250毫安低静态电流LDO稳压器 250 mA Low Quiescent Current LDO Regulator
Description:
The MCP1702 is a family of CMOS low dropout LDO voltage regulators that can deliver up to 250 mA of current while consuming only 2.0 µA of quiescent current typical. The input operating range is specified from 2.7V to 13.2V, making it an ideal choice for two to six primary cell battery-powered applications, 9V alkaline and one or two cell Li-Ion-powered applications.
Features:
• 2.0 µA Quiescent Current typical
• Input Operating Voltage Range: 2.7V to 13.2V
• 250 mA Output Current for Output Voltages 2.5V
• 200 mA Output Current for Output Voltages < 2.5V
• Low Dropout LDO Voltage
- 625 mV typical @ 250 mA VOUT= 2.8V
• 0.4% Typical Output Voltage Tolerance
• Standard Output Voltage Options:
- 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 4.0V, 5.0V
• Output Voltage Range 1.2V to 5.5V in 0.1V
Increments 50 mV increments available upon request
• Stable with 1.0 µF to 22 µF Output Capacitor
• Short-Circuit Protection
• Overtemperature Protection
Applications:
• Battery-powered Devices
• Battery-powered Alarm Circuits
• Smoke Detectors
•CO2
Detectors
• Pagers and Cellular Phones
• Smart Battery Packs
• Low Quiescent Current Voltage Reference
•PDAs
•Digital Cameras
• Microcontroller Power
• Solar-Powered Instruments
• Consumer Products
• Battery Powered Data Loggers