Microchip Technology MIC5209-2.5BU TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.60 | $2.60 |
| 15+ | $0.60 | $9.00 |
| 25+ | $0.59 | $14.75 |
| 50+ | $0.55 | $27.50 |
| 100+ | $0.49 | $49.00 |
| N+ | $0.10 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Bulk | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| 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) | 8 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 (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Supplier Device Package | TO-263-5 |
The MIC5209-2.5BU from Microchip Technology is a 500mA LDO regulator with a fixed 2.5V output. Its ultra-low 8µA quiescent current and 75dB PSRR at 120Hz make it ideal for battery-powered and industrial applications. The TO-263-5 package supports high power dissipation, while the 0.6V dropout at full load ensures efficient operation.
- Ultra-low quiescent current: 8µA extends battery life significantly in standby modes.
- High output current: 500mA supports heavier loads than typical LDOs.
- Excellent ripple rejection: 75dB at 120Hz filters mains hum effectively.
- Wide input voltage: Handles up to 16V, providing design flexibility.
High-Current Battery Chargers
500mA output with 0.6V dropout enables efficient charging circuits from 3V batteries.
Industrial Sensor Boards
Wide input range (up to 16V) handles unregulated supplies in factory automation.
Telecom Line Cards
75dB PSRR at 120Hz rejects rectified AC ripple in -48V to 3.3V conversion stages.
Automotive Aftermarket ECUs
TO-263 package dissipates heat well for 500mA loads in engine bays.
Portable Test Equipment
8µA quiescent current preserves battery life in handheld multimeters.
LED Lighting Drivers
Stable 2.5V rail for microcontroller-based dimming controls.
- Q: What is the output voltage?
- A: Fixed 2.5V output.
- Q: What is the maximum output current?
- A: 500mA.
- Q: What is the input voltage range?
- A: 2.5V to 16V (per Microchip datasheet).
- Q: What is the dropout voltage?
- A: 0.6V at 500mA.
- Q: What is the quiescent current?
- A: 8µA (very low).
- Q: What package is available?
- A: TO-263-5 (D2PAK).
MIC5209-2.5BU TR.pdf
- Q: What is the output voltage?
- A: Fixed 2.5V output.
- Q: What is the maximum output current?
- A: 500mA.
- Q: What is the input voltage range?
- A: 2.5V to 16V (per Microchip datasheet).
- Q: What is the dropout voltage?
- A: 0.6V at 500mA.
- Q: What is the quiescent current?
- A: 8µA (very low).
- Q: What package is available?
- A: TO-263-5 (D2PAK).
