STMicroelectronics · Other integrated circuits
PM6681ATR
IC REG QUAD BUCK/LINEAR 32VFQFPN
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PM6681ATR specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | PM6681ATR |
| Family | Other integrated circuits |
| Package | 32-VFQFN Exposed Pad |
| Product Status | Obsolete |
| Topology | Step-Down (Buck) (2), Linear (LDO) (2) |
| Number of Outputs | 4 |
| Frequency - Switching | Down to 33kHz |
| Voltage/Current - Output 1 | 0.9V ~ 5V, 100mA |
| Voltage/Current - Output 2 | 0.9V ~ 3.3V, 100mA |
| Voltage/Current - Output 3 | 5V, 100mA |
| w/LED Driver | No |
| w/Supervisor | No |
| w/Sequencer | No |
| Voltage - Supply | 4.5V ~ 36V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-VFQFPN (5x5) |
Documents and evidence
PM6681ATR ↗Before sourcing PM6681ATR
- 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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