1.6MHz, 1A Constant Current Buck LED Driver with Internal Compensation 6-SOT -40 to 125
1.6-MHz, 1-A constant current buck LED driver with internal compensation 6-SOT-23-THIN -40 to 125 Product overview: LM3405AXMKE/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-LM3405AXMKE/NOPB
Manufacturer: Texas Instruments
Win Source Part Number: 1198761-LM3405AXMKE/
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)
Dimming: PWM
Categories: Integrated Circuits
Supplier Device Package: TSOT-23-6
Temperature Range - Operating: -40°C ~ 125°C
Manufacturer Homepage: www.ti.com
Manufacturer Package: SOT-23-6 Thin, TSOT-23-6
Alternative Parts (Cross-Reference): SP6699EK-L/TR; LM3405AXMK/NOPB; LM3405AXMKX/NOPB;
Popularity: Medium
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Limited
Family Part Number: LM3405
Manufacturer Pack Quantity: 1
MSL Level: 1 (Unlimited)
Voltage - Supply (Minimum): 3V
Voltage - Supply (Maximum): 22V
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 1A TSOT-23-6
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IC LED DRV RGLTR PWM 1A TSOT23-6
LED DRIVER, BUCK, 1.6MHZ, POWERWISE; Device Topology:Buck (Step Down); Input Voltage Min:3V; Input Voltage Max:22V; Output Voltage Max:20V; Output Current Max:1A; Switching Frequency:1.6MHz; No. of Outputs:1Outputs; IC Mounting:SMD; RoHS Compliant: Yes
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | LM3405AXMKE/NOPB | 137-LM3405AXMKE/NOPB | 1198761-LM3405AXMKE/NOPB | LM3405AXMKE/NOPBTR-ND | LM3405AXMKE/NOPB | LM3405AXMKE/NOPB | 28AH3333 |
| Product Name | LM3405A 1.6MHz, 1A Constant Current Buck LED Driver with Internal Compensation | Buck SOT-23 LED Driver IC | PMIC - PMIC - LED Drivers - LM3405AXMKE/NOPB | LED Drivers | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | Led Driver, Buck, 1.6Mhz, Powerwise; Device Topology Texas Instruments |
| Form Factor | Intgrated Circuit (IC) | 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 | 3 to 22 volts | |||
| Output Voltage | 0.2000 to 20 volts | 20 volts | 20 volts |
