Power Management ICs
Power Management ICs (PMICs) regulate, convert, distribute, and monitor electrical power throughout electronic systems — from milliwatt IoT nodes to kilowatt server racks. This category covers voltage regulators (linear LDOs and switching DC-DC), battery management/charger ICs, gate drivers, LED drivers, motor drivers, supervisors, voltage references, and power distribution switches from TI, ADI, MPS, onsemi, Infineon, ROHM, and Power Integrations.
Explore Power Management ICs Subcategories
Power Switch ICs - Power Distribution
Browse Power Switch ICs - Power Distribution parts, compare product counts, and review available options for Power Management ICs sourcing.
2 PartsVoltage Regulators - Linear
Browse Voltage Regulators - Linear parts, compare product counts, and review available options for Power Management ICs sourcing.
22,224 PartsAC DC Converters and Offline Switchers
Browse AC DC Converters and Offline Switchers parts, compare product counts, and review available options for Power Management ICs sourcing.
2,296 PartsBattery Chargers
Browse Battery Chargers parts, compare product counts, and review available options for Power Management ICs sourcing.
1,900 PartsBattery Management
Browse Battery Management parts, compare product counts, and review available options for Power Management ICs sourcing.
2,716 PartsCurrent Regulation and Management
Browse Current Regulation and Management parts, compare product counts, and review available options for Power Management ICs sourcing.
825 PartsDisplay Drivers
Browse Display Drivers parts, compare product counts, and review available options for Power Management ICs sourcing.
798 PartsEnergy Metering
Browse Energy Metering parts, compare product counts, and review available options for Power Management ICs sourcing.
320 PartsFull and Half-Bridge Drivers
Browse Full and Half-Bridge Drivers parts, compare product counts, and review available options for Power Management ICs sourcing.
578 PartsGate Drivers
Browse Gate Drivers parts, compare product counts, and review available options for Power Management ICs sourcing.
4,273 PartsHot Swap Controllers
Browse Hot Swap Controllers parts, compare product counts, and review available options for Power Management ICs sourcing.
1,726 PartsLED Drivers
Browse LED Drivers parts, compare product counts, and review available options for Power Management ICs sourcing.
3,352 PartsMotor Drivers and Controllers
Browse Motor Drivers and Controllers parts, compare product counts, and review available options for Power Management ICs sourcing.
1,667 PartsOR Controllers and Ideal Diodes
Browse OR Controllers and Ideal Diodes parts, compare product counts, and review available options for Power Management ICs sourcing.
321 PartsPFC Controllers
Browse PFC Controllers parts, compare product counts, and review available options for Power Management ICs sourcing.
508 PartsPower Distribution Switches and Load Drivers
Browse Power Distribution Switches and Load Drivers parts, compare product counts, and review available options for Power Management ICs sourcing.
3,917 PartsSpecial Purpose Power Management ICs
Browse Special Purpose Power Management ICs parts, compare product counts, and review available options for Power Management ICs sourcing.
7,537 PartsPower over Ethernet Controllers
Browse Power over Ethernet Controllers parts, compare product counts, and review available options for Power Management ICs sourcing.
507 PartsPower Supply Controllers and Monitors
Browse Power Supply Controllers and Monitors parts, compare product counts, and review available options for Power Management ICs sourcing.
1,033 PartsSupervisors
Browse Supervisors parts, compare product counts, and review available options for Power Management ICs sourcing.
17,677 PartsThermal Management
Browse Thermal Management parts, compare product counts, and review available options for Power Management ICs sourcing.
307 PartsVoltage References
Browse Voltage References parts, compare product counts, and review available options for Power Management ICs sourcing.
5,322 PartsDC DC Switching Controllers
Browse DC DC Switching Controllers parts, compare product counts, and review available options for Power Management ICs sourcing.
6,072 PartsDC DC Switching Regulators
Browse DC DC Switching Regulators parts, compare product counts, and review available options for Power Management ICs sourcing.
13,654 PartsProduct Series & Base Models
Navigate by model series to compare ordering variants and technical specifications within the Power Management ICs family.
Browse Power Management ICs Products
| PART NUMBER | MANUFACTURER | DESCRIPTION | STOCK | QTY / ACTION |
|---|---|---|---|---|
| TPS3839K33DBZT | Texas Instruments | IC SUPERVISOR 1 CHANNEL SOT23-3 | 42,732 | |
| X5045S8ZT1 | Renesas | IC SUPERVISOR 1 CHANNEL 8SOIC | 36,000 | |
| ISL88003IE46Z-TK | Renesas | IC SUPERVISOR 1 CHANNEL SC70-3 | 50,400 | |
| ISL88003IE17Z-TK | Renesas | IC SUPERVISOR 1 CHANNEL SC70-3 | 32,426 | |
| ISL88002IE29Z-T | Renesas | IC SUPERVISOR 1 CHANNEL SC70-3 | 32,776 | |
| ISL88002IE46Z-T | Renesas | IC SUPERVISOR 1 CHANNEL SC70-3 | 32,400 | |
| ISL88002IE23Z-T | Renesas | IC SUPERVISOR 1 CHANNEL SC70-3 | 49,568 | |
| ISL88001IH31Z-T | Renesas | IC SUPERVISOR 1 CHANNEL SOT23-3 | 43,164 | |
| ISL88001IE16Z-TK | Renesas | IC SUPERVISOR 1 CHANNEL SC70-3 | 41,747 | |
| MCP100-485HI/TO | Microchip Technology | IC SUPERVISOR 1 CHANNEL TO92-3 | 33,600 |
How to Choose Power Management ICs
A practical selection framework for Power Management ICs covering specifications, packaging, lifecycle, and sourcing on Octatronics.
Define electrical and environmental requirements
Start with the required function and operating conditions for Power Management ICs, then lock in critical parameters such as input/output voltage, current capacity, quiescent current, and thermal limits. Match these against datasheet limits, not catalog summaries alone.
Validate package and land pattern compatibility
Confirm the Power Management ICs package matches your PCB footprint, pick-and-place constraints, and moisture sensitivity handling. Verify reel/tape or tube packaging for production.
Check lifecycle, compliance, and alternates
Review lifecycle status (Active, NRND, EOL), RoHS, and approved alternate sources for Power Management ICs before committing to high-volume builds. Use Octatronics cross-reference data when a drop-in replacement is needed.
Compare manufacturers and request pricing
Filter Power Management ICs by manufacturers such as onsemi and ROHM, compare key specs side by side, then submit an RFQ with quantity, target delivery, and traceability requirements.
Related Selection Resources
Top Power Management ICs Manufacturers
onsemi
onsemi Power Management ICs products are available for part-number review, stock checks, and RFQ support.
28,226 productsROHM
ROHM Power Management ICs products are available for part-number review, stock checks, and RFQ support.
3,980 productsVishay
Vishay Power Management ICs products are available for part-number review, stock checks, and RFQ support.
9,347 products
Nexperia
Nexperia Power Management ICs products are available for part-number review, stock checks, and RFQ support.
3,317 productsRenesas
Renesas Power Management ICs products are available for part-number review, stock checks, and RFQ support.
74,605 productsTorex Semiconductor
Torex Semiconductor Power Management ICs products are available for part-number review, stock checks, and RFQ support.
52 productsNisshinbo Micro Devices Inc.
Nisshinbo Micro Devices Inc. Power Management ICs products are available for part-number review, stock checks, and RFQ support.
122 productsSkyworks Solutions
Skyworks Solutions Power Management ICs products are available for part-number review, stock checks, and RFQ support.
32 productsCirrus Logic Inc.
Cirrus Logic Inc. Power Management ICs products are available for part-number review, stock checks, and RFQ support.
126 productsToshiba
Toshiba Power Management ICs products are available for part-number review, stock checks, and RFQ support.
63 productsAbout Power Management ICs
Frequently Asked Questions
Octatronics can help source a wide range of Power Management ICs from major manufacturers worldwide, including active production parts, long-lead-time items, and hard-to-find components.
Yes. You can submit a single part number or upload a BOM with multiple parts. Our team will check stock, date code, lead time, and pricing for each item.
Availability depends on the specific part number and supplier source. For important orders, buyers can request packaging photos, labels, date code information, and traceability documents.
Yes. Octatronics supports sourcing for active, end-of-life, obsolete, and hard-to-find components through our global supplier network.
Please provide the part number, manufacturer, quantity, required date code, target price, delivery country, and whether original packaging or COC is required.
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