Monolithic Power Systems Inc. MP20041DGT-PP-LF-Z
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.25 | $3.25 |
| 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 | Monolithic Power Systems Inc. |
| Product Series | |
| Packaging | Factory | |
| Output Configuration | Active |
| Output Type | Positive |
| Number of Regulators | Fixed |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 3V, 3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.22V @ 300mA (Typ), - |
| Current - Output | 300mA, 300mA |
| Current - Quiescent (Iq) | - |
| Current - Supply (Max) | - |
| PSRR | 72dB ~ 68dB (10kHz ~ 100Hz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-VFDFN Exposed Pad |
| Supplier Device Package | 8-TQFN (2x2) |
| ROHS |  |
The Monolithic Power Systems MP20041DGT-PP-LF-Z is a dual-output, fixed 3V low dropout linear regulator. Each output can supply up to 300mA, making it a versatile solution for powering multiple rails in compact devices. Its excellent PSRR of up to 72dB ensures clean power delivery, while the small 8-TQFN package saves valuable board space.
- Dual Outputs in a Tiny Package: Two 300mA rails in a 2x2mm TQFN package save significant board space compared to using two separate LDOs.
- Superior Noise Rejection: High PSRR (72dB) ensures a clean output, critical for RF and precision analog applications.
- Low Dropout: A typical dropout of 0.22V at 300mA allows for efficient operation with a small input-to-output voltage difference.
- Design Flexibility: The dual channels can power different voltage domains or be paralleled for higher current, offering design versatility.
Dual-Supply Sensor Systems
The dual 300mA outputs are perfect for powering two separate sensor rails (e.g., analog and digital) from a single input, simplifying power distribution in IoT devices.
Compact Wearable Electronics
The tiny 2x2mm TQFN package and dual outputs make it ideal for space-constrained wearables like smartwatches and fitness trackers.
Noise-Sensitive RF Modules
With PSRR up to 72dB, this LDO effectively suppresses power supply noise, ensuring clean power for RF transceivers and improving signal quality.
Multi-Channel DAC/ADC Power
It can power separate analog and digital supply pins of high-resolution data converters, reducing cross-talk and improving overall system accuracy.
Portable Audio Players
The low dropout and high PSRR make it suitable for powering audio codecs and amplifiers, minimizing audible noise and distortion.
FPGA Core and I/O Supplies
It can provide separate 3V rails for FPGA core logic and I/O banks, ensuring stable operation and reducing power integrity issues.
- Q: What is the output voltage of the MP20041DGT-PP-LF-Z?
- A: This device provides a fixed 3V output.
- Q: What is the maximum output current?
- A: It features dual outputs, each capable of delivering up to 300mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet for the full operating range.
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.22V at 300mA per channel.
- Q: What is the PSRR performance?
- A: It offers excellent PSRR of 72dB to 68dB across a frequency range of 10kHz to 100Hz.
- Q: What package is this device available in?
- A: It comes in a compact 8-TQFN (2x2mm) package.
MP20041DGT-PP-LF-Z.pdf
- Q: What is the output voltage of the MP20041DGT-PP-LF-Z?
- A: This device provides a fixed 3V output.
- Q: What is the maximum output current?
- A: It features dual outputs, each capable of delivering up to 300mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet for the full operating range.
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.22V at 300mA per channel.
- Q: What is the PSRR performance?
- A: It offers excellent PSRR of 72dB to 68dB across a frequency range of 10kHz to 100Hz.
- Q: What package is this device available in?
- A: It comes in a compact 8-TQFN (2x2mm) package.
