Boost Converter IC, 28V Out, 400mA, 1MHz, SOT-23-5 Product overview: TPS61040DBVRG4 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 Boost, 28V, 400mA, 1MHz, SOT-23. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Boost, 28V, 400mA, 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-TPS61040DBVRG4 can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 081699-TPS61040DBVRG
Packaging: Reel - TR
Type: DC DC Regulator
Applications: Backlight
Mounting: SMD (SMT)
Frequency: 1MHz
Internal Switch(s): Yes
Topology: Step-Up (Boost)
Number of Outputs: 1
Dimming: PWM
Output Voltage: 28V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: SOT-23-5
Maximum Supply Voltage: 6V
Operating Input Voltage(Min): 1.8V
Channel Output Current: 350mA (Switch)
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited
IC LED DRVR RGLTR PWM SOT23-5
IC LED DRIVER RGLTR DIM SOT23-5
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 137-TPS61040DBVRG4 | 081699-TPS61040DBVRG4 | TPS61040DBVRG4 | TPS61040DBVRG4 |
| Product Name | Boost 28V 400mA 1MHz LED Driver IC | PMIC - PMIC - LED Drivers - TPS61040DBVRG4 | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers |
| Output Voltage | 28 volts | 28 volts | ||
| Number of Channels | 1 # | |||
| Form Factor | Intgrated Circuit (IC) | |||
| Input Voltage | 1.8 volts | 1.8 to 6 volts |
