24V/500mA Low Dropout Voltage Regulator DS8245 with 1.5μA Ground Current at No Load and 100nA Disable Current
The DS8245 series are a group of low-dropout voltage regulators(LDO) offering the benefits of a wide input voltage range, low dropout voltage, low power consumption, and miniaturized packaging.
A quiescent current of only 1.5µA makes these devices ideal for powering battery-powered, always-on systems that require very little idle-state power dissipation for longer service life. There is a shutdown mode by pulling the EN pin low. The shutdown current in this mode goes down to only 100nA (typical).
The DS8245 series of linear regulators are stable with the ceramic output capacitor over its wide input range from 2V to 24V and the entire range of output load current (0mA to 500mA).
Features
1.5μA Ground Current at no Load
±1% Output Accuracy
500mA Output Current
100nA Disable Current
Wide Operating Input Voltage Range: 2V to 24V
Dropout Voltage: 0.35V at 100mA/VOUT 5V
Support Fixed Output Voltage 1.8V, 3.3V, 5V
Adjustable Output Voltage Available by Specific Application
Stable with Ceramic or Tantalum Capacitor
Current Limit Protection
Over-Temperature Protection
DFN2x2-6L Package Available
Applications
Portable Equipment, Battery Powered Equipment
Low Power Microcontrollers
Laptop, Palmtops and PDAs
Wireless Communication Equipment
Audio/Video Equipment
Car Navigation Systems
Industrial Controls
Weighting Scales
Meters
Home Automation
Absolute Maximum Ratings
Recommended Operating Conditions
Ordering Information
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