LED Driver, 27 Seg, 750mA, 22V, 1.3MHz, TSOT, SM Product overview: CAT4139TD-GT3 from onsemi 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 750mA, 22V, 1.3MHz. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, 750mA, 22V, 1.3MHz, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-CAT4139TD-GT3 can be used for catalog matching and distributor lookup.
Manufacturer: ON Semiconductor
Win Source Part Number: 012649-CAT4139TD-GT3
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: Analog, PWM
Output Voltage: 22V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: TSOT-23-5
Maximum Supply Voltage: 5.5V
Operating Input Voltage(Min): 2.2V
Channel Output Current: 750mA (Switch)
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Lighting
LED Lighting Drivers High Current Boost White
IC LED DRIVER RGLTR DIM TSOT23-5
IC LED DRVR RGLTR PWM TSOT23-5
WHITE LED DRIVER, BOOST, TSOT-23-5; Device Topology:Boost (Step Up); Input Voltage Min:2.8V; Input Voltage Max:5.5V; Output Voltage Max:22V; Output Current Max:180mA; Switching Frequency:1MHz; No. of Outputs:1Outputs; Product Range:-RoHS Compliant: Yes
WHITE LED DRIVER, BOOST, TSOT-23-5; Device Topology:Boost (Step Up); Input Voltage Min:2.8V; Input Voltage Max:5.5V; Output Voltage Max:22V; Output Current Max:180mA; Switching Frequency:1MHz; No. of Outputs:1Outputs; Product Range:-RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 137-CAT4139TD-GT3 | 012649-CAT4139TD-GT3 | CAT4139TD-GT3 | CAT4139TD-GT3 | CAT4139TD-GT3 | 08R5267 |
| Product Name | 750mA 22V 1.3MHz LED Driver IC | PMIC - PMIC - LED Drivers - CAT4139TD-GT3 | LED Lighting Drivers | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | White Led Driver, Boost, Tsot-23-5; Device Topology Onsemi |
| Output Voltage | 22 volts | 22 volts | 22 volts | |||
| Number of Channels | 1 # | |||||
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | ||||
| Input Voltage | 2.2 volts | 2.2 to 5.5 volts | 2.8 to 5.5 volts |
