Texas Instruments LM3405A 1.6MHz, 1A Constant Current Buck LED Driver with Internal Compensation LM3405AXMKX/NOPB

1.6MHz, 1A Constant Current Buck LED Driver with Internal Compensation 6-SOT -40 to 125

IC LED DRV RGLTR PWM 1A TSOT23-6

IC LED DRV RGLTR PWM 1A TSOT23-6

LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 1A TSOT-23-6

1.6-MHz, 1-A constant current buck LED driver with internal compensation 6-SOT-23-THIN -40 to 125 Product overview: LM3405AXMKX/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, SOT-23. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Buck, SOT-23, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LM3405AXMKX/NOPB can be used for catalog matching and distributor lookup.

Manufacturer: Texas Instruments
Win Source Part Number: 802953-LM3405AXMKX/NOPB
Packaging: Reel
Type: DC DC Regulator
Mounting Style: SMD
Applications: Lighting
Frequency: 1.6MHz
Current - Output / Channel: 1A
Internal Switch(s): Yes
Topology: Step-Down (Buck)
Number of Outputs: 1
Dimming: PWM
Voltage - Supply (Min): 3V
Supplier Device Package: TSOT-23-6
Temperature Range - Operating: -40°C ~ 125°C
Manufacturer Package: SOT-23-6 Thin, TSOT-23-6
Popularity: Medium
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 3,000
MSL Level: 1 (Unlimited)
Voltage - Supply (Maximum): 22V
Part Number Series: LM3405