STMicroelectronics STLD40DPUR LED Drivers
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 20mA 8-QFN (3x3)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STLD40DPUR
Detailed Description
IC LED DRVR RGLTR DIM 20MA 8QFN
Package
8-VDFN Exposed Pad
Key Features
Package / Case: 8-VDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
STLD40DPUR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STLD40DPUR LED Drivers technical specifications.
General
Package / Case
8-VDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
3V ~ 5.5V
Lifecycle Status
Active
Type
DC DC Regulator
Internal Switch S
Yes
Output Voltage
37V
Current Output Channel
20mA
Number of Outputs
1
Alternate Parts Comparison (STLD40DPUR vs STLD125N4F6AG vs STLD200N4F6AG vs STLD128DNT4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-VDFN Exposed Pad | 8-PowerWDFN | 8-PowerWDFN | TO-252-3, DPAK |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | 150°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Supply Voltage | 3V ~ 5.5V | -- | -- | -- |
| Applications | Backlight | -- | -- | -- |
| Current Output Channel | 20mA | -- | -- | -- |
| Dimming | PWM | -- | -- | -- |
| Internal Switch S | Yes | -- | -- | -- |
| Number of Outputs | 1 | -- | -- | -- |
| Output Voltage | 37V | -- | -- | -- |
| Topology | Step-Up (Boost) | -- | -- | -- |
| 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.
STLD40DPMRSTMicroelectronicsLED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 20mA 8-QFN (3x3)
STLD41PURSTMicroelectronicsLED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 120mA 8-QFN (3x3)
