National Semiconductor LP5900TLX-2.7/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.16 | $1.16 |
| 15+ | $0.27 | $4.05 |
| 25+ | $0.26 | $6.50 |
| 50+ | $0.25 | $12.50 |
| 100+ | $0.22 | $22.00 |
| N+ | $0.04 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | National Semiconductor |
| Product Series | |
| Packaging | Bulk | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 2.7V |
| 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 (1.01x1.29) |
| ROHS |  |
The LP5900TLX-2.7/NOPB is a 150mA LDO linear regulator from National Semiconductor, delivering a fixed 2.7V output. It features an ultra-low 50 µA quiescent current and excellent PSRR of 85dB at 100Hz, making it perfect for noise-sensitive RF and audio applications. The tiny 4-DSBGA package is ideal for miniaturized designs.
- Ultra-High PSRR: 85dB at 100Hz for clean RF/audio supply.
- Low Quiescent Current: 50 µA extends battery life in portable devices.
- Minuscule Package: 4-DSBGA (1.01x1.29) for space-constrained designs.
- Low Dropout: 0.15V at 150mA ensures efficient operation.
RF Transceivers
Excellent 85dB PSRR at 100Hz ensures clean power for sensitive RF circuits, reducing spurious emissions.
Hearing Aids
Ultra-small DSBGA package and low quiescent current make it ideal for miniature medical audio devices.
Wireless Earbuds
Powers Bluetooth SoCs with 2.7V rail, with low dropout extending playback time from tiny batteries.
Smart Watches
Stable 2.7V supply for sensors and display drivers, with high PSRR filtering noise from charging circuits.
Portable Instruments
Provides clean 2.7V reference for analog front-ends, with 50 µA quiescent current for long battery life.
- Q: What is the output voltage of the LP5900TLX-2.7?
- A: The fixed output voltage is 2.7V.
- 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; please refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.15V at 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 50 µA.
- Q: What package is available?
- A: It comes in a 4-DSBGA (1.01x1.29) package.
LP5900TLX-2.7/NOPB.pdf
- Q: What is the output voltage of the LP5900TLX-2.7?
- A: The fixed output voltage is 2.7V.
- 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; please refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.15V at 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 50 µA.
- Q: What package is available?
- A: It comes in a 4-DSBGA (1.01x1.29) package.
