT-5.0/NOPB, Voltage Regulator 35V TO-220 3-Pin
  • RS Stock No. 460-904
  • Mfr. Part No. LM340AT-5.0/NOPB
Subtotal (1 pack of 5 units)
PHP570.55(exc. VAT)
PHP114.11/unit
In Stock
onsemi LM337TG, Voltage Regulator -40V TO-220 3-Pin
  • RS Stock No. 464-104
  • Mfr. Part No. LM337TG
Subtotal (1 pack of 10 units)
PHP335.00(exc. VAT)
PHP33.50/unit
In Stock
RS PRO, PFC Controller 200V ac
  • RS Stock No. 434-502
Subtotal (1 unit)
PHP16,932.52(exc. VAT)
PHP16,932.52/unit
In Stock
STMicroelectronics M4Z32-BR00SH1, Battery Backup IC, 2.8 V to 2.8V Input, SNAPHAT 4-Pin
  • RS Stock No. 168-6418
  • Mfr. Part No. M4Z32-BR00SH1
Subtotal (1 tube of 23 units)
PHP15,295.69(exc. VAT)
PHP665.03/unit
In Stock
Toshiba TBD62783AFG(Z,EL) Power Switch IC 18-Pin, SSOP18
  • RS Stock No. 236-3591
  • Mfr. Part No. TBD62783AFG(Z,EL)
Subtotal (1 pack of 5 units)
PHP763.00(exc. VAT)
PHP152.60/unit
Stocked by manufacturer
Schneider Electric VPL12N, Power Factor Pre-Regulator Circuit 60 Hz 550V ac
  • RS Stock No. 119-531
  • Mfr. Part No. VPL12N
Subtotal (1 unit)
PHP72,051.74(exc. VAT)
PHP72,051.74/unit
Last RS stock
Texas Instruments 8-Pin, SOIC UC3842AD8 PWM Controller, 500 kHz, 125V, Surface
  • RS Stock No. 661-5314
  • Mfr. Part No. UC3842AD8
Subtotal (1 pack of 5 units)
PHP297.50(exc. VAT)
PHP59.50/unit
In Stock
Infineon, AC Motor, Permanent Magnet Motor Driver IC, 2.05 V 30 A 24-Pin, DIP
  • RS Stock No. 133-9933P
  • Mfr. Part No. IKCM15L60GAXKMA1
Subtotal 1 unit (supplied in a tube)
PHP580.64(exc. VAT)
PHP580.64/unit
Last RS stock
Texas Instruments 16-Pin, SOIC UC2846DW 2-Channel PWM Controller, 500 kHz, 125V, Surface
  • RS Stock No. 661-5122
  • Mfr. Part No. UC2846DW
Subtotal (1 unit)
PHP314.11(exc. VAT)
PHP314.11/unit
Temporarily out of stock
ROHM BM63575S-VC, DC Motor Intelligent Power Module, 600 V 60 A 25-Pin, HSDIP25
  • RS Stock No. 223-6179
  • Mfr. Part No. BM63575S-VC
Subtotal (1 unit)
PHP2,279.46(exc. VAT)
PHP2,279.46/unit
Temporarily out of stock
ROHM BM63574S-VC, DC Motor Intelligent Power Module, 600 V 45 A 25-Pin, HSDIP25
  • RS Stock No. 223-6175
  • Mfr. Part No. BM63574S-VC
Subtotal (1 unit)
PHP1,724.55(exc. VAT)
PHP1,724.55/unit
In Stock
Infineon IRS4427PBF, Gate Driver 1, 3.3 A 8-Pin 17V, PDIP-8
  • RS Stock No. 273-3033
  • Mfr. Part No. IRS4427PBF
Subtotal (1 tube of 50 units)
PHP4,170.60(exc. VAT)
PHP83.412/unit
Currently unavailable
Texas Instruments 8-Pin, PDIP PWM Controller, 500 kHz, 125V, Through Hole
  • RS Stock No. 660-8076P
  • Mfr. Part No. UC3842AN
Subtotal 5 units (supplied in a tube)
PHP427.03(exc. VAT)
PHP85.406/unit
Temporarily out of stock
TRACOPOWER, 2-Channel DC/DC Converter, 3.3V dc, 4 A 6-Pin, 1 x 1 x 0.4 in
  • RS Stock No. 284-8850
  • Mfr. Part No. THN 15-2410
Subtotal (1 unit)
PHP2,386.55(exc. VAT)
PHP2,386.55/unit
In Stock
Semikron Danfoss SKHI 22B H4 R MOSFET Gate Driver 2, 8 A 15.6V
  • RS Stock No. 505-3059
  • Mfr. Part No. SKHI 22B H4 R
Subtotal (1 unit)
PHP27,941.23(exc. VAT)
PHP27,941.23/unit
Limited stock
Wurth Elektronik 173010578, Voltage Regulator 5 W 28V SIP 3-Pin
  • RS Stock No. 144-7813
  • Mfr. Part No. 173010578
Subtotal (1 unit)
PHP456.34(exc. VAT)
PHP456.34/unit
Last RS stock
Renesas Electronics ISL6262ACRZ 3 V 7V
  • RS Stock No. 262-7254
  • Mfr. Part No. ISL6262ACRZ
Subtotal (1 unit)
PHP535.70(exc. VAT)
PHP535.70/unit
Supply shortage
onsemi FPAB30BH60B, Power Factor Pre-Regulator Circuit IC 20 kHz 27-Pin, SPMIC 253Vrms
  • RS Stock No. 181-1881
  • Mfr. Part No. FPAB30BH60B
Subtotal (1 tube of 60 units)
PHP70,198.86(exc. VAT)
PHP1,169.981/unit
In Stock
ROHM GNP1150TCA-ZE2 1, 11 A 8-Pin 650V
  • RS Stock No. 264-698
  • Mfr. Part No. GNP1150TCA-ZE2
Subtotal (1 tape of 2 units)
PHP1,043.83(exc. VAT)
PHP521.915/unit
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