Texas Instruments LP2992IM5X-2.5/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.19 | $3.19 |
| 15+ | $3.09 | $46.35 |
| 25+ | $3.02 | $75.50 |
| 50+ | $2.86 | $143.00 |
| 100+ | $2.52 | $252.00 |
| N+ | $0.50 | 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) | 16V |
| Voltage - Output (Min/Fixed) | 2.5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.85V @ 250mA |
| Current - Output | 250mA |
| Current - Quiescent (Iq) | 95 µA |
| Current - Supply (Max) | 4 mA |
| PSRR | 45dB (1kHz) |
| 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 | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| ROHS |  |
The LP2992IM5X-2.5/NOPB from Texas Instruments is a fixed 2.5V low dropout linear regulator delivering up to 250mA. It features an ultra-low quiescent current of 95µA, making it excellent for battery-powered applications. The dropout voltage is 0.85V at full load. With 45dB PSRR at 1kHz, it provides adequate noise filtering for RF and analog circuits. Available in a compact SOT-23-5 package, it is ideal for space-constrained designs.
- Ultra-Low Quiescent Current: 95µA extends battery life in portable and standby applications.
- Small Footprint: SOT-23-5 package saves PCB space.
- Fixed 2.5V Output: No external resistors needed, simplifying design.
- Stable with Ceramic Capacitors: Requires only small ceramic output capacitors, reducing cost and size.
Battery-Powered Portable Devices
With a low quiescent current of 95µA, the LP2992IM5X-2.5/NOPB is perfect for battery-powered devices like wearables and remote sensors, extending operational life.
DSP and FPGA Core Supply
Many DSPs and FPGAs require a 2.5V core supply. This LDO provides a stable 250mA rail from a 3.3V or 5V bus.
Noise-Sensitive RF Circuits
Its 45dB PSRR at 1kHz helps filter high-frequency noise, making it suitable for powering RF transceivers and PLLs.
Portable Medical Monitors
The small SOT-23-5 footprint and low power consumption make it ideal for compact medical monitoring devices that need a reliable 2.5V rail.
Automotive Interior Electronics
When powered from a 5V automotive rail, this LDO provides a clean 2.5V supply for sensors and microcontrollers in infotainment systems.
Low-Power IoT Modules
For IoT modules that sleep most of the time, the low quiescent current significantly reduces standby power consumption.
- Q: What is the output voltage?
- A: The LP2992IM5X-2.5/NOPB provides a fixed 2.5V output.
- Q: What is the maximum output current?
- A: It can supply up to 250mA.
- Q: What is the input voltage range?
- A: Input voltage must be above 2.5V plus dropout (0.85V), so typically 3.35V or higher.
- Q: What is the dropout voltage?
- A: Dropout is 0.85V at 250mA load.
- Q: What is the quiescent current?
- A: Quiescent current is only 95µA, ideal for battery applications.
- Q: What package is it available in?
- A: It comes in a SOT-23-5 package.
LP2992IM5X-2.5/NOPB.pdf
- Q: What is the output voltage?
- A: The LP2992IM5X-2.5/NOPB provides a fixed 2.5V output.
- Q: What is the maximum output current?
- A: It can supply up to 250mA.
- Q: What is the input voltage range?
- A: Input voltage must be above 2.5V plus dropout (0.85V), so typically 3.35V or higher.
- Q: What is the dropout voltage?
- A: Dropout is 0.85V at 250mA load.
- Q: What is the quiescent current?
- A: Quiescent current is only 95µA, ideal for battery applications.
- Q: What package is it available in?
- A: It comes in a SOT-23-5 package.
