National Semiconductor LP2988IMM-2.7
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.36 | $2.36 |
| 15+ | $0.54 | $8.10 |
| 25+ | $0.53 | $13.25 |
| 50+ | $0.50 | $25.00 |
| 100+ | $0.44 | $44.00 |
| N+ | $0.09 | 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) | 16V |
| Voltage - Output (Min/Fixed) | 2.7V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.35V @ 200mA |
| Current - Output | 200mA |
| Current - Quiescent (Iq) | 150 µA |
| Current - Supply (Max) | 3.7 mA |
| PSRR | 65dB (1kHz) |
| Control Features | Delay, Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-VSSOP |
The LP2988IMM-2.7 from National Semiconductor is a low dropout linear regulator delivering a fixed 2.7V output. With a maximum current of 200mA and a dropout voltage of 0.35V, it provides efficient regulation. The device features a quiescent current of 150µA and PSRR of 65dB at 1kHz, ensuring clean power. Housed in an 8-VSSOP package, it is designed for a wide range of industrial and automotive applications.
- Wide Input Range: Supports up to 16V input, ideal for automotive and industrial rails.
- Good Noise Rejection: 65dB PSRR at 1kHz filters switching noise.
- Robust Package: 8-VSSOP offers good thermal performance.
- Stable Output: Fixed 2.7V ensures consistent performance across load variations.
Automotive Electronics
Wide input range up to 16V makes it suitable for automotive power rails, providing stable 2.7V for sensors.
Industrial Control Systems
Robust 2.7V supply for PLCs and industrial controllers, with 65dB PSRR at 1kHz rejecting motor noise.
Battery-Powered Equipment
150µA quiescent current balances performance and battery life in portable instruments.
Telecom Infrastructure
Reliable 2.7V rail for communication modules, handling input transients up to 16V.
Medical Devices
Stable output for patient monitoring equipment, ensuring consistent operation.
Consumer Audio
Clean 2.7V supply for audio DACs, with good PSRR reducing audible noise.
- Q: What is the output voltage of the LP2988IMM-2.7?
- A: The fixed output voltage is 2.7V.
- Q: What is the maximum output current?
- A: It can provide up to 200mA.
- Q: What is the input voltage range?
- A: The input voltage range is from 2.7V to 16V (typical).
- Q: What is the dropout voltage?
- A: Dropout voltage is 0.35V at 200mA.
- Q: What is the quiescent current?
- A: Quiescent current is 150µA.
- Q: What package is available?
- A: Available in 8-VSSOP package.
LP2988IMM-2.7.pdf
- Q: What is the output voltage of the LP2988IMM-2.7?
- A: The fixed output voltage is 2.7V.
- Q: What is the maximum output current?
- A: It can provide up to 200mA.
- Q: What is the input voltage range?
- A: The input voltage range is from 2.7V to 16V (typical).
- Q: What is the dropout voltage?
- A: Dropout voltage is 0.35V at 200mA.
- Q: What is the quiescent current?
- A: Quiescent current is 150µA.
- Q: What package is available?
- A: Available in 8-VSSOP package.
