1.6-MHz, 1-A constant current buck regulator for powering LEDs 6-SOT-23-THIN -40 to 125 Product overview: LM3405XMKX/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-LM3405XMKX/NOPB can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 135856-LM3405XMKX/NO
Packaging: Reel - TR
Type: DC DC Regulator
Applications: Lighting
Mounting: SMD (SMT)
Frequency: 1.6MHz
Internal Switch(s): Yes
Topology: Step-Down (Buck)
Number of Outputs: 1
Dimming: PWM
Output Voltage: 13.5V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: TSOT-23-6
Maximum Supply Voltage: 15V
Operating Input Voltage(Min): 3V
Channel Output Current: 1A
Popularity: Medium
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Limited
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 1A TSOT-23-6
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 1A TSOT-23-6
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 1A TSOT-23-6
LED Lighting Drivers 1.6MHz 1A Constant Current Buck Regulator for Powering LEDs 6-SOT-23-THIN -40 to 125
IC LED DRIVER RGLTR DIM TSOT23-6
IC LED DRIVER RGLTR DIM TSOT23-6
13.5V 1.6MHz PWM Step-down 1 DC-DCVoltage Stabilizer 1A 3V~15V TSOT-23-6 LED Drivers ROHS
IC LED DRV RGLTR PWM 1A TSOT23-6
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Utmel Electronic Limited | LCSC Electronics Technology (HK) Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 137-LM3405XMKX/NOPB | 135856-LM3405XMKX/NOPB | 296-LM3405XMKX/NOPBCT-ND | LM3405XMKX/NOPB | LM3405XMKX/NOPB | 815-LM3405XMKX/NOPB | LM3405XMKX/NOPB | LM3405XMKX/NOPB |
| Product Name | Buck SOT-23 LED Driver IC | PMIC - PMIC - LED Drivers - LM3405XMKX/NOPB | LED Drivers | LED Lighting Drivers | PMIC - LED Drivers | IC LED DRIVER RGLTR DIM TSOT23-6 | Nixie Tube Driver/LED Driver >> LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Number of Channels | 1 # | |||||||
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||||
| Input Voltage | 3 volts | 3 to 15 volts | 12 volts | 3 to 15 volts | 3 to 15 volts | |||
| Output Voltage | 13.5 volts | 13.5 volts | 13.5 volts |
