1A SWITCHING REGULATOR, PDSO8, PLASTIC, PSOP-8 Product overview: LM3404MRX 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 1A. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, 1A, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LM3404MRX can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 83383-LM3404MRX
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-SO PowerPad
Maximum Supply Voltage: 42V
Operating Input Voltage(Min): 6V
Channel Output Current: 1A
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Limited
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 1A 8-SO PowerPad
IC LED DRV RGLTR PWM 8SOPWRPAD
IC LED DRIVER RGLTR DIM 1A 8SO
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 137-LM3404MRX | 83383-LM3404MRX | LM3404MRXTR-ND | LM3404MRX | LM3404MRX |
| Product Name | 1A LED Driver IC | PMIC - PMIC - LED Drivers - LM3404MRX | LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers |
| Output Voltage | 40 volts | 40 volts | 40 volts | ||
| Number of Channels | 1 # | ||||
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 6 volts | 6 to 42 volts | 6 to 42 volts |
