N-Channel Controllers for Constant Current LED Drivers 20-HTSSOP -40 to 125
Automotive N-channel constant current LED controller with series DIM FET driver and fault flag 20-HTSSOP -40 to 125 Product overview: LM3423Q1MHX/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 Automotive, N-Channel, HTSSOP. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Automotive, N-Channel, HTSSOP, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LM3423Q1MHX/NOPB
Manufacturer: Texas Instruments
Win Source Part Number: 133355-LM3423Q1MHX/N
Packaging: Reel - TR
Type: DC DC Controller
Mounting: SMD (SMT)
Frequency: 2MHz
Topology: SEPIC, Step-Down (Buck), Step-Up (Boost)
Number of Outputs: 1
Dimming: Analog, PWM
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: 20-HTSSOP
Maximum Supply Voltage: 75V
Operating Input Voltage(Min): 4.5V
Popularity: Medium
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited
LED Driver IC 1 Output DC DC Controller SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 20-HTSSOP
LED Driver IC 1 Output DC DC Controller SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 20-HTSSOP
LED Driver IC 1 Output DC DC Controller SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 20-HTSSOP
IC LED DRIVER CTRLR PWM 20HTSSOP
IC LED DRIVER CTRLR DIM 20HTSSOP
| Texas Instruments | 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 | LED Drivers |
| Product Number | LM3423Q1MHX/NOPB | 137-LM3423Q1MHX/NOPB | 133355-LM3423Q1MHX/NOPB | 296-LM3423Q1MHX/NOPBCT-ND | LM3423Q1MHX/NOPB | LM3423Q1MHX/NOPB |
| Product Name | LM3423-Q1 N-Channel Controllers for Constant Current LED Drivers | Automotive N-Channel HTSSOP LED Driver IC | PMIC - PMIC - LED Drivers - LM3423Q1MHX/NOPB | 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 | 4.5 to 75 volts | 4.5 volts | 4.5 to 75 volts | 4.5 to 75 volts | ||
| Output Voltage | 3 to 72 volts | 72 volts |
