LED Driver, 6-Segment
LED Driver, 6-Segment, 3 X 3 MM, 0.75 MM HEIGHT, LEAD FREE, MO-220WEED, QFN-16 Product overview: A8434EESTR-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-A8434EESTR-T can be used for catalog matching and distributor lookup.
Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 007735-A8434EESTR-T
Packaging: Reel - TR
Type: DC DC Regulator
Applications: Backlight, Camera Flash
Mounting: SMD (SMT)
Frequency: 1MHz
Internal Switch(s): Yes
Topology: Switched Capacitor (Charge Pump)
Number of Outputs: 6
Dimming: Multi-Step
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 16-QFN/MLP (3x3)
Maximum Supply Voltage: 5.5V
Operating Input Voltage(Min): 2.7V
Channel Output Current: 30mA
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Balance
LED Driver IC 6 Output DC DC Regulator Switched Capacitor (Charge Pump) Multi-Step Dimming 30mA 16-QFN/MLP (3x3)
IC LED DRVR RGLTR DIM 30MA 16QFN
IC LED DRV RGLTR MULT-STEP 16QFN
| Rochester Electronics | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | A8434EESTR-T | 137-A8434EESTR-T | 007735-A8434EESTR-T | 620-1188-2-ND | A8434EESTR-T | A8434EESTR-T |
| Product Name | QFN LED Driver IC | PMIC - PMIC - LED Drivers - A8434EESTR-T | LED Drivers | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Output Voltage | 6 volts | |||||
| Number of Channels | 6 # | |||||
| Input Voltage | 2.7 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts |
