Microchip Technology MIC5209-2.5YU-TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $9.56 | $9.56 |
| 15+ | $2.20 | $33.00 |
| 25+ | $2.15 | $53.75 |
| 50+ | $2.03 | $101.50 |
| 100+ | $1.79 | $179.00 |
| N+ | $0.36 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Output Configuration | Active |
| Output Type | Positive |
| Number of Regulators | Fixed |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 2.5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.6V @ 500mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 170 μA |
| Current - Supply (Max) | 25 mA |
| PSRR | 75dB (120Hz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Supplier Device Package | TO-263-5 |
| ROHS |  |
The MIC5209-2.5YU-TR is a fixed-output, low-dropout linear regulator from Microchip Technology, delivering a stable 2.5V supply at up to 500mA. Its low 170 μA quiescent current and high 75dB PSRR make it ideal for noise-sensitive and battery-powered applications. Housed in a thermally efficient TO-263-5 package, it ensures reliable performance across demanding conditions.
- Extended Battery Life: Ultra-low 170 μA quiescent current minimizes power draw in standby mode.
- Clean Power Delivery: 75dB PSRR at 120Hz effectively filters ripple from switching regulators.
- High Efficiency at Low Dropout: 0.6V dropout at 500mA allows operation from a 3.1V rail to produce 2.5V.
- Robust Thermal Management: TO-263-5 package dissipates heat efficiently for reliable high-current operation.
Battery-Powered Portable Devices
The MIC5209-2.5YU-TR's low quiescent current of 170 μA extends battery life in handheld instruments and wireless sensors, where standby power is critical.
Post-Regulation for Switching Supplies
With 75dB PSRR at 120Hz, this LDO effectively attenuates ripple from a DC-DC converter, providing a clean 2.5V rail for sensitive analog circuits.
Microcontroller Power Supply
Delivering up to 500mA, it can power a microcontroller and its peripherals, ensuring stable operation with a dropout of only 0.6V, ideal for 3.3V to 2.5V conversion.
Industrial Sensor Interfaces
The TO-263-5 package offers excellent thermal performance, allowing reliable operation in industrial environments with high ambient temperatures.
Networking Equipment
Provides a stable 2.5V supply for FPGA I/O banks or SerDes transceivers, reducing noise-induced jitter in high-speed communication links.
Automotive Infotainment
Its robust design and thermal capability make it suitable for powering audio codecs and display drivers in car infotainment systems.
- Q: What is the output voltage of the MIC5209-2.5YU-TR?
- A: The output voltage is fixed at 2.5V.
- Q: What is the maximum output current?
- A: The maximum output current is 500mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet for absolute maximum ratings.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.6V at 500mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 170 μA.
- Q: What package is available?
- A: The device is available in a TO-263-5 package.
MIC5209-2.5YU-TR.pdf
- Q: What is the output voltage of the MIC5209-2.5YU-TR?
- A: The output voltage is fixed at 2.5V.
- Q: What is the maximum output current?
- A: The maximum output current is 500mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet for absolute maximum ratings.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.6V at 500mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 170 μA.
- Q: What package is available?
- A: The device is available in a TO-263-5 package.
