Dual-Display Constant Current LED Driver with Analog Brightness Control 10-DSBGA -40 to 85
LED Driver IC 2 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 750mA (Switch) 10-TµSMD (1.9x2.07)
Manufacturer: Texas Instruments
Win Source Part Number: 1053871-LM3503ITLX-3
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: 2
Dimming: Analog, PWM
Output Voltage: 35V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 10-DSBGA
Maximum Supply Voltage: 5.5V
Operating Input Voltage(Min): 2.5V
Channel Output Current: 750mA (Switch)
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Balance
Dual-Display Constant Current LED Driver with Analog Brightness Control 10-DSBGA -40 to 85 Product overview: LM3503ITLX-35/NOPB from Texas Instruments 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 Dual. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Dual, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LM3503ITLX-35/NO
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| Texas Instruments | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | LM3503ITLX-35/NOPB | LM3503ITLX-35/NOPB-ND | 1053871-LM3503ITLX-35/NOPB | 137-LM3503ITLX-35/NOPB | LM3503ITLX-35/NOPB | LM3503ITLX-35/NOPB |
| Product Name | LM3503 Dual-Display Constant Current LED Driver with Analog Brightness Control | LED Drivers | PMIC - PMIC - LED Drivers - LM3503ITLX-35/NOPB | Dual LED Driver IC | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 2.7 to 5.5 volts | 2.5 to 5.5 volts | 2.5 volts | 2.5 to 5.5 volts | ||
| Output Voltage | 15 to 40 volts | 35 volts | 35 volts | 34 volts | ||
| Efficiency | 83 % | |||||
| Number of Channels | 2 # | 2 # |
