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 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.
LED Lighting Drivers High Current Boost White
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
IC LED DRVR RGLTR PWM TSOT23-5
IC LED DRIVER RGLTR DIM TSOT23-5
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 012649-CAT4139TD-GT3 | 137-CAT4139TD-GT3 | CAT4139TD-GT3 | 08R5267 | CAT4139TD-GT3 | CAT4139TD-GT3 |
| Product Name | PMIC - PMIC - LED Drivers - CAT4139TD-GT3 | 750mA 22V 1.3MHz LED Driver IC | LED Lighting Drivers | White Led Driver, Boost, Tsot-23-5; Device Topology Onsemi | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | ||||
| Input Voltage | 2.2 volts | 2.8 to 5.5 volts | 2.2 to 5.5 volts | |||
| Output Voltage | 22 volts | 22 volts | 22 volts | |||
| Output Current | 750 milliamps | 180 milliamps | 750 milliamps |
