Manufacturer Part Number
MCP1703AT-5002E/MB
Manufacturer
Microchip Technology
Introduction
The MCP1703AT-5002E/MB is a linear low-dropout (LDO) voltage regulator, optimized for power-sensitive applications.
Product Features and Performance
Fixed Output Voltage of 5V
Up to 250mA of Output Current
Low Dropout Voltage: 0.65V @ 250mA
Low Quiescent Current: 5µA
High PSRR: 35dB at 100Hz
Over Current, Over Temperature, and Short Circuit Protection
Operation Temperature Range: -40°C to +125°C
Product Advantages
High efficiency for battery-powered devices
Minimized power loss due to low dropout voltage
Extended battery life due to low quiescent current
Reliable operation in extreme conditions
Robust protection features enhance device safety
Key Technical Parameters
Voltage Input (Max): 16V
Voltage Output (Min/Fixed): 5V
Current Output: 250mA
Current Quiescent (Iq): 5 µA
PSRR: 35dB (100Hz)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Comprehensive protection against overcurrent, overtemperature, and short-circuit conditions
Compatibility
Suitable for surface mount technology (SMT) with SOT-89-3 package
Application Areas
Battery-powered Devices
Portable Electronics
Low-power IoT Devices
Microcontroller Power Supply
Product Lifecycle
Active product status without immediate discontinuation concerns
Ongoing support and availability from Microchip Technology
Several Key Reasons to Choose This Product
High reliability and operational stability across a wide temperature range
Ultra-low power consumption suitable for power-critical applications
Versatile application across various electronic circuits
Robust safety features to prevent damage under fault conditions
Direct compatibility with surface mount applications for streamlined manufacturing processes
