Microchip Technology

MCP1827S-1802E/AB  

Linear & Switching Voltage Regulators

MCP1827S-1802E/AB Description

The MCP1827S-1802E/AB is a high-performance linear regulator designed by Microchip Technology, offering a fixed output voltage of 1.8V and a maximum output current of 1.5A. This device is ideal for applications requiring a stable and efficient power supply. With a maximum input voltage of 6V, the MCP1827S-1802E/AB ensures reliable operation within a wide range of input conditions. The regulator features a low dropout voltage of 0.6V at 1.5A, which is crucial for maintaining high efficiency even under low input-to-output voltage differences.

The MCP1827S-1802E/AB is housed in a through-hole TO220-3 package, making it suitable for applications where board space is a consideration. The device is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards. With a quiescent current of only 220 µA, this regulator is designed to minimize power consumption, making it ideal for battery-powered and energy-sensitive applications. Additionally, the MCP1827S-1802E/AB offers a power supply rejection ratio (PSRR) of 60dB at 100Hz, ensuring excellent noise performance and stability.

MCP1827S-1802E/AB Features

• Fixed Output Voltage: Provides a stable 1.8V output, ensuring consistent power supply to connected devices.
• High Output Current: Capable of delivering up to 1.5A, making it suitable for applications with high current demands.
• Low Dropout Voltage: With a maximum dropout voltage of 0.6V at 1.5A, the regulator maintains high efficiency even under low input-to-output voltage differences.
• Protection Features: Includes over-temperature protection, short-circuit protection, and under-voltage lockout (UVLO) to safeguard the device and connected circuits from damage.
• Low Quiescent Current: Consumes only 220 µA in quiescent state, minimizing power consumption and extending battery life in portable applications.
• High PSRR: Achieves a power supply rejection ratio of 60dB at 100Hz, ensuring excellent noise performance and stability.
• Compliance and Safety: REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Packaging: Available in a through-hole TO220-3 package, suitable for a variety of applications and easy to integrate into existing designs.

MCP1827S-1802E/AB Applications

The MCP1827S-1802E/AB is well-suited for a variety of applications that require a stable and efficient power supply. Its high output current and low dropout voltage make it ideal for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing stable power to sensors, actuators, and other components in industrial control systems.
• Medical Devices: Ensuring reliable power supply to critical medical equipment, such as portable diagnostic devices and monitoring systems.
• Automotive Applications: Suitable for in-car electronics, where stable power supply is crucial for safety and performance.
• Battery-P Devicesowered: Ideal for applications where minimizing power consumption and extending battery life are critical, such as in portable audio devices and handheld tools.

Conclusion of MCP1827S-1802E/AB

The MCP1827S-1802E/AB from Microchip Technology is a robust and efficient linear regulator designed to meet the demands of modern electronic applications. Its fixed 1.8V output and 1.5A current capability, combined with a low dropout voltage and high PSRR, make it an excellent choice for applications requiring stable and efficient power supply. The inclusion of over-temperature, short-circuit, and under-voltage lockout protections ensures reliability and durability, while its low quiescent current and compliance with environmental standards make it a responsible choice for designers. Whether used in consumer electronics, industrial equipment, medical devices, automotive applications, or battery-powered devices, the MCP1827S-1802E/AB offers a reliable and efficient power solution.

MCP1827S-1802E/AB Documents

Download datasheets and manufacturer documentation for MCP1827S-1802E/AB

PCN Assembly/Origin :

Mult Devices Assembly 10/Aug/2018      

Datasheets :

MCP1827(S, ST, T)      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

MCP1827S Development Tool Selector       Cooling Requirements for Linear Voltage Regulator      

HTML Datasheet :

MCP1827(S, ST, T)      

PCN Design/Specification :

MCP1827/S Datasheet 12/May/2023      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH