Texas Instruments LP5900TL-2.85/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.11 | $1.11 |
| 15+ | $1.08 | $16.20 |
| 25+ | $1.05 | $26.25 |
| 50+ | $0.99 | $49.50 |
| 100+ | $0.88 | $88.00 |
| N+ | $0.18 | 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) | 2.85V |
| 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 Texas Instruments LP5900TL-2.85/NOPB is a fixed 2.85V low-dropout linear regulator delivering up to 150mA. It features an ultra-low quiescent current of 50µA and exceptional PSRR of 85dB at 100Hz, making it ideal for noise-sensitive analog and RF applications. The 4-DSBGA (1x1mm) package provides a minimal footprint, while the 0.15V dropout at full load ensures efficient operation in battery-powered devices.
- Exceptional Noise Rejection: 85dB PSRR at 100Hz ensures clean power for sensitive analog circuits.
- Ultra-Low Quiescent Current: 50µA quiescent current maximizes battery life in portable devices.
- Precision Output: Fixed 2.85V output with tight tolerance for reliable system performance.
- Minimal Footprint: 1x1mm 4-DSBGA package is ideal for space-constrained designs.
Precision Analog Circuits
The LP5900TL-2.85/NOPB's 2.85V output is ideal for precision analog circuits, including operational amplifiers and data converters, where a stable reference voltage is critical for accuracy.
Wireless Transceivers
With 85dB PSRR at 100Hz, this LDO provides clean power for wireless transceivers, reducing spurious emissions and improving receiver sensitivity in communication systems.
Battery-Powered Instruments
The low 50µA quiescent current extends battery life in handheld multimeters, thermometers, and other portable instruments that require a stable 2.85V rail.
Sensor Signal Conditioning
This regulator is well-suited for powering sensor bridges and signal conditioning circuits, ensuring low noise and high accuracy in measurement systems.
Audio Codec Power
The 2.85V output is commonly used for audio codecs and DACs, providing a clean supply that minimizes audio distortion and noise.
Portable Medical Monitors
The compact 1x1mm package and low power consumption make it ideal for wearable health monitors, pulse oximeters, and portable ECG devices.
- Q: What is the output voltage of the LP5900TL-2.85/NOPB?
- A: The fixed output voltage is 2.85V.
- 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 from 3.0V to 5.5V (based on 2.85V output plus dropout).
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.15V at 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is typically 50µA.
- Q: What package is available?
- A: It comes in a 4-DSBGA (1x1mm) package.
LP5900TL-2.85/NOPB.pdf
- Q: What is the output voltage of the LP5900TL-2.85/NOPB?
- A: The fixed output voltage is 2.85V.
- 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 from 3.0V to 5.5V (based on 2.85V output plus dropout).
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.15V at 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is typically 50µA.
- Q: What package is available?
- A: It comes in a 4-DSBGA (1x1mm) package.
