Micrel Inc. MIC5255-2.8YML
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.36 | $1.36 |
| 15+ | $0.31 | $4.65 |
| 25+ | $0.31 | $7.75 |
| 50+ | $0.29 | $14.50 |
| 100+ | $0.26 | $26.00 |
| N+ | $0.05 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Micrel Inc. |
| Product Series | |
| Packaging | Bulk | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 2.8V |
| 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 | 6-VDFN Exposed Pad, 6-MLF® |
| Supplier Device Package | 6-DFN (2x2) |
The MIC5255-2.8YML is a fixed 2.8V low dropout regulator from Micrel, capable of sourcing 150mA. With a dropout of only 0.25V at full load and a quiescent current of 150µA, it balances efficiency and performance for battery-powered systems. The 6-DFN (2x2) package is ideal for compact PCBs, while PSRR of 60dB to 50dB across 10Hz to 10kHz ensures excellent noise rejection.
- Superior Noise Rejection: 60dB PSRR at 10Hz minimizes low-frequency ripple for sensitive loads.
- Low Power Consumption: 150µA quiescent current preserves battery charge in standby mode.
- Reliable Regulation: 0.25V dropout at 150mA maintains output stability near end-of-battery voltage.
- Space-Saving Design: 6-DFN (2x2) package enables dense PCB layouts.
Wireless Transceiver Power
The 2.8V output is ideal for RF transceivers, Bluetooth modules, and Zigbee radios, with 60dB PSRR at low frequencies ensuring clean supply for RF stages.
Battery-Powered Sensors
150mA output and low quiescent current support long-life operation in environmental sensors, medical patches, and industrial monitors.
Memory and Logic Supplies
Provides a stable 2.8V rail for SRAM, flash memory, and low-voltage logic circuits in embedded systems.
Audio Codec Power
The high PSRR (60dB at 10Hz) reduces hum and noise for audio codecs and DACs in portable media players.
Portable Instrumentation
Compact 2x2mm DFN package fits handheld multimeters, calibrators, and field test equipment requiring clean, regulated power.
- Q: What is the output voltage of the MIC5255-2.8YML?
- A: The fixed output voltage is 2.8V.
- Q: What is the maximum output current?
- A: It can deliver up to 150mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet for full specifications.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.25V at 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 150µA.
- Q: What package is available?
- A: It comes in a 6-DFN (2x2) package.
MIC5255-2.8YML.pdf
- Q: What is the output voltage of the MIC5255-2.8YML?
- A: The fixed output voltage is 2.8V.
- Q: What is the maximum output current?
- A: It can deliver up to 150mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet for full specifications.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.25V at 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 150µA.
- Q: What package is available?
- A: It comes in a 6-DFN (2x2) package.
