0.5A Constant Current Buck Regulator for High Power LED Drivers 8-SO PowerPAD
Manufacturer: Texas Instruments
Win Source Part Number: 1198746-LM3402HVMR/N
Packaging: Tube
Type: DC DC Regulator
Mounting Style: SMD
Applications: Lighting
Voltage - Output: 73V
Frequency: 1MHz
Current - Output / Channel: 500mA
Internal Switch(s): Yes
Topology: Step-Down (Buck)
Dimming: PWM
Categories: Integrated Circuits
Supplier Device Package: 8-SO PowerPad
Temperature Range - Operating: -40°C ~ 125°C
Manufacturer Homepage: www.ti.com
Manufacturer Package: 8-PowerSOIC
Popularity: Medium
Fake Threat In the Open Market: 69 pct.
Supply and Demand Status: Limited
Family Part Number: LM3402
Manufacturer Pack Quantity: 95
MSL Level: 3 (168 Hours)
Voltage - Supply (Minimum): 6V
Voltage - Supply (Maximum): 75V
75-V 0.5A constant current buck LED driver 8-SO PowerPAD Product overview: LM3402HVMR/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, 0.5A. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Buck, 0.5A, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LM3402HVMR/NOPB can be used for catalog matching and distributor lookup.
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| Texas Instruments | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | LM3402HVMR/NOPB | 1198746-LM3402HVMR/NOPB | 137-LM3402HVMR/NOPB | LM3402HVMR/NOPB-ND | LM3402HVMR/NOPB | LM3402HVMR/NOPB |
| Product Name | LM3402HV 0.5A Constant Current Buck Regulator for High Power LED Drivers | PMIC - PMIC - LED Drivers - LM3402HVMR/NOPB | Buck 0.5A LED Driver IC | LED Drivers | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Type | Dimmable | Dimmable | ||||
| Input Voltage | 6 to 75 volts | 6 to 75 volts | 6 to 75 volts | |||
| Output Voltage | 0.2000 to 73 volts | 73 volts | 73 volts | 73 volts |
