STMicroelectronics · Other integrated circuits
L99LD01
IC LED DRVR CTRL PWM 50MA 32LQFP
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L99LD01 specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | L99LD01 |
| Family | Other integrated circuits |
| Package | 32-LQFP |
| Product Status | Obsolete |
| Type | DC DC Controller |
| Topology | Flyback, Step-Down (Buck), Step-Up (Boost) |
| Internal Switch(s) | No |
| Number of Outputs | 2 |
| Voltage - Supply (Min) | 5.6V |
| Voltage - Supply (Max) | 24V |
| Voltage - Output | 5V |
| Current - Output / Channel | 50mA |
| Frequency | 100kHz ~ 500kHz |
| Dimming | PWM |
| Applications | Automotive |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 32-LQFP |
| Supplier Device Package | 32-LQFP (7x7) |
Documents and evidence
L99LD01 ↗Before sourcing L99LD01
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
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