onsemi NCP163AMX290TBG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.62 | $0.62 |
| 15+ | $0.60 | $9.00 |
| 25+ | $0.59 | $14.75 |
| 50+ | $0.55 | $27.50 |
| 100+ | $0.49 | $49.00 |
| N+ | $0.10 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | |
| Packaging | Factory | Cut Tape (CT) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 2.9V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | - |
| Current - Output | 250mA |
| Current - Quiescent (Iq) | 20 µA |
| Current - Supply (Max) | - |
| PSRR | 91dB ~ 60dB (100Hz ~ 100kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 4-XDFN Exposed Pad |
| Supplier Device Package | 4-XDFN (1x1) |
| ROHS |  |
The onsemi NCP163AMX290TBG is a low-dropout linear regulator offering a fixed 2.9V output at up to 250mA. Its exceptional PSRR of 91dB at 100Hz makes it ideal for noise-sensitive RF and audio applications. With a quiescent current of just 20 µA, it is well-suited for battery-powered devices. The ultra-compact 4-XDFN (1x1) package enables miniaturized designs.
- Excellent Noise Rejection: 91dB PSRR at 100Hz ensures clean output for sensitive loads.
- Ultra-Compact: 1x1mm XDFN package is among the smallest LDO footprints.
- Low Power: 20 µA quiescent current extends battery life in standby.
- Wideband PSRR: 60dB at 100kHz filters high-frequency switching noise.
RF Transceivers
High PSRR (91dB at 100Hz) suppresses noise from switching regulators, ensuring clean supply for RF circuits.
Camera Modules
2.9V output with low noise powers image sensors, reducing interference in pixel readout.
Wearable Health Monitors
Ultra-small 1x1mm package and 20 µA quiescent current fit compact, battery-powered biosensors.
Bluetooth Low Energy Devices
Stable 2.9V rail for BLE SoCs, with high PSRR to reject 2.4GHz interference.
Portable Audio Players
Low noise and high PSRR deliver clean power to DACs and headphone amplifiers.
IoT Edge Nodes
Small footprint and low power consumption enable dense sensor arrays in smart buildings.
- Q: What is the output voltage of the NCP163AMX290TBG?
- A: Fixed output voltage is 2.9V.
- Q: What is the maximum output current?
- A: It can deliver up to 250mA.
- Q: What is the input voltage range?
- A: Input range is from 2.9V to 5.5V (based on typical LDO specs).
- Q: What is the quiescent current?
- A: Quiescent current is 20 µA.
- Q: What is the PSRR performance?
- A: PSRR is 91dB at 100Hz and 60dB at 100kHz.
- Q: What package is available?
- A: Available in 4-XDFN (1x1) package.
NCP163AMX290TBG.pdf
- Q: What is the output voltage of the NCP163AMX290TBG?
- A: Fixed output voltage is 2.9V.
- Q: What is the maximum output current?
- A: It can deliver up to 250mA.
- Q: What is the input voltage range?
- A: Input range is from 2.9V to 5.5V (based on typical LDO specs).
- Q: What is the quiescent current?
- A: Quiescent current is 20 µA.
- Q: What is the PSRR performance?
- A: PSRR is 91dB at 100Hz and 60dB at 100kHz.
- Q: What package is available?
- A: Available in 4-XDFN (1x1) package.
