IC LED DRVR LIN PWM 20MA SOT23-6 Product overview: SP7122AEK-L/TR from MaxLinear 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 20MA, SOT23. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, 20MA, SOT23, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-SP7122AEK-L/TR can be used for catalog matching and distributor lookup.
Manufacturer: Exar Corporation
Win Source Part Number: 047189-SP7122AEK-L/T
Packaging: Reel - TR
Type: Linear
Applications: Backlight
Mounting: SMD (SMT)
Frequency: 20kHz
Internal Switch(s): Yes
Number of Outputs: 3
Dimming: Analog, PWM
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: SOT-23-6
Maximum Supply Voltage: 5.5V
Operating Input Voltage(Min): 2.7V
Channel Output Current: 20mA
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Sufficient
LED Driver IC 3 Output Linear Analog, PWM Dimming 20mA SOT-23-6
IC LED DRVR LIN PWM 20MA SOT23-6
IC LED DRVR LIN DIM 20MA SOT23-6
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 137-SP7122AEK-L/TR | 047189-SP7122AEK-L/TR | SP7122AEK-L/TR-ND | SP7122AEK-L/TR | SP7122AEK-L/TR |
| Product Name | 20MA SOT23 LED Driver IC | PMIC - PMIC - LED Drivers - SP7122AEK-L/TR | LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers |
| Input Voltage | 2.7 to 5.5 volts | 2.7 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts | |
| Number of Channels | 3 # | ||||
| Package Type | Tape & Reel (TR) | SOT-23-6 |
