Texas Instruments LP5900TLX-2.1/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.60 | $0.60 |
| 15+ | $0.58 | $8.70 |
| 25+ | $0.57 | $14.25 |
| 50+ | $0.54 | $27.00 |
| 100+ | $0.47 | $47.00 |
| N+ | $0.09 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Marketplace | Cut Tape (CT) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 2.1V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.15V @ 150mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 50 µA |
| Current - Supply (Max) | 230 µA |
| PSRR | 85dB ~ 40dB (100Hz ~ 100kHz) |
| Control Features | Enable |
| Protection Features | Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 4-WFBGA, DSBGA |
| Supplier Device Package | 4-DSBGA (1x1) |
The LP5900TLX-2.1/NOPB is a low-noise LDO linear regulator from Texas Instruments, offering a fixed 2.1V output at up to 150mA. With an ultra-low 50 µA quiescent current and excellent PSRR of 85dB at 100Hz, it is engineered for noise-sensitive portable applications. The 4-DSBGA (1x1mm) package is among the smallest available, making it ideal for space-constrained designs.
- Ultra-Low Noise: 85dB PSRR at 100Hz ensures clean power for sensitive analog and RF circuits.
- Minimal Power Draw: 50 µA quiescent current extends battery life in always-on devices.
- Compact Footprint: 1x1mm DSBGA package saves critical board space in wearables and IoT.
- Low Dropout: 0.15V dropout at 150mA supports operation from low-voltage batteries.
Smartphone Camera Modules
The LP5900TLX-2.1/NOPB's ultra-low noise (85dB PSRR at 100Hz) ensures clean power for image sensors, reducing noise in captured photos.
Bluetooth Low Energy (BLE) Devices
With 50 µA quiescent current and 150mA output, this LDO is perfect for BLE beacons and peripherals, maximizing coin-cell battery life.
Portable Audio Players
The high PSRR and low dropout provide a stable 2.1V rail for audio DACs, minimizing distortion and preserving sound quality.
Medical Implantable Devices
The tiny 1x1mm DSBGA package and low power consumption make it suitable for hearing aids and other miniaturized medical electronics.
Wireless Sensor Networks
For nodes powered by energy harvesting, the low quiescent current and efficient dropout voltage help maximize energy utilization.
GPS Receivers
Clean, stable power from this LDO improves GPS signal acquisition and tracking accuracy in portable navigation devices.
- Q: What is the output voltage of the LP5900TLX-2.1/NOPB?
- A: This regulator provides a fixed 2.1V output.
- Q: What is the maximum output current?
- A: It can supply up to 150mA of output current.
- Q: What is the input voltage range?
- A: The input voltage range is from 2.1V to 5.5V.
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.15V at a 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is typically 50 µA, ideal for low-power applications.
- Q: What package is available?
- A: It comes in a 4-DSBGA (1x1mm) package.
LP5900TLX-2.1/NOPB.pdf
- Q: What is the output voltage of the LP5900TLX-2.1/NOPB?
- A: This regulator provides a fixed 2.1V output.
- Q: What is the maximum output current?
- A: It can supply up to 150mA of output current.
- Q: What is the input voltage range?
- A: The input voltage range is from 2.1V to 5.5V.
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.15V at a 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is typically 50 µA, ideal for low-power applications.
- Q: What package is available?
- A: It comes in a 4-DSBGA (1x1mm) package.
