Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 114551-A6280EESTR-T
Packaging: Reel - TR
Type: Linear
Applications: Lighting
Mounting: SMD (SMT)
Frequency: 5MHz
Internal Switch(s): Yes
Topology: Shift Register
Number of Outputs: 3
Dimming: PWM
Output Voltage: 1 V to 3 V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 16-QFN/MLP (3x3)
Maximum Supply Voltage: 17V
Operating Input Voltage(Min): 4.75V
Channel Output Current: 150mA
Popularity: Medium
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Limited
LED Driver IC 3 Output Linear Shift Register PWM Dimming 150mA 16-QFN/MLP (3x3)
LED Driver, 3-Segment, LEAD FREE, MO-220WEED-4, QFN-16 Product overview: A6280EESTR-T from Allegro MicroSystems 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 QFN. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, QFN, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-A6280EESTR-T can be used for catalog matching and distributor lookup.
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| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 114551-A6280EESTR-T | 620-1179-2-ND | 137-A6280EESTR-T | A6280EESTR-T | A6280EESTR-T |
| Product Name | PMIC - PMIC - LED Drivers - A6280EESTR-T | LED Drivers | QFN LED Driver IC | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 4.75 volts | 4.75 to 17 volts | 4.75 to 17 volts | ||
| Output Voltage | 1 to 3 volts | 1 to 3 volts | 3 volts | ||
| Output Current | 150 milliamps | 150 milliamps | 150 milliamps |
