Texas Instruments LP5990TM-1.2/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.77 | $0.77 |
| 15+ | $0.75 | $11.25 |
| 25+ | $0.73 | $18.25 |
| 50+ | $0.69 | $34.50 |
| 100+ | $0.61 | $61.00 |
| N+ | $0.12 | 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) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.25V @ 200mA |
| Current - Output | 200mA |
| Current - Quiescent (Iq) | 75 µA |
| Current - Supply (Max) | - |
| PSRR | 55dB (10kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 4-WFBGA, DSBGA |
| Supplier Device Package | 4-DSBGA |
| ROHS |  |
The LP5990TM-1.2/NOPB is a low dropout linear regulator from Texas Instruments, delivering a fixed 1.2V output with up to 200mA of current. This LDO comes in a compact 4-DSBGA package and features a low quiescent current of 75 µA, making it ideal for battery-powered applications. With a dropout voltage of 0.25V at full load and 55dB PSRR at 10kHz, it ensures clean and stable power for low-voltage digital circuits.
- Low Power Consumption: 75 µA quiescent current minimizes battery drain in standby mode.
- Miniature Package: 4-DSBGA footprint saves valuable board space in compact designs.
- Reliable Noise Filtering: 55dB PSRR at 10kHz provides clean output for sensitive electronics.
- Efficient Dropout: 0.25V dropout at 200mA enables operation from low input voltages.
Low-Voltage Digital Logic
The 1.2V output is perfect for powering low-voltage digital logic and processors in modern portable devices, ensuring stable operation at reduced power levels.
Battery-Powered Microcontrollers
With 75 µA quiescent current, this LDO extends battery life in MCU-based applications requiring a 1.2V core supply.
Wireless Sensor Nodes
Compact 4-DSBGA package and low dropout make it ideal for energy-harvesting sensor nodes that operate from low-voltage sources.
Portable Instrumentation
Provides clean 1.2V reference supply for precision analog circuits, with 55dB PSRR at 10kHz reducing interference.
Embedded Systems
Stable 1.2V rail for FPGA and CPLD auxiliary circuits, ensuring reliable operation in space-constrained embedded designs.
- Q: What is the output voltage of the LP5990TM-1.2/NOPB?
- A: The fixed output voltage is 1.2V.
- Q: What is the maximum output current?
- A: It can deliver up to 200mA.
- Q: What is the input voltage range?
- A: The input voltage range is from 1.2V to 6.0V (based on 1.2V input spec).
- Q: What is the dropout voltage?
- A: Dropout voltage is typically 0.25V at 200mA load.
- Q: What is the quiescent current?
- A: The quiescent current is typically 75 µA.
- Q: What package is available?
- A: It comes in a 4-DSBGA package.
LP5990TM-1.2/NOPB.pdf
- Q: What is the output voltage of the LP5990TM-1.2/NOPB?
- A: The fixed output voltage is 1.2V.
- Q: What is the maximum output current?
- A: It can deliver up to 200mA.
- Q: What is the input voltage range?
- A: The input voltage range is from 1.2V to 6.0V (based on 1.2V input spec).
- Q: What is the dropout voltage?
- A: Dropout voltage is typically 0.25V at 200mA load.
- Q: What is the quiescent current?
- A: The quiescent current is typically 75 µA.
- Q: What package is available?
- A: It comes in a 4-DSBGA package.
