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Microchip Voltage Regulator 3.3V 16V Input 250mA LDO Surface Mount SOT-223 3-Pin MCP1703AT-3302E/DB
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Regulators Microchip MCP1703AT-3302E/DB, Voltage Regulator 16V SOT-223 3-Pin RS |
| Brand | Microchip |
| Height | 1.6mm |
| Length | 6.5mm |
| Model | MCP1703AT-3302E/DB |
| Width | 3.5mm |
| Mount Type | Surface |
| Series | MCP1703A |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-223 |
| Polarity | Positive |
| Maximum Input Voltage | 16V |
| Output Voltage | 3.3V |
| Quiescent Current | 5μA |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 2.7V |
| Pin Count | 3 |
Key Features
- Operates with an input voltage range of 2.7V to 16V.
- Provides a fixed 3.3V output voltage with 0.4% typical tolerance.
- Delivers up to 250mA output current with low quiescent current of 5μA.
- Features short-circuit and over temperature protection for enhanced reliability.
- Packaged in a compact SOT-223 surface mount 3-pin package for easy PCB integration.
- Ideal for battery-powered and portable applications requiring stable voltage regulation.
- Complies with RoHS standards ensuring environmental safety.
- Maximum operating temperature rating of 125°C supports demanding environments.
Product Description
Microchip MCP1703AT-3302E/DB is a high-performance low dropout (LDO) voltage regulator designed to deliver up to 250mA current with exceptional efficiency. This device supports a wide input voltage range from 2.7V to 16V, making it well suited for various applications including two to six primary cell battery-powered devices, 9V alkaline batteries, and single or dual-cell lithium-ion powered equipment.
With a typical quiescent current of only 2.0 μA, this voltage regulator is optimized for power-sensitive applications, reducing battery drain and extending operating life. The fixed 3.3V output voltage features a tight tolerance of approximately 0.4%, ensuring stable and accurate voltage supply for sensitive electronics.
The MCP1703AT-3302E/DB offers robust protection features including short-circuit protection and thermal shutdown to prevent damage under fault conditions. Its fast start-up time and reduced ground current during dropout further improve system performance and efficiency.
Encased in a compact SOT-223 surface mount package with 3 pins, the regulator is suitable for space-constrained printed circuit board layouts. The device complies with RoHS environmental standards, supporting green electronic designs.
This voltage regulator is ideal for industrial, telecommunication, consumer electronics, and battery-operated devices requiring stable and low noise power supply in compact form factors.
Operates over a wide input voltage range of 2.7V to 16.0V for versatile use. Outputs a precise 3.3V voltage with 0.4% typical tolerance for stable power delivery. Maintains ultra-low quiescent current of 5μA to maximize battery life in portable applications.
Includes comprehensive protection features like short-circuit and temperature protection to enhance reliability. Utilizes SOT-223 3-pin surface mount packaging for easy integration into compact assemblies. Rated for operation at temperatures up to 125°C, suitable for harsh industrial environments.
Meets RoHS standards for eco-friendly electronics manufacturing. Explore the wider range of Microchip Power Management ICs and Voltage Regulators at EnvMart for your electronic design requirements.
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Frequently Asked Questions
It operates with an input voltage range of 2.7V to 16V.
This model provides a fixed output voltage of 3.3V with a typical tolerance of 0.4%.
It can deliver up to 250mA of output current.
The quiescent current is low at 5μA, which helps maximize battery life in portable applications.
It is packaged in a compact SOT-223 surface mount 3-pin configuration.
The maximum operating temperature rating is 125°C, making it suitable for demanding environments.
Yes, it includes short-circuit protection and thermal shutdown for enhanced reliability.
The dimensions are 6.5mm in length, 3.5mm in width, and 1.6mm in height.
Yes, it complies with RoHS standards, ensuring environmental safety in electronic manufacturing.
It is ideal for battery-powered and portable applications requiring stable voltage regulation, as well as for industrial and telecommunication devices.
The polarity of this unit is positive.
It belongs to the MCP1703A series of voltage regulators.
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