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Microchip Linear Voltage Regulator 250 mA 3V SOT-223-3 3-Pin MCP1703A-3002E/DB
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Regulators Microchip MCP1703A-3002E/DB Linear, Voltage Regulator, 250 mA, 3V, SO |
| Brand | Microchip |
| Model | MCP1703A-3002E/DB |
| Series | MCP1703A |
| Output Current | 250mA |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-223-3 |
| Load Regulation | 0.025 % |
| Minimum Operating Temperature | -40°C |
| Regulator Type | Linear |
| Maximum Input Voltage | 30V |
| Output Voltage | 3V |
| Quiescent Current | 2μA |
| Line Regulation | 0.1 %/V |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | -0.3V |
| Pin Count | 3 |
| Automotive Standard | AEC-Q100 |
Key Features
- Delivers up to 250 mA output current suitable for battery powered applications.
- Ultra-low quiescent current of 2μA ensures extended battery life.
- Operating input voltage range from 2.7 V to 16 V.
- Includes overcurrent and over temperature protection for robust operation.
- Low dropout voltage of 625 mV typical at 250 mA load.
- Stable with small output capacitance of 1μF, compatible with ceramic and electrolytic capacitors.
- Wide output voltage range with standard options including 3.0 V.
- Certified RoHS compliant and meets automotive standard AEC-Q100.
Product Description
Microchip MCP1703A-3002E/DB is a high-performance linear low dropout (LDO) voltage regulator designed for efficient power management in electronic circuits. It supplies a stable 3V output voltage with a maximum output current of 250 mA provided from a compact SOT-223-3 three-pin package, making it ideal for space-constrained applications.
This regulator features an ultra-low quiescent current of 2 μA, enabling excellent battery life in portable and handheld systems powered by two to six primary cells or lithium-ion batteries. Its wide input voltage range of 2.7 V to 16 V supports multiple battery chemistries including 9 V alkaline and Li-Ion cells.
The MCP1703A series offers superior performance with low dropout voltage typically 625 mV at full load, precise output voltage tolerance of ±0.4%, and fast startup times. It ensures stable operation with minimal output capacitance (as low as 1 μF), suitable for ceramic, tantalum, or aluminum electrolytic capacitors.
Robust safety features include overcurrent limit and thermal shutdown protection, securing the device and the system from potential faults or overheating.
This component complies with RoHS standards and fulfills automotive standard AEC-Q100, making it well-suited for industrial, automotive, consumer electronics, and battery-powered applications. Its compact form factor and reliable performance make it a preferred choice in power management IC designs.
Delivers up to 250 mA output current suitable for battery powered applications. Ultra-low quiescent current of 2μA ensures extended battery life. Operating input voltage range from 2.7 V to 16 V. Includes overcurrent and over temperature protection for robust operation.
Low dropout voltage of 625 mV typical at 250 mA load. Stable with small output capacitance of 1μF, compatible with ceramic and electrolytic capacitors. Wide output voltage range with standard options including 3.0 V. Certified RoHS compliant and meets automotive standard AEC-Q100.
This voltage regulator is ideal for use in industrial electronics, automotive systems, portable devices, and battery management circuits. Discover a wide range of power management ICs and Voltage Regulators at EnvMart for your electronic design projects.
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Frequently Asked Questions
This model delivers an output current of up to 250 mA, making it suitable for battery-powered applications.
The operating input voltage range for the MCP1703A-3002E/DB is from 2.7 V to 16 V.
The typical dropout voltage at a 250 mA load is 625 mV.
It comes in a compact SOT-223-3 three-pin package.
The quiescent current for the MCP1703A-3002E/DB is 2 μA, which helps extend battery life.
The minimum operating temperature is -40°C, and the maximum operating temperature is 125°C.
The MCP1703A-3002E/DB provides a stable output voltage of 3V, with standard options available.
It includes overcurrent limit and thermal shutdown protection for robust operation.
Yes, it is certified RoHS compliant and meets the automotive standard AEC-Q100.
The load regulation for the MCP1703A-3002E/DB is specified at 0.025%.
It is stable with small output capacitance as low as 1 μF and is compatible with ceramic, tantalum, or aluminum electrolytic capacitors.
The line regulation is specified at 0.1 %/V, ensuring stable output with varying input voltage.
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