Texas Instruments LP5900TLX-2.75/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.71 | $0.71 |
| 15+ | $0.69 | $10.35 |
| 25+ | $0.68 | $17.00 |
| 50+ | $0.64 | $32.00 |
| 100+ | $0.56 | $56.00 |
| N+ | $0.11 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 2.75V |
| 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) |
| ROHS |
The LP5900TLX-2.75/NOPB from Texas Instruments provides a fixed 2.75V output at 150mA with exceptional efficiency. Featuring 50µA quiescent current and 85dB PSRR, it ensures clean power for sensitive electronics. The 4-DSBGA package measures just 1x1mm, ideal for compact portable designs.
- Ultra-Low Power: 50µA quiescent current extends battery life in standby.
- High PSRR: 85dB at 100Hz rejects supply noise.
- Miniature Footprint: 1x1mm DSBGA saves board space.
- Low Dropout: 0.15V at 150mA improves efficiency.
Low-Power Microcontrollers
2.75V rail is perfect for MSP430 and similar MCUs, with 150mA headroom for peripherals.
Energy Harvesting Systems
Ultra-low quiescent current preserves harvested energy, enabling self-powered sensors.
Bluetooth Low Energy Modules
Stable 2.75V supply with high PSRR reduces RF interference from power lines.
Portable Instrumentation
Tiny package and low dropout suit handheld multimeters and field probes.
Wireless Charging Receivers
Efficient regulation from rectified voltage with minimal power loss.
Smart Cards / NFC
Clean, stable voltage for secure element operation.
- Q: What is the output voltage?
- A: Fixed 2.75V output.
- Q: What is the maximum current?
- A: 150mA continuous output current.
- Q: What is the input voltage range?
- A: Input must be above 2.75V + dropout; max 5.5V.
- Q: What is the dropout voltage?
- A: 0.15V at 150mA load.
- Q: What is the quiescent current?
- A: Only 50µA.
- Q: What package is used?
- A: 4-DSBGA (1x1mm).
- Q: What is the output voltage?
- A: Fixed 2.75V output.
- Q: What is the maximum current?
- A: 150mA continuous output current.
- Q: What is the input voltage range?
- A: Input must be above 2.75V + dropout; max 5.5V.
- Q: What is the dropout voltage?
- A: 0.15V at 150mA load.
- Q: What is the quiescent current?
- A: Only 50µA.
- Q: What package is used?
- A: 4-DSBGA (1x1mm).

LP5900TLX-2.75/NOPB.pdf