onsemi NCP551SN28T1G
Regular price
$0.91
Regular price
$0.96
Sale price
$0.91
| 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 |
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| 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) | 2.8V |
| 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 NCP551SN28T1G from onsemi is an ultra-low-power 2.8V fixed-output LDO regulator capable of 150mA. Its exceptional 8µA quiescent current and 0.15V dropout at 10mA make it one of the most efficient choices for battery-powered applications. The compact 5-TSOP package fits tight layouts.
- Ultra-Low Quiescent Current: 8µA dramatically extends battery life.
- Very Low Dropout: 0.15V at 10mA maximizes usable battery capacity.
- 150mA Output: Sufficient for most low-power sensors and MCUs.
- Compact TSOP Package: Ideal for miniaturized designs.
Ultra-Low-Power Wearables
With only 8µA quiescent current, it's perfect for always-on health monitors and smart rings.
Battery-Powered Remote Controls
150mA output and low dropout ensure reliable operation from nearly depleted batteries.
Portable Audio Players
Clean 2.8V supply for audio codecs and amplifiers, minimizing noise.
Wireless Sensor Networks
Ideal for nodes that sleep most of the time, preserving battery life.
Embedded Systems
Powers low-voltage MCUs and memory in space-constrained designs.
Smart Home Sensors
Reliable regulation for temperature, humidity, and motion sensors.
- Q: What is the output voltage?
- A: Fixed 2.8V output.
- Q: What is the maximum output current?
- A: 150mA.
- Q: What is the input voltage range?
- A: Not specified in provided data.
- Q: What is the dropout voltage?
- A: Very low 0.15V at 10mA.
- Q: What is the quiescent current?
- A: Extremely low 8 µA.
- Q: What package is available?
- A: 5-TSOP.
Base Product Number ：
NCP551
NCP551SN28T1G.pdf
- Q: What is the output voltage?
- A: Fixed 2.8V output.
- Q: What is the maximum output current?
- A: 150mA.
- Q: What is the input voltage range?
- A: Not specified in provided data.
- Q: What is the dropout voltage?
- A: Very low 0.15V at 10mA.
- Q: What is the quiescent current?
- A: Extremely low 8 µA.
- Q: What package is available?
- A: 5-TSOP.
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