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.
Pin Out :
Features :
| Technical | |
|---|---|
| Accuracy | 2 % |
| Dropout Voltage | 330 mV |
| Input Bias Current | 2 µA |
| Max Input Voltage | 13.2 V |
| Max Operating Temperature | 125 °C |
| Max Output Current | 250 mA |
| Max Output Voltage | 1.8 V |
| Max Supply Voltage | 13.2 V |
| Min Input Voltage | 2.7 V |
| Min Operating Temperature | -40 °C |
| Min Output Voltage | 1.8 V |
| Min Supply Voltage | 2.7 V |
| Nominal Output Voltage | 1.8 V |
| Nominal Supply Current | 5 µA |
| Number of Outputs | 1 |
| Output Current | 250 mA |
| Output Type | Fixed |
| Output Voltage | 1.8 V |
| Output Voltage Accuracy | 2 % |
| Polarity | Positive |
| Power Dissipation | 253 mW |
| Quiescent Current | 5 µA |
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
Typical Application Circuit :
