SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

Devices in the LED driver PMIC (Power Management Integrated Circuit) family are used to supply a current flow of controlled value to a load, typically a Light Emitting Diode, from a power source having a nominally fixed voltage. Key differentiators from the very similar products designed for voltage regulation include a characteristically lower feedback voltage (to improve system efficiency) and high prevalence of provisions for external control of the device\'s operating point, used to implement dimming functions in lighting applications.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
| Analog Devices Inc. | IC LED DRV RGLTR I2C 600MA 20QFN | Tube | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C (TA) | |
![]() LTC3209EUF-2#PBF $2.80 | Analog Devices Inc. | IC LED DRV RGLTR I2C 600MA 20QFN | Tube | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() LTC3209EUF-2#TRPBF $2.56 | Analog Devices Inc. | IC LED DRV RGLTR I2C 600MA 20QFN | Tape & Reel (TR) | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() LTC3210EPD-1#PBF $2.03 | Analog Devices Inc. | IC LED DRV RGLTR /400MA 16QFN | Tube | 16-QFN (3x3) | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() LTC3210EPD-1#TRPBF $1.59 | Analog Devices Inc. | IC LED DRV RGLTR /400MA 16QFN | Tape & Reel (TR) | 16-QFN (3x3) | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() LTC3210EUD#PBF $2.81 | Analog Devices Inc. | IC LED DRV RGLTR /400MA 16QFN | Tube | 16-QFN (3x3) | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() LTC3210EUD#TRPBF $2.43 | Analog Devices Inc. | IC LED DRIVER RGLTR 25MA 16QFN | Tape & Reel (TR) | 16-QFN (3x3) | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() LTC3210EUD-1#PBF $6.01 | Analog Devices Inc. | IC LED DRV RGLTR /400MA 16QFN | Tube | 16-QFN (3x3) | Surface Mount | - | -40°C ~ 85°C (TA) |

Select MOV varistors by continuous voltage, clamping behavior, surge waveform and repetition. Check thermal disconnection, fuse coordination and replacements.
Read More
A perfect storm of surging demand and supply chain disruptions is roiling the global electronic components market, with advanced semiconductors and critical materials now…
Read More
On October 1, 2025 local time, OpenAI, an artificial intelligence research company, announced the establishment of a cooperative relationship with Samsung Electronics and SK…
Read More
Geneva, Switzerland – August 20, 2026 – Global leading semiconductor manufacturer STMicroelectronics (ST) has officially issued a new global price adjustment notice to global…
Read MoreRecently, global semiconductor manufacturers have been constantly making moves in aspects such as technological cooperation, product manufacturing processes, and market layout, demonstrating the rapid…
Read More
Hsinchu, Taiwan – April 18, 2026 – United Microelectronics Corporation (UMC, NYSE: UMC), a leading global semiconductor foundry specializing in mature process technologies, has…
Read More
Learn how rectifiers convert AC to DC, compare half-wave and bridge circuits, and select voltage, current, recovery and thermal ratings for your design.
Read MoreTOKYO, July 31, 2026 — Renesas Electronics Corporation has officially announced a major domestic manufacturing restructuring, confirming plans to gradually discontinue all wafer fabrication…
Read More
On September 22nd, it was reported that Samsung Electronics, the South Korean tech giant, had successfully passed NVIDIA’s certification test for its 12-layer HBM3E…
Read More
Date: May 13, 2026 The global memory industry is facing an unprecedented supply crunch in legacy MLC NAND Flash. Leading manufacturers including Samsung Electronics…
Read More
The rapid advancement of artificial intelligence (AI) is transforming industries across the globe, and the world of electronic components is no exception. From smarter…
Read More
WILMINGTON, Mass. – August 11, 2026 — Analog Devices, Inc. (NASDAQ: ADI), the global leading supplier of high-performance analog, mixed-signal and digital signal processing…
Read More