Texas Instruments LM3509SDX/NOPB LED Drivers
IC LED DRVR RGLTR DIM 30MA 10SON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3509SDX/NOPB
Detailed Description
IC LED DRVR RGLTR DIM 30MA 10SON
Package
10-WFDFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM3509SDX/NOPB Datasheet
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Technical Specifications
Texas Instruments LM3509SDX/NOPB LED Drivers technical specifications.
General
Series
LM3509
RoHS
Yes
Number of Channels
2 Channel
Package / Case
10-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.7 V ~ 5.5 V
Lifecycle Status
Active
Frequency
1.27MHz
Type
DC DC Regulator
Alternate Parts Comparison (LM3509SDX/NOPB vs LM2791LD-H/NOPB vs LM2791LD-L vs LM3595LD/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -30°C ~ 85°C (TA) | -30°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.7 V ~ 5.5 V | 3V ~ 5.8V | 3V ~ 5.8V | 3V ~ 5.5V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Obsolete | Obsolete |
| Applications | Backlight | Backlight | Backlight | Backlight |
| Current Output Channel | 30mA | 36mA | 36mA | 24.5mA |
| Dimming | I²C | Analog | Analog | Analog, PWM |
| Number of Outputs | 2 | 2 | 2 | 4 |
| Package | WSON (DSC)-10 | 10-WFDFN Exposed Pad | 10-WFDFNExposedPad | 10-WFDFN Exposed Pad |
| Type | DC DC Regulator | DC DC Regulator | DC DC Regulator | Linear |
| Action |
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