MCP1702T-2502E/CB Datasheet

250 mA Low Quiescent Current LDO Regulator


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.

• 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

• Battery-powered Devices
• Battery-powered Alarm Circuits
• Smoke Detectors
• Pagers and Cellular Phones
• Smart Battery Packs
• Low Quiescent Current Voltage Reference
•Digital Cameras
• Microcontroller Power
• Solar-Powered Instruments
• Consumer Products
• Battery Powered Data Loggers



Manufacturer information


Microchip Technology Inc. is a leading provider of microcontroller, mixed-signal, analog and Flash-IP solutions, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

Microchip Technology Inc. has acquired Atmel.

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