1.0A Constant Current Buck Regulator for High Power LED Drivers 8-SOIC -40 to 125
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 1A 8-SOIC
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 1A 8-SOIC
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 1A 8-SOIC
Manufacturer: Texas Instruments
Win Source Part Number: 113002-LM3404MAX/NOP
Packaging: Reel - TR
Type: DC DC Regulator
Applications: Automotive, Lighting
Mounting: SMD (SMT)
Frequency: 1MHz
Internal Switch(s): Yes
Topology: Step-Down (Buck)
Number of Outputs: 1
Dimming: PWM
Output Voltage: 40V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: 8-SOIC
Maximum Supply Voltage: 42V
Operating Input Voltage(Min): 6V
Channel Output Current: 1A
Popularity: Medium
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Limited
42V 1A Buck LED Driver IC, 1MHz, PWM Dimming, SOIC Product overview: LM3404MAX/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, 1A, 1MHz, SOIC. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Buck, 42V, 1A, 1MHz, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LM3404MAX/NOPB can be used for catalog matching and distributor lookup.
LED DRIVER, BUCK CONSTANT CURRENT, SOIC8; Device Topology:Non Isolated Buck, Constant Current; Input Voltage Min:6V; Input Voltage Max:42V; Output Voltage Max:40V; Output Current Max:1A; Switching Frequency:1MHz; No. of RoHS Compliant: Yes
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| Texas Instruments | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Lingto Electronic 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 | LM3404MAX/NOPB | LM3404MAX/NOPBDKR-ND | 113002-LM3404MAX/NOPB | 137-LM3404MAX/NOPB | 28AH3331 | LM3404MAX/NOPB | LM3404MAX/NOPB | LM3404MAX/NOPB |
| Product Name | LM3404 1.0A Constant Current Buck Regulator for High Power LED Drivers | LED Drivers | PMIC - PMIC - LED Drivers - LM3404MAX/NOPB | Buck 42V 1A 1MHz LED Driver IC | Led Driver, Buck Constant Current, Soic8; Device Topology Texas Instruments | LED Lighting Drivers | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | ||||
| Type | Dimmable | Constant Current | Dimmable | |||||
| Input Voltage | 6 to 42 volts | 6 to 42 volts | 6 volts | 6 to 42 volts | 6 to 42 volts | |||
| Output Voltage | 0.2000 to 40 volts | 40 volts | 40 volts | 40 volts | 40 volts |
