onsemi NCP551SN30T1G
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.91 | $0.91 |
| 15+ | $0.88 | $13.20 |
| 25+ | $0.86 | $21.50 |
| 50+ | $0.82 | $41.00 |
| 100+ | $0.72 | $72.00 |
| N+ | $0.14 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 12V |
| Voltage - Output (Min/Fixed) | 3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.15V @ 10mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 8 µA |
| Current - Supply (Max) | 8 µA |
| PSRR | - |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Supplier Device Package | 5-TSOP |
| ROHS |  |
The onsemi NCP551SN30T1G is a fixed 3.0V low dropout linear regulator delivering up to 150mA. Its ultra-low 8 µA quiescent current makes it perfect for battery-operated devices. The 5-TSOP package offers a compact footprint for space-constrained designs. With a dropout of just 0.15V at 10mA, it maintains regulation even with low input margins.
- Extended Battery Life: Ultra-low 8 µA quiescent current minimizes standby power consumption.
- Stable 3.0V Output: Fixed output ensures consistent performance for sensitive electronics.
- Compact Footprint: 5-TSOP package saves PCB space in portable designs.
- Low Dropout: 0.15V dropout at 10mA allows operation close to battery end-of-life.
Battery-Powered IoT Sensors
The ultra-low 8 µA quiescent current extends battery life in always-on sensing applications, making it ideal for wireless environmental monitors.
Wearable Health Devices
With a compact 5-TSOP package and 150mA capability, it suits fitness trackers and smartwatches requiring stable 3.0V rails for MCUs and sensors.
Portable Audio Equipment
Low dropout of 0.15V at 10mA ensures clean regulation even as batteries discharge, minimizing noise in headphone amplifiers.
Energy Harvesting Systems
The low quiescent current preserves harvested energy, enabling efficient power management in micro-power nodes.
Standby Power Circuits
Maintains a stable 3.0V supply for RTCs and memory backup with minimal current draw, ideal for appliances and meters.
- Q: What is the output voltage of the NCP551SN30T1G?
- A: The fixed output voltage is 3.0V.
- Q: What is the maximum output current?
- A: It can deliver up to 150mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: Dropout voltage is 0.15V at 10mA load.
- Q: What is the quiescent current?
- A: The quiescent current is very low at 8 µA.
- Q: What package is available?
- A: It comes in a 5-TSOP package.
NCP551SN30T1G.pdf
- Q: What is the output voltage of the NCP551SN30T1G?
- A: The fixed output voltage is 3.0V.
- Q: What is the maximum output current?
- A: It can deliver up to 150mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: Dropout voltage is 0.15V at 10mA load.
- Q: What is the quiescent current?
- A: The quiescent current is very low at 8 µA.
- Q: What package is available?
- A: It comes in a 5-TSOP package.
