Monolithic Power Systems Inc. MP2009EE-3.3-LF-Z
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Monolithic Power Systems Inc. |
| Product Series | |
| Packaging | | |
| Output Configuration | Active |
| Output Type | Positive |
| Number of Regulators | Fixed |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.12V @ 120mA (Typ) |
| Current - Output | 120mA |
| Current - Quiescent (Iq) | 90 μA |
| Current - Supply (Max) | - |
| PSRR | 78dB ~ 55dB (1kHz ~ 100kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -20°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 5-TSSOP, SC-70-5, SOT-353 |
| Supplier Device Package | SC-70-5 |
| ROHS |  |
The MP2009EE-3.3-LF-Z is a fixed 3.3V linear regulator from Monolithic Power Systems, designed for ultra-low-power applications. It delivers up to 120mA with a dropout voltage of just 0.12V and a quiescent current of 90μA. The SC-70-5 package is ideal for space-constrained designs, while the high PSRR ensures clean power for sensitive circuits.
- Ultra-Low Quiescent Current: At 90μA, this LDO minimizes battery drain, making it perfect for always-on IoT and wearable devices.
- Very Low Dropout: The 0.12V dropout at 120mA allows operation from nearly depleted batteries, extending runtime.
- Exceptional Noise Rejection: With PSRR up to 78dB at 1kHz, it provides clean power for audio and precision analog circuits.
- Minimal Footprint: The SC-70-5 package is one of the smallest available, ideal for compact and portable electronics.
Wearable and IoT Devices
Wearables and IoT sensors demand ultra-low power consumption. The MP2009EE-3.3-LF-Z, with its 90μA quiescent current and 120mA output, is ideal for powering MCUs and sensors in compact devices. The SC-70-5 package is one of the smallest available, saving critical board space.
Battery-Powered Remote Sensors
Remote environmental sensors often run on coin cells or small batteries. The low dropout voltage of 0.12V at 120mA allows the regulator to operate efficiently even as the battery voltage declines, maximizing the usable energy from the cell.
Portable Medical Devices
Glucose monitors, pulse oximeters, and hearing aids require reliable, low-noise power. The MP2009EE-3.3-LF-Z provides a clean 3.3V rail with excellent PSRR (78dB at 1kHz), ensuring accurate readings from sensitive analog front-ends.
Bluetooth Low Energy (BLE) Modules
BLE modules typically draw 10-20mA during transmission and much less in sleep mode. This LDO's 120mA capability comfortably handles peak currents, while the low quiescent current ensures minimal drain during idle periods, extending battery life.
Smart Cards and Security Tokens
Smart cards and authentication tokens require a stable 3.3V supply for secure microcontrollers. The compact SC-70-5 package fits within the thin form factor of these devices, and the low dropout voltage ensures reliable operation from a 3.6V battery.
Audio Accessories and Earbuds
Wireless earbuds and portable audio players use 3.3V rails for DACs and amplifiers. The high PSRR of this LDO (78dB at 1kHz) prevents power supply noise from degrading audio quality, delivering a clean listening experience.
- Q: What is the output voltage of the MP2009EE-3.3-LF-Z?
- A: This LDO provides a fixed 3.3V output voltage.
- Q: What is the maximum output current?
- A: The maximum output current is 120mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.12V at 120mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 90 μA, making it very efficient for low-power applications.
- Q: What package is available?
- A: The MP2009EE-3.3-LF-Z is available in an SC-70-5 package.
MP2009EE-3.3-LF-Z.pdf
- Q: What is the output voltage of the MP2009EE-3.3-LF-Z?
- A: This LDO provides a fixed 3.3V output voltage.
- Q: What is the maximum output current?
- A: The maximum output current is 120mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.12V at 120mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 90 μA, making it very efficient for low-power applications.
- Q: What package is available?
- A: The MP2009EE-3.3-LF-Z is available in an SC-70-5 package.
