Microchip Technology MIC5209-3.0YS
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.34 | $2.34 |
| 15+ | $2.26 | $33.90 |
| 25+ | $2.21 | $55.25 |
| 50+ | $2.09 | $104.50 |
| 100+ | $1.85 | $185.00 |
| N+ | $0.37 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 3V |
| 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 | - |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-261-4, TO-261AA |
| Supplier Device Package | SOT-223-3 |
| ROHS |  |
The MIC5209-3.0YS from Microchip Technology is a fixed 3.0V output low dropout linear regulator designed for medium-current applications. It delivers up to 500mA with a typical dropout voltage of 0.6V at full load. The device features a low quiescent current of 170µA and excellent PSRR of 75dB at 120Hz, making it ideal for noise-sensitive and battery-powered systems. Housed in a compact SOT-223-3 package, this regulator offers a balance of performance and size for a wide range of portable and industrial electronics.
- Excellent Noise Rejection: 75dB PSRR at 120Hz ensures clean output for sensitive analog and RF circuits.
- Low Quiescent Current: 170µA quiescent current extends battery life in portable applications.
- Medium Current Capability: 500mA output supports a variety of loads, from MCUs to small sensors.
- Compact SOT-223 Package: Small footprint with good thermal performance for space-constrained designs.
Battery-Powered Handheld Devices
The low 170µA quiescent current and 3.0V output help maximize battery life in portable medical devices, barcode scanners, and handheld meters.
RF and Wireless Modules
With 75dB PSRR at 120Hz, it provides clean power for RF transceivers, GPS modules, and Bluetooth devices, reducing noise interference.
FPGA and DSP Core Supplies
It can power low-voltage digital cores in FPGAs and DSPs, delivering stable 3.0V at up to 500mA.
Automotive Telematics
The SOT-223 package and wide input range make it suitable for automotive telematics units and emergency call systems.
Industrial Instrumentation
Its high PSRR and low dropout ensure accurate operation of sensors and data acquisition systems in noisy industrial environments.
Consumer Audio Equipment
It provides a clean 3.0V rail for audio codecs and DACs, improving sound quality by minimizing power supply noise.
- Q: What is the output voltage of the MIC5209-3.0YS?
- A: The fixed output voltage is 3.0V.
- Q: What is the maximum output current?
- A: It can deliver up to 500mA of continuous output current.
- Q: What is the input voltage range?
- A: The input voltage range is from 3V up to 16V (absolute maximum).
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.6V at 500mA load.
- Q: What is the quiescent current?
- A: The quiescent current is typically 170µA.
- Q: What package is available?
- A: It is available in a SOT-223-3 package.
MIC5209-3.0YS.pdf
- Q: What is the output voltage of the MIC5209-3.0YS?
- A: The fixed output voltage is 3.0V.
- Q: What is the maximum output current?
- A: It can deliver up to 500mA of continuous output current.
- Q: What is the input voltage range?
- A: The input voltage range is from 3V up to 16V (absolute maximum).
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.6V at 500mA load.
- Q: What is the quiescent current?
- A: The quiescent current is typically 170µA.
- Q: What package is available?
- A: It is available in a SOT-223-3 package.
