Texas Instruments LM3502SQ-44/NOPB LED Drivers
IC LED DRIVER RGLTR DIM 16WQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3502SQ-44/NOPB
Detailed Description
IC LED DRIVER RGLTR DIM 16WQFN
Package
16-WFQFN Exposed Pad
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM3502SQ-44/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM3502SQ-44/NOPB LED Drivers technical specifications.
General
RoHS
Yes
Package / Case
16-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.5V ~ 5.5V
Lifecycle Status
Obsolete
Frequency
1MHz
Type
DC DC Regulator
Internal Switch S
Yes
Output Voltage
44V
Alternate Parts Comparison (LM3502SQ-44/NOPB vs LM3503SQ-35 vs LM3503SQX-35/NOPB vs LM3502SQX-44)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.5V ~ 5.5V | 2.5V ~ 5.5V | 2.5V ~ 5.5V | 2.5V ~ 5.5V |
| Frequency | 1MHz | 1MHz | 1MHz | 1MHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Applications | Backlight | Backlight | Backlight | Backlight |
| Current Output Channel | 750mA (Switch) | 750mA (Switch) | 750mA (Switch) | 750mA (Switch) |
| Dimming | PWM | Analog, PWM | Analog, PWM | PWM |
| Internal Switch S | Yes | Yes | Yes | Yes |
| Number of Outputs | 2 | 2 | 2 | 2 |
| Action |
More Parts in LED Drivers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
TPS60250RTERTexas InstrumentsHigh efficiency charge pump for 7 WLEDs with I2C interface with 0x77 I2C slave address