PFET Buck Controller for High Power LED Drives 10-MSOP-PowerPAD -40 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 778936-LM3409QMY/NOP
Series: Automotive, AEC-Q100
Packaging: Reel package
Type: DC DC Controller
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Applications: Automotive
Mounting: SMD
Internal Switch(s): No
Topology: Step-Down (Buck)
Number of Outputs: 1
Dimming: Analog, PWM
Family Name: LM3409Q
Categories: Integrated Circuits (ICs)
Manufacturer Package: 10-MSOP-PowerPad
Voltage Supply MAX: 42V
Voltage Supply MIN: 6V
Alternative Parts (Cross-Reference): AL3353S-13; MAQ3203YM; MIC3202YME; RT8450BGCP;
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 37 pct.
Supply and Demand Status: Balance
LED Driver IC 1 Output DC DC Controller Step-Down (Buck) Analog, PWM Dimming 10-HVSSOP
LED Driver IC 1 Output DC DC Controller Step-Down (Buck) Analog, PWM Dimming 10-HVSSOP
LED Driver IC 1 Output DC DC Controller Step-Down (Buck) Analog, PWM Dimming 10-HVSSOP
42V Buck Controller, 5A Output, Analog/PWM Dimming, 300kHz-1MHz, MSOP Product overview: LM3409QMY/NOPB from Texas Instruments is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Buck, 42V, 5A, 300kHz, MSOP. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Buck, 42V, 5A, 300kHz, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LM3409QMY/NOPB can be used for catalog matching and distributor lookup.
IC LED DRIVER CTRLR DIM 10MSOP
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| Texas Instruments | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | LM3409QMY/NOPB | 778936-LM3409QMY/NOPB | LM3409QMY/NOPBTR-ND | 137-LM3409QMY/NOPB | LM3409QMY/NOPB | LM3409QMY/NOPB |
| Product Name | LM3409-Q1 PFET Buck Controller for High Power LED Drives | Board Mount LED Drivers - LM3409QMY/NOPB | LED Drivers | Buck 42V 5A 300kHz LED Driver IC | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Type | Dimmable | Dimmable | ||||
| Input Voltage | 6 to 42 volts | 6 to 42 volts | 6 to 42 volts | |||
| Output Voltage | 1.24 to 42 volts | 42 volts |
