1.6MHz, 1A Constant Current Buck LED Driver with Internal Compensation 6-SOT -40 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 802953-LM3405AXMKX/N
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
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
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
IC LED DRV RGLTR PWM 1A TSOT23-6
IC LED DRIVER RGLTR DIM TSOT23-6
| Texas Instruments | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | LM3405AXMKX/NOPB | 802953-LM3405AXMKX/NOPB | 137-LM3405AXMKX/NOPB | 296-LM3405AXMKX/NOPBDKR-ND | LM3405AXMKX/NOPB | LM3405AXMKX/NOPB |
| Product Name | LM3405A 1.6MHz, 1A Constant Current Buck LED Driver with Internal Compensation | PMIC - PMIC - LED Drivers - LM3405AXMKX/NOPB | Buck SOT-23 LED Driver IC | LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Type | Dimmable | Dimmable | ||||
| Input Voltage | 3 to 22 volts | 3 to 22 volts | 3 to 22 volts | |||
| Output Voltage | 0.2000 to 20 volts |
