STMicroelectronics · Other integrated circuits
LDK715PU42R
IC REG LINEAR 4.2V 85MA 8DFN
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LDK715PU42R specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | LDK715PU42R |
| Family | Other integrated circuits |
| Package | 8-VDFN Exposed Pad |
| Product Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 24V |
| Voltage - Output (Min/Fixed) | 4.2V |
| Voltage - Output (Max) | Not provided in source |
| Voltage Dropout (Max) | 1V @ 85mA |
| Current - Output | 85mA |
| Current - Quiescent (Iq) | 7 µA |
| Current - Supply (Max) | 8.5 µA |
| PSRR | 57dB ~ 38dB (100kHz ~ 1kHz) |
| Control Features | Not provided in source |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 8-VDFN Exposed Pad |
| Supplier Device Package | 8-QFN (3x3) |
Documents and evidence
LDK715PU42R ↗Catalog sources
www.ic-components.com · LDK715PU42R ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing LDK715PU42R
- 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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