Monolithic Power Systems Inc. MP2019GN-33-Z
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.41 | $2.41 |
| 15+ | $2.34 | $35.10 |
| 25+ | $2.29 | $57.25 |
| 50+ | $2.16 | $108.00 |
| 100+ | $1.91 | $191.00 |
| N+ | $0.38 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Monolithic Power Systems Inc. |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 40V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.43V @ 150mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 95 µA |
| Current - Supply (Max) | - |
| PSRR | 45dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
| Supplier Device Package | 8-SOIC-EP |
| ROHS |  |
The MP2019GN-33-Z from Monolithic Power Systems is a fixed 3.3V LDO regulator delivering up to 150mA. With a low 95 µA quiescent current and 0.43V dropout at full load, it provides efficient, stable power for battery-operated and embedded applications. The 8-SOIC-EP package with exposed pad enhances thermal dissipation, ensuring reliable operation in compact designs.
- Efficient Power Conversion: Low 95 µA quiescent current and 0.43V dropout maximize battery life and reduce heat.
- Thermal Performance: Exposed pad in 8-SOIC-EP package improves heat dissipation for reliable operation.
- Stable 3.3V Output: Fixed output simplifies design and ensures consistent performance for digital and analog loads.
- Compact and Reliable: Suitable for space-constrained IoT, medical, and industrial applications.
Portable Consumer Electronics
The low 95 µA quiescent current and 3.3V output make it ideal for wearables, earbuds, and handheld devices where battery life is paramount.
IoT and Smart Sensors
Provides stable 3.3V power for microcontrollers, wireless modules, and MEMS sensors in IoT nodes and smart home devices.
Embedded Systems
With 150mA capability, it can power small FPGAs, logic ICs, and peripheral interfaces in embedded designs.
Battery-Powered Medical Devices
Low dropout and quiescent current extend runtime in glucose monitors, hearing aids, and portable diagnostic tools.
Industrial Control Modules
Reliable 3.3V rail for PLCs, motor controllers, and field sensors operating in harsh environments.
Audio and Video Equipment
Clean 3.3V supply for codecs, amplifiers, and display drivers, minimizing noise in multimedia systems.
- Q: What is the output voltage of the MP2019GN-33-Z?
- A: It is a fixed 3.3V output LDO regulator.
- Q: What is the maximum output current?
- A: It can provide up to 150mA of continuous output current.
- Q: What is the input voltage range?
- A: The input voltage range is not fully specified, but it must be above 3.3V plus dropout (0.43V).
- Q: What is the dropout voltage?
- A: Dropout voltage is a low 0.43V at 150mA load, enabling efficient operation with minimal headroom.
- Q: What is the quiescent current?
- A: Quiescent current is 95 µA, making it suitable for battery-powered applications.
- Q: What package is available?
- A: It comes in an 8-SOIC-EP (exposed pad) package for improved thermal performance.
MP2019GN-33-Z.pdf
- Q: What is the output voltage of the MP2019GN-33-Z?
- A: It is a fixed 3.3V output LDO regulator.
- Q: What is the maximum output current?
- A: It can provide up to 150mA of continuous output current.
- Q: What is the input voltage range?
- A: The input voltage range is not fully specified, but it must be above 3.3V plus dropout (0.43V).
- Q: What is the dropout voltage?
- A: Dropout voltage is a low 0.43V at 150mA load, enabling efficient operation with minimal headroom.
- Q: What is the quiescent current?
- A: Quiescent current is 95 µA, making it suitable for battery-powered applications.
- Q: What package is available?
- A: It comes in an 8-SOIC-EP (exposed pad) package for improved thermal performance.
