National Semiconductor LP3995ITL-2.7/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.12 | $1.12 |
| 15+ | $0.26 | $3.90 |
| 25+ | $0.25 | $6.25 |
| 50+ | $0.24 | $12.00 |
| 100+ | $0.21 | $21.00 |
| 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) | 6V |
| Voltage - Output (Min/Fixed) | 2.7V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.1V @ 150mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 150 µA |
| Current - Supply (Max) | 200 µA |
| PSRR | 60dB ~ 50dB (1kHz ~ 10kHz) |
| Control Features | Enable |
| Protection Features | 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) |
The LP3995ITL-2.7/NOPB is a low dropout linear regulator delivering a fixed 2.7V output at up to 150mA. Its ultra-low dropout of 0.1V and 150µA quiescent current make it highly efficient for battery-powered applications. Housed in a compact 5-DSBGA package, it offers excellent PSRR for noise-sensitive circuits.
- Extended Battery Life: Low 150µA quiescent current minimizes standby power draw in portable devices.
- High Efficiency at Low Dropout: 0.1V dropout at 150mA allows operation close to the output voltage, reducing power dissipation.
- Clean Output for RF/Analog: 60dB PSRR at 1kHz suppresses supply noise, protecting sensitive analog and RF stages.
- Ultra-Compact Footprint: 5-DSBGA (1.41x1.08) saves PCB space for miniaturized designs.
Portable Battery-Powered Devices
With a low quiescent current of 150µA and a dropout of only 0.1V, this LDO is ideal for extending battery life in wearables, hearing aids, and remote sensors where every microamp matters.
RF and Wireless Modules
The PSRR of 60dB to 50dB (1kHz-10kHz) helps filter noise from switching regulators, ensuring clean power for RF transceivers, Bluetooth modules, and Wi-Fi SoCs to maintain signal integrity.
Precision Analog Circuits
For op-amps, ADCs, and DACs requiring a stable 2.7V rail, the low output noise and good line regulation of this LDO prevent voltage fluctuations from corrupting measurement accuracy.
Space-Constrained IoT Nodes
The ultra-small 5-DSBGA (1.41x1.08) package fits into compact PCB layouts for smart sensors, smart tags, and miniature IoT end-nodes without sacrificing performance.
Audio Codec Power Supply
Clean 2.7V supply for audio codecs and amplifiers, reducing audible hum and noise thanks to the 60dB PSRR at 1kHz, improving overall audio quality in portable media players.
Automotive Interior Lighting Control
Provides a regulated 2.7V rail for LED driver logic and microcontroller interfaces in dashboard lighting, ensuring consistent brightness and reliable operation under varying battery voltage.
- Q: What is the output voltage of the LP3995ITL-2.7/NOPB?
- 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; only the output voltage is listed.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.1V at 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 150µA.
- Q: What package is available?
- A: It comes in a 5-DSBGA (1.41x1.08) package.
LP3995ITL-2.7/NOPB.pdf
- Q: What is the output voltage of the LP3995ITL-2.7/NOPB?
- 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; only the output voltage is listed.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.1V at 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 150µA.
- Q: What package is available?
- A: It comes in a 5-DSBGA (1.41x1.08) package.
