Manufacturer Part Number
MCP1703A-4002E/DB
Manufacturer
microchip-technology
Introduction
The MCP1703A-4002E/DB is a low-dropout (LDO) linear voltage regulator that provides a fixed 4V output voltage. It features low quiescent current, high power supply rejection ratio (PSRR), and over-current, over-temperature, and short-circuit protection. This regulator is suitable for a wide range of applications, including portable devices, industrial equipment, and consumer electronics.
Product Features and Performance
Fixed 4V output voltage
Low dropout voltage of 0.725V at 250mA load
Low quiescent current of 5μA
High PSRR of 35dB at 100Hz
Over-current, over-temperature, and short-circuit protection
Operating temperature range of -40°C to 125°C
Surface mount package (SOT-223-3)
Product Advantages
Reliable and stable output voltage
Efficient power management with low quiescent current
Robust protection features for increased reliability
Small and compact surface mount package for space-constrained designs
Key Reasons to Choose this Product
Dependable performance and long-term reliability
Versatile applications in various electronic devices
Cost-effective solution for voltage regulation needs
Compact size and easy integration into circuit designs
Quality and Safety Features
Over-current, over-temperature, and short-circuit protection
Robust and reliable design for long-term operation
Compliance with relevant safety and quality standards
Compatibility
The MCP1703A-4002E/DB is compatible with a wide range of electronic devices and applications that require a fixed 4V voltage regulator.
Application Areas
Portable devices (e.g., smartphones, tablets, wearables)
Industrial equipment (e.g., sensors, control systems)
Consumer electronics (e.g., audio systems, home automation)
Medical devices
Automotive electronics
Product Lifecycle
The MCP1703A-4002E/DB is an active product, and there are no plans for discontinuation at this time. There are equivalent or alternative models available from Microchip Technology, such as the MCP1703A-5002E/DB (5V output) and MCP1703A-3302E/DB (3.3V output). If you have any further questions or require additional information, please contact our sales team through our website.
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