Texas Instruments LP3985ITLX-2.5/NOPB
| 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 | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 2.5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.1V @ 150mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 150 µA |
| Current - Supply (Max) | 250 µA |
| PSRR | 50dB ~ 40dB (1kHz ~ 10kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 5-WFBGA, DSBGA |
| Supplier Device Package | 5-DSBGA (1.41x1.08) |
| ROHS |  |
The Texas Instruments LP3985ITLX-2.5/NOPB is a low-dropout regulator providing a fixed 2.5V output. It delivers up to 150mA with an ultra-low dropout of just 100mV. The 150µA quiescent current supports efficient operation. Its compact 5-DSBGA package is ideal for portable applications.
- Ultra-Low Dropout: 100mV at 150mA enables operation from low input voltages.
- Compact BGA Package: 1.41x1.08mm DSBGA saves significant board space.
- Stable 2.5V Output: Consistent voltage for sensitive digital and analog circuits.
- Reasonable Quiescent Current: 150µA balances performance and power consumption.
Battery-Powered Portable Devices
The 100mV dropout allows operation from nearly depleted batteries, maximizing usable capacity in handheld electronics.
Digital Signal Processors
Provides clean 2.5V rail for DSP cores, with low dropout ensuring stable operation during load transients.
Wireless Communication Modules
Stable 2.5V supply for RF transceivers, with PSRR of 50dB at 1kHz reducing noise interference.
Portable Media Players
Regulates power for audio codecs and display drivers, maintaining consistent performance.
Smart Meters
Efficient power conversion for metering ICs, extending battery life in utility monitoring.
Handheld Test Equipment
Reliable 2.5V reference for measurement circuits, ensuring accuracy in field instruments.
- Q: What is the output voltage?
- A: Fixed 2.5V output.
- Q: What is the maximum output current?
- A: 150mA maximum.
- Q: What is the input voltage range?
- A: Not specified in provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: Ultra-low dropout of 100mV at 150mA.
- Q: What is the quiescent current?
- A: 150µA quiescent current.
- Q: What package is available?
- A: 5-DSBGA (1.41x1.08) package.
LP3985ITLX-2.5/NOPB.pdf
- Q: What is the output voltage?
- A: Fixed 2.5V output.
- Q: What is the maximum output current?
- A: 150mA maximum.
- Q: What is the input voltage range?
- A: Not specified in provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: Ultra-low dropout of 100mV at 150mA.
- Q: What is the quiescent current?
- A: 150µA quiescent current.
- Q: What package is available?
- A: 5-DSBGA (1.41x1.08) package.
