Manufacturer: Texas Instruments
Win Source Part Number: 034238-TPS61040QDBVR
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
Output Voltage: 28V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: SOT-23-5
Maximum Supply Voltage: 6V
Operating Input Voltage(Min): 1.8V
Channel Output Current: 400mA (Switch)
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 37 pct.
Supply and Demand Status: Limited
1MHz 1.8-6V In, 28V Out, 400mA Boost Converter IC SOT-23-5 Product overview: TPS61040QDBVRQ1 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, 1MHz, 6V, 28V, SOT-23. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Boost, 1MHz, 6V, 28V, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-TPS61040QDBVRQ1 can be used for catalog matching and distributor lookup.
LED DRIVER, SOT23-5; Device Topology:Boost (Step Up); Input Voltage Min:1.8V; Input Voltage Max:6V; Output Voltage Max:28V; Output Current Max:500mA; Switching Frequency:1MHz; No. of Outputs:1Outputs; IC Mounting:SMD; Driver Case RoHS Compliant: Yes
IC LED DRVR RGLTR 400MA SOT23-5
IC LED DRVR RGLTR 400MA SOT23-5
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 034238-TPS61040QDBVRQ1 | 137-TPS61040QDBVRQ1 | 28AH5933 | TPS61040QDBVRQ1 | TPS61040QDBVRQ1 |
| Product Name | PMIC - PMIC - LED Drivers - TPS61040QDBVRQ1 | Boost 1MHz 6V 28V LED Driver IC | Led Driver, Sot23-5; Device Topology Texas Instruments | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 1.8 volts | 1.8 to 6 volts | 1.8 to 6 volts | ||
| Output Voltage | 28 volts | 28 volts | 28 volts | ||
| Output Current | 400 milliamps | 500 milliamps | 400 milliamps |
