The MIC3490 is a 100mA, highly accurate, low dropout regulator with high input voltage and ultra-low ground current. This combination of high input voltage and low ground current makes the MIC3490 ideal for multi-cell Li-Ion battery systems.
A µCap LDO design, the MIC3490 is stable with either ceramic or tantalum output capacitors. It only requires a 2.2µF capacitor for stability.
Features of the MIC3490 include enable input, thermal shutdown, current limit, reverse battery protection, and reverse leakage protection.
Available in fixed and adjustable output voltage versions, the MIC3490 is offered in the SOT-23-5 package with a junction temperature range of -40°C to +125°C.
The MIC3490 is pin to pin compatible with LM3490 which has been obsoleted.
For product comparison, please consider: MIC5233
| Microchip Technology, Inc. | |
|---|---|
| Product Category | IC Linear Voltage Regulators |
| Product Number | MIC3490 |
| Product Name | High Vin, Low Iq LDO Regulator |
| Regulator Type | Low Dropout |
| Package Type | Other; ['SOT-23'] |
| IOUT | 0.1000 amps |
