Current Regulation and Management
Current regulation and management ICs provide precision constant-current sources, current mirrors, current limiters, and programmable current regulators for LED strings, sensor biasing, and laser diode driving. Available from TI, ADI, onsemi, Diodes Incorporated, and Microchip.
Browse Current Regulation and Management Products
| PART NUMBER | MANUFACTURER | DESCRIPTION | STOCK | QTY / ACTION |
|---|---|---|---|---|
| NIS5021MT2TXG | onsemi | — | 14,725 | |
| NIS5020MT2TXG | onsemi | — | 10,389 | |
| NIS4461MT4TXG | onsemi | — | 10,741 | |
| NIS4461MT3TXG | onsemi | — | 13,944 | |
| NIS4461MT1TXG | onsemi | — | 21,600 | |
| NIS4461MT2TXG | onsemi | — | 9,108 | |
| NCP81295MNTXG | onsemi | — | 770 | |
| NCP81292MNTXG | onsemi | — | 7,944 | |
| NCP13992CBDR2G | onsemi | — | 7,440 | |
| NCP13992CADR2G | onsemi | — | 35,469 |
Top Current Regulation and Management Manufacturers
onsemi
onsemi Current Regulation and Management products are available for part-number review, stock checks, and RFQ support.
28,226 productsToshiba
Toshiba Current Regulation and Management products are available for part-number review, stock checks, and RFQ support.
63 products
Infineon Technologies
Infineon Technologies Current Regulation and Management products are available for part-number review, stock checks, and RFQ support.
20,310 products
Microchip Technology
Microchip Technology Current Regulation and Management products are available for part-number review, stock checks, and RFQ support.
67,462 products
Texas Instruments
Texas Instruments Current Regulation and Management products are available for part-number review, stock checks, and RFQ support.
84,045 products
Diodes Incorporated
Diodes Incorporated Current Regulation and Management products are available for part-number review, stock checks, and RFQ support.
16,703 products
Analog Devices
Analog Devices Current Regulation and Management products are available for part-number review, stock checks, and RFQ support.
82,970 products
STMicroelectronics
STMicroelectronics Current Regulation and Management products are available for part-number review, stock checks, and RFQ support.
19,050 productsAbout Current Regulation and Management
Current Regulation and Management ICs are power management devices designed to provide highly accurate, constant current outputs, current mirroring, or current limiting functions in electronic circuits. These components are essential for stable LED biasing, laser diode driving, sensor current excitation, and protecting downstream electronic components from destructive inrush currents or short-circuit overcurrent events.
Key selection parameters include regulated current range (microamps to amps), initial accuracy, temperature stability (drift), maximum input voltage rating, drop-out voltage across the regulator, and power dissipation limits. Features such as analog or PWM dimming inputs, fault flag outputs, and programmable current thresholds are highly valued in industrial and automotive instrumentation.
Browse and compare current regulators on Octatronics from leading brands including Texas Instruments, Analog Devices, onsemi, Diodes Incorporated, and Microchip. Access datasheets, package outline drawings, and submit bulk RFQs online.
Frequently Asked Questions
Octatronics can help source a wide range of Current Regulation and Management 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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