National Semiconductor LP3995ITL-1.5
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.84 | $0.84 |
| 15+ | $0.19 | $2.85 |
| 25+ | $0.19 | $4.75 |
| 50+ | $0.18 | $9.00 |
| 100+ | $0.16 | $16.00 |
| N+ | $0.03 | 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) | 1.5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.1V @ 150mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 150 µA |
| Current - Supply (Max) | 200 µA |
| PSRR | 55dB ~ 53dB (1kHz ~ 10kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 5-WFBGA, DSBGA |
| Supplier Device Package | 5-DSBGA (1.5x1.2) |
The LP3995ITL-1.5 is a precision low dropout linear regulator from National Semiconductor, delivering a fixed 1.5V output at up to 150mA. Its ultra-low dropout voltage of just 0.1V at full load ensures efficient operation in battery-powered systems. Housed in a compact 5-DSBGA package, this LDO offers excellent PSRR performance, making it an ideal choice for noise-sensitive portable applications.
- Extended Battery Life: Ultra-low dropout (0.1V @ 150mA) allows operation from nearly depleted batteries.
- Clean Power Delivery: High PSRR (55dB @ 1kHz) filters supply noise for sensitive analog and RF circuits.
- Compact Footprint: The 5-DSBGA (1.5x1.2) package minimizes PCB area for space-constrained designs.
- Low Power Consumption: 150µA quiescent current helps reduce standby power in portable devices.
Portable Battery-Powered Devices
The ultra-low dropout of 0.1V at 150mA maximizes battery life by allowing operation close to the battery's end-of-life voltage. Ideal for wearables and remote sensors.
RF and Analog Signal Chains
With PSRR of 55dB to 53dB from 1kHz to 10kHz, this LDO provides clean, stable power to sensitive analog-to-digital converters and RF transceivers, reducing noise-induced errors.
Microcontroller Core Supply
Provides a stable 1.5V rail for low-voltage MCUs and DSPs. The 150mA current capability is sufficient for core logic and I/O, while the tiny DSBGA package saves board space.
Noise-Sensitive Audio Circuits
The low quiescent current (150µA) and good PSRR make it suitable for powering audio codecs and amplifiers in portable media players, minimizing hum and interference.
Space-Constrained IoT Modules
The 5-DSBGA (1.5x1.2) package is ideal for compact IoT modules where PCB area is critical, providing a regulated 1.5V rail for sensors and wireless SoCs.
- Q: What is the output voltage of the LP3995ITL-1.5?
- A: The fixed output voltage is 1.5V.
- 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; refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is very low at 0.1V at 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 150 µA.
- Q: What package is available?
- A: It comes in a 5-DSBGA (1.5x1.2) package.
LP3995ITL-1.5.pdf
- Q: What is the output voltage of the LP3995ITL-1.5?
- A: The fixed output voltage is 1.5V.
- 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; refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is very low at 0.1V at 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 150 µA.
- Q: What package is available?
- A: It comes in a 5-DSBGA (1.5x1.2) package.
