Microchip Technology MIC5211
The MIC5211 is a dual µCap 80 mA linear voltage regulator with very low dropout voltage (typically 20 mV at light loads), very low ground current (225 µA at 20 mA output current), and better than 3% initial accuracy. This dual device comes in the miniature SOT23-6 package, featuring independent logic control inputs. The µCap regulator design is optimized to work with low-value, low-cost ceramic capacitors.| Part No. | MIC5211 |
|---|---|
| Datasheet | MIC5211 Download |
| Manufacturer |  Microchip Technology |
| Description | Dual uCap 80mA LDO Regulator |
| Buy | Stock & Price |
FEATURES
● Stable with Low-Value Ceramic or Tantalum Capacitors● 2.5V to 16V Input Range
● Independent Logic Controls
● Low Quiescent Current
● Low Dropout Voltage
● Mixed Voltages Available
● Tight Load and Line Regulation
● Low Temperature Coefficient
● Current and Thermal Limiting
● Reversed Input Polarity Protection
● Zero Off-Mode Current
● Dual Regulator in Tiny SOT-23 package
APPLICATIONS
● Cellular Telephones● Laptop, Notebook, and Palmtop Computers
● Battery-Powered Equipment
● Barcode Scanners
● SMPS Post Regulator/DC-to-DC Modules
● High-Efficiency Linear Power Supplies
GENERAL DESCRIPTION
The outputs typically require only 0.1 µF of output capacitance for stability. Designed especially for handheld, battery-powered devices, ground current is minimized to prolong battery life. When disabled, power consumption drops nearly to zero. Key features include SOT23-6 packaging, current limiting, overtemperature shutdown, and protection against reversed battery conditions. The MIC5211 is available in dual 1.8V, 2.5V, 2.7V, 2.8V, 3.0V, 3.3V, 3.6V, and 5.0V versions.
