Micrel MIC5270
The MIC5270 is a µCap 100mA negative regulator in a SOT23-5 package. With better than 2% initial accuracy, this regulator provides a very accurate supply voltage for applications that require a negative rail. The MIC5270 sinks 100mA of output current at very low dropout voltage (600mV maximum at 100mA of output current).- Min Voltage : -16V
- Max Voltage : -3.3V
- Channels : 1
- Max Operating Temp : 125°C
- Min Operating Temp : -40°C
Source:
Octopart
| Part No. | MIC5270 |
|---|---|
| Datasheet | MIC5270 Download |
| Manufacturer |  Micrel |
| Description | IttyBitty Negative Low-Dropout Regulator Preliminary Information |
| Buy | Stock & Price |
GENERAL DESCRIPTION
The µCap regulator design is optimized to work with lowvalue, low-cost ceramic capacitors. The output typically requires only a 1µF capacitance for stability. Designed for applications where small packaging and efficiency are critical, the MIC5270 combines LDO design expertise with IttyBitty™ packaging to improve performance and reduce power dissipation. Ground current is optimized to help improve battery life in portable applications. The MIC5270 is available in the SOT-23-5 package for space saving applications and it is available with fixed –3.0V, –4.1V, and –5.0V outputs. Part Number MIC5270-3.0BM5 MIC5270-4.1BM5 MIC5270-5.0BM5FEATURES
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● IttyBitty™ SOT-23-5 packaging Low dropout voltage Low ground current Tight initial accuracy Tight load and line regulation Thermal shutdown Current limiting Stable with low-ESR ceramic capacitors GaAsFET bias Portable cameras and video recorders PDAs Battery-powered equipment
APPLICATIONS
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