National Semiconductor LP3986TL-3030
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.84 | $2.84 |
| 15+ | $0.65 | $9.75 |
| 25+ | $0.64 | $16.00 |
| 50+ | $0.60 | $30.00 |
| 100+ | $0.53 | $53.00 |
| N+ | $0.11 | 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 | 2 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.1V @ 150mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 130 µA |
| Current - Supply (Max) | 320 µA |
| PSRR | 60dB ~ 50dB (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 | 8-WFBGA, DSBGA |
| Supplier Device Package | 8-DSBGA (1.56x1.56) |
The LP3986TL-3030 is a dual-output 3.0V low dropout linear regulator capable of delivering 150mA per channel. Its ultra-low dropout voltage of 0.1V at full load makes it ideal for battery-powered devices where input voltage is close to output. The 8-DSBGA package measures just 1.56x1.56mm, saving critical board space. With 130 µA quiescent current and PSRR of 60dB at 1kHz, it delivers clean, efficient power for portable electronics.
- Ultra-Low Dropout: 0.1V at 150mA maximizes efficiency in battery applications.
- Dual Outputs: Two independent 3.0V rails simplify multi-rail designs.
- Miniature Package: 8-DSBGA (1.56x1.56mm) is ideal for space-constrained wearables.
- Good PSRR: 60dB at 1kHz ensures clean power for analog circuits.
Smartphone Power Management
Dual 3.0V rails power camera sensors and display drivers, with ultra-low dropout ensuring stable operation from a 3.1V battery.
Portable Audio Players
Provides clean 3.0V to DACs and headphone amplifiers, with PSRR of 60dB at 1kHz reducing audible noise.
Wearable Health Monitors
Powers heart-rate sensors and accelerometers, where the tiny 1.56x1.56mm package fits flexible PCBs.
GPS Modules
Regulates 3.0V for GPS receivers, maintaining signal integrity with low dropout during battery sag.
IoT Sensor Nodes
Dual outputs power both MCU and RF transceiver, simplifying power distribution in compact nodes.
Digital Cameras
Supplies stable 3.0V to image processors and memory, ensuring reliable operation during high-speed capture.
- Q: What is the output voltage?
- A: The LP3986TL-3030 provides a fixed 3.0V output.
- Q: What is the maximum output current?
- A: It can deliver up to 150mA per channel.
- Q: What is the input voltage range?
- A: Input should be between 3.1V and 6V for proper regulation.
- Q: What is the dropout voltage?
- A: Dropout is only 0.1V at 150mA, enabling very low headroom operation.
- Q: What is the quiescent current?
- A: Quiescent current is 130 µA per channel.
- Q: What package is available?
- A: It comes in an 8-DSBGA (1.56x1.56mm) wafer-level package.
LP3986TL-3030.pdf
- Q: What is the output voltage?
- A: The LP3986TL-3030 provides a fixed 3.0V output.
- Q: What is the maximum output current?
- A: It can deliver up to 150mA per channel.
- Q: What is the input voltage range?
- A: Input should be between 3.1V and 6V for proper regulation.
- Q: What is the dropout voltage?
- A: Dropout is only 0.1V at 150mA, enabling very low headroom operation.
- Q: What is the quiescent current?
- A: Quiescent current is 130 µA per channel.
- Q: What package is available?
- A: It comes in an 8-DSBGA (1.56x1.56mm) wafer-level package.
