MIC5205-3.1BM5 TR
IC REG LINEAR 3.1V 150MA SOT23-5
Quick Answer: The MIC5205-3.1BM5 TR from Microchip Technology is a positive fixed-output linear voltage regulator in a surface-mount SOT-23-5 package.
- Manufacturer
- Microchip Technology
- Product Category
- Voltage Regulators & Voltage Controllers
- Package
- SC-74A, SOT-753
- Stock
- 24,000 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Microchip Technology |
|---|---|
| Product Category | Voltage Regulators & Voltage Controllers |
| Control Features | Enable |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 1 µA |
| Current - Supply (Max) | 2.5 mA |
| Min Qty | 1480 |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Output Type | Fixed |
| Package | Bulk |
| Product status | Active |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| PSRR | 75dB (100Hz) |
| Supplier Device Package | SOT-23-5 |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 3.1V |
| Voltage Dropout (Max) | 0.275V @ 150mA |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
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Detailed Description for MIC5205-3.1BM5 TR
Product Overview
The MIC5205-3.1BM5 TR from Microchip Technology is a positive fixed-output linear voltage regulator in a surface-mount SOT-23-5 package. It provides a single 3.1 V output at up to 150 mA from input voltages up to 16 V, with a maximum dropout of 0.275 V at 150 mA. The regulator includes an enable control feature and protection against over-current, over-temperature, and reverse-polarity conditions. Its 1 µA quiescent current and 2.5 mA maximum supply current support low-power operation, while 75 dB PSRR at 100 Hz aids rejection of input ripple.
Key Features
- Fixed positive 3.1 V output with a single regulator and 150 mA output current.
- Accepts input voltages up to 16 V and maintains regulation with 0.275 V maximum dropout at 150 mA.
- 1 µA quiescent current and 2.5 mA maximum supply current reduce idle power consumption.
- Enable control feature allows the output to be turned on or off under system control.
- Includes over-current, over-temperature, and reverse-polarity protection.
- 75 dB PSRR at 100 Hz supports ripple rejection on the input supply.
- Surface-mount SC-74A, SOT-753 package/case; SOT-23-5 package.
- Operating temperature range is -40°C to 125°C.
Applications
- Battery-operated portable devices that need a fixed 3.1 V rail and low quiescent current.
- Low-power sensor assemblies that can use the enable control during inactive periods.
- Compact surface-mount boards that require a single 150 mA regulator near a 3.1 V load.
- Circuits powered from input supplies up to 16 V that need 75 dB ripple rejection at 100 Hz.
Design & Procurement Notes
For circuit design, note that the output is fixed at 3.1 V, so input voltage selection and dropout margin determine regulation headroom. The enable control can be used for power sequencing or to disable the output during inactive periods, and the over-current, over-temperature, and reverse-polarity protections should be considered in the overall power supply design. The 150 mA output current and 0.275 V dropout at 150 mA support compact linear regulation, while the -40°C to 125°C range and SOT-23-5 surface-mount package affect thermal and PCB layout planning. Because this is a linear regulator, the difference between input voltage and output voltage appears as dissipation within the package.
MIC5205-3.1BM5 TR Sourcing & Availability Support
RFQ SupportMIC5205-3.1BM5 TR is listed under the Voltage Regulators & Voltage Controllers category from Microchip Technology. It is commonly reviewed for power management, voltage regulation, DC-DC conversion, battery charging, power supply circuits, industrial electronics, communication equipment and embedded systems. Buyers can request current stock, price, lead time, date code, packaging photos and RFQ support from Antrex Electronics.
Product review notes
MIC5205-3.1BM5 TR belongs to the Voltage Regulators & Voltage Controllers category from Microchip Technology. This page is designed for OEM, EMS, industrial and electronic component buyers who need sourcing support, availability checks and purchasing assistanc...
RFQ checklist
- Current stock, price and lead time
- Date code, package type and label photos
- Reel, tray, tube or cut-tape condition
- Target price, volume demand and BOM requirements
FAQ for MIC5205-3.1BM5 TR
What is MIC5205-3.1BM5 TR?
MIC5205-3.1BM5 TR is listed under the Voltage Regulators & Voltage Controllers category from Microchip Technology. Buyers can request stock, price, lead time and sourcing support from Antrex Electronics.
Who manufactures MIC5205-3.1BM5 TR?
The manufacturer of MIC5205-3.1BM5 TR is Microchip Technology. Please confirm the full part number, package, date code and application requirements before placing an order.
Can I request stock and price for MIC5205-3.1BM5 TR?
Yes. You can send an RFQ to Antrex Electronics to check current stock, price, lead time, date code, packaging condition and volume quotation for MIC5205-3.1BM5 TR.
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