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    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
    Gate Drivers
    Gate Drivers
    Ideal Diodes
    Ideal Diodes
    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

    20230 產品顯示為 Power Management ICs

    1 的 999+
    onsemi LM337TG, 1 Linear Voltage, Voltage Regulator 1.5A, -37 → -1.2 V 3-Pin, TO-220
    • RS庫存編號 464-104
    • 製造零件編號 LM337TG
    個 (每包:10個)
    TWD24.00
    STMicroelectronics L7815CV, 1 Linear Voltage, Voltage Regulator 1.5A, 15 V 3-Pin, TO-220
    • RS庫存編號 168-6061
    • 製造零件編號 L7815CV
    毎管：50 個
    TWD9.60
    Microchip MCP1702-3302E/TO, 1 Low Dropout Voltage, Voltage Regulator 250mA, 3.3 V 3-Pin, TO-92
    • RS庫存編號 403-850
    • 製造零件編號 MCP1702-3302E/TO
    個 (每包:10個)
    TWD18.60
    onsemi MC7915BTG, 1 Linear Voltage, Voltage Regulator 1A, -15 V 3-Pin, TO-220
    • RS庫存編號 785-7125
    • 製造零件編號 MC7915BTG
    個 (每包:5個)
    TWD24.80
    STMicroelectronics L7915CV, 1 Linear Voltage, Voltage Regulator 1.5A, -15 V 3-Pin, TO-220
    • RS庫存編號 298-8621
    • 製造零件編號 L7915CV
    個
    TWD21.00
    onsemi MC7815ABTG, 1 Linear Voltage, Voltage Regulator 1A, 15 V 3-Pin, TO-220
    • RS庫存編號 516-5944
    • 製造零件編號 MC7815ABTG
    個 (每包:5個)
    TWD18.20
    Texas Instruments LM1117MP-3.3/NOPB, 1 Low Dropout Voltage, Voltage Regulator 800mA, 3.3 V 4-Pin, SOT-223
    • RS庫存編號 533-9577
    • 製造零件編號 LM1117MP-3.3/NOPB
    個
    TWD46.00
    Toshiba TPD2007F(EL,F)Low Side, Low Side Power Switch Power Switch IC 24-Pin, SSOP
    • RS庫存編號 756-3889
    • 製造零件編號 TPD2007F(EL,F)
    個
    TWD190.00
    Toshiba TBD62083AFG(Z) 8High Side, High Side Power Switch IC 18-Pin, SOP
    • RS庫存編號 144-5288
    • 製造零件編號 TBD62083AFG(Z)
    個 (每包:10個)
    TWD35.60
    Texas Instruments LM317AT/NOPB, 1 Linear Voltage, Voltage Regulator 1.5A, 1.2 → 37 V 3-Pin, TO-220
    • RS庫存編號 533-5698
    • 製造零件編號 LM317AT/NOPB
    個
    TWD56.00
    Microchip MCP1703-3302E/DB, 1 Low Dropout Voltage, Voltage Regulator 250mA, 3.3 V 3+Tab-Pin, SOT-223
    • RS庫存編號 669-4897
    • 製造零件編號 MCP1703-3302E/DB
    個 (每包:5個)
    TWD24.20
    Texas Instruments Precision Shunt Voltage Reference 5V 1% 3-Pin TO-92, LM4040DIZ-5.0/NOPB
    • RS庫存編號 534-3065
    • 製造零件編號 LM4040DIZ-5.0/NOPB
    個
    TWD14.00
    Texas Instruments UC3854N, Power Factor Pre-Regulator Circuit, 118 kHz, 35 V 16-Pin, PDIP
    • RS庫存編號 620-0767
    • 製造零件編號 UC3854N
    個 (每包:5個)
    TWD158.80
    onsemi LM1117MPX-50NOPB, 1, Voltage Regulator 800mA, 5 V 3-Pin, SOT-223
    • RS庫存編號 214-8818
    • 製造零件編號 LM1117MPX-50NOPB
    個 (每包:20個)
    TWD16.10
    onsemi LM317TG, 1 Linear Voltage, Voltage Regulator 2.2A, 1.2 → 37 V 3-Pin, TO-220
    • RS庫存編號 113-8596
    • 製造零件編號 LM317TG
    毎管：50 個
    TWD18.60
    Texas Instruments LM337T/NOPB, 1 Linear Voltage, Voltage Regulator 1.5A, -1.2 → -37 V 3-Pin, TO-220
    • RS庫存編號 197-7252
    • 製造零件編號 LM337T/NOPB
    個 (每包:5個)
    TWD74.40
    Microchip Voltage Supervisor 3-Pin SOT-23B, MCP102T-300E/TT
    • RS庫存編號 738-6409
    • 製造零件編號 MCP102T-300E/TT
    個
    TWD21.40
    Microchip MCP1802T-5002I/OT, 1 Low Dropout Voltage, Voltage Regulator 300mA, 5 V 5-Pin, SOT-23
    • RS庫存編號 669-4957
    • 製造零件編號 MCP1802T-5002I/OT
    個 (每包:5個)
    TWD23.20
    Microchip MCP1826S-3302E/DB, 1 Low Dropout Voltage, Voltage Regulator 1A, 3.3 V 3+Tab-Pin, SOT-223
    • RS庫存編號 669-5178
    • 製造零件編號 MCP1826S-3302E/DB
    個 (每包:5個)
    TWD29.60
    STMicroelectronics LF120ABDT-TR, 1 Low Dropout Voltage, Voltage Regulator 500mA, 12 V 3-Pin, DPAK
    • RS庫存編號 686-8988
    • 製造零件編號 LF120ABDT-TR
    個 (每包:5個)
    TWD50.60
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