Microchip Technology MIC5255-2.9YM5-TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.65 | $0.65 |
| 15+ | $0.63 | $9.45 |
| 25+ | $0.61 | $15.25 |
| 50+ | $0.58 | $29.00 |
| 100+ | $0.51 | $51.00 |
| N+ | $0.10 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Cut Tape (CT) | |
| Output Configuration | Active |
| Output Type | Positive |
| Number of Regulators | Fixed |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 2.9V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.25V @ 150mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 150 μA |
| Current - Supply (Max) | - |
| PSRR | 60dB ~ 50dB (10Hz ~ 10kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| ROHS |  |
The MIC5255-2.9YM5-TR from Microchip Technology is a fixed-output linear regulator providing a stable 2.9V at up to 150mA. With a low dropout of 0.25V and a quiescent current of 150 μA, it balances efficiency with performance. The PSRR of 60dB to 50dB across 10Hz-10kHz ensures clean power for audio and RF applications. Housed in a compact SOT-23-5 package.
- Wideband Noise Rejection: 60-50dB PSRR from 10Hz to 10kHz protects sensitive loads from a broad range of interference.
- Low Dropout: 0.25V at 150mA maximizes efficiency in battery-powered designs.
- Compact Size: SOT-23-5 package is ideal for space-constrained portable devices.
- Stable Fixed Output: 2.9V output simplifies design and ensures consistent performance.
Portable Audio Players
The 60-50dB PSRR across 10Hz-10kHz filters out power supply noise, ensuring clear audio output in MP3 players and portable DACs.
Wireless Modules
Power Bluetooth and Zigbee modules with a stable 2.9V supply, with the 150mA capacity supporting peak transmit currents.
Digital Cameras
Regulate power for image sensors and DSPs, with the low dropout maintaining voltage during battery discharge.
Handheld Instruments
Provide clean power for multimeters and thermometers, with the SOT-23-5 package saving board space.
GPS Receivers
The low noise output ensures accurate signal acquisition in navigation devices, even in noisy environments.
Smart Home Sensors
Power occupancy and temperature sensors with a stable 2.9V rail, reducing false triggers from voltage fluctuations.
- Q: What is the fixed output voltage of the MIC5255-2.9YM5-TR?
- A: The output voltage is fixed at 2.9V, ideal for powering 3V-class logic and sensors.
- Q: What is the maximum output current?
- A: The MIC5255 can deliver up to 150mA of continuous output current.
- Q: What is the input voltage range?
- A: The input voltage range starts from 2.9V; the dropout is only 0.25V at 150mA.
- Q: What is the dropout voltage?
- A: The dropout voltage is a low 0.25V at 150mA, enabling efficient operation with minimal headroom.
- Q: What is the quiescent current?
- A: The quiescent current is 150 μA, balancing low power with fast transient response.
- Q: What is the PSRR performance?
- A: The PSRR is 60dB to 50dB from 10Hz to 10kHz, providing good noise rejection across a wide frequency range.
MIC5255-2.9YM5-TR.pdf
- Q: What is the fixed output voltage of the MIC5255-2.9YM5-TR?
- A: The output voltage is fixed at 2.9V, ideal for powering 3V-class logic and sensors.
- Q: What is the maximum output current?
- A: The MIC5255 can deliver up to 150mA of continuous output current.
- Q: What is the input voltage range?
- A: The input voltage range starts from 2.9V; the dropout is only 0.25V at 150mA.
- Q: What is the dropout voltage?
- A: The dropout voltage is a low 0.25V at 150mA, enabling efficient operation with minimal headroom.
- Q: What is the quiescent current?
- A: The quiescent current is 150 μA, balancing low power with fast transient response.
- Q: What is the PSRR performance?
- A: The PSRR is 60dB to 50dB from 10Hz to 10kHz, providing good noise rejection across a wide frequency range.
