STMicroelectronics · Other integrated circuits
LD39030SJ12R
IC REG LIN 1.2V 300MA 4FLIPCHIP
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LD39030SJ12R specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | LD39030SJ12R |
| Family | Other integrated circuits |
| Package | 4-UFBGA, FCBGA |
| Product Status | Last Time Buy |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | Not provided in source |
| Voltage Dropout (Max) | 0.3V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 50 µA |
| Current - Supply (Max) | 85 µA |
| PSRR | 62dB (1kHz ~ 10kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Soft Start |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 4-UFBGA, FCBGA |
| Supplier Device Package | 4-Flipchip (0.79x0.79) |
Documents and evidence
LD39030SJ12R ↗Catalog sources
www.ic-components.com · LD39030SJ12R ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing LD39030SJ12R
- 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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