Product Overview
The NCV1117 series from onsemi provides 1 A fixed-output LDO regulation qualified for automotive electrical environments. The NCV1117ST50T3G delivers a regulated 5.0 V rail from a higher input voltage, with internal current limiting and thermal shutdown for robust operation in vehicle systems.
Key Features
- Fixed 5.0 V output, 1.0 A output current
- Low dropout LDO architecture
- Internal current limiting and thermal shutdown
- SOT-223 package
- Automotive qualified (NCV series)
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Part number | NCV1117ST50T3G |
| Function | LDO linear regulator |
| Output voltage | 5.0 V fixed |
| Output current | 1.0 A |
| Dropout voltage | approx. 1.2 V typical at full load |
| Protection | Current limit, thermal shutdown |
| Package | SOT-223 |
| Temperature range | -40 °C to +125 °C |
Applications
- Infotainment systems
- ADAS sensor supply rails
- Body electronics
- CAN transceiver 5 V supplies
Why Choose Newfly Electronics
- Verified sourcing from original manufacturers and authorized channels
- Full traceability with date codes and batch documentation
- MOQ flexibility — samples, small batches, and production volumes
- Cross-reference and alternative-part service across brands
- Export documentation and worldwide shipping support
- Fast quotations within one business day
Contact sales@newflyelectronics.com or WhatsApp +86 15112635657 for current stock, pricing and datasheet support on NCV1117ST50T3G.
FAQ
Q: Are other output voltages available?
A: Yes — the NCV1117 family includes common fixed outputs such as 1.5 V, 1.8 V, 2.5 V, 2.85 V, 3.3 V and 5.0 V. Ask us for the variant you need.
Q: Is the part automotive qualified?
A: The NCV prefix marks onsemi automotive-grade parts with PPAP-level documentation available.
Q: What is the MOQ?
A: We support samples, small batches and full production quantities.
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