Microchip Technology

MCP1710T-18I/LZ  

Linear & Switching Voltage Regulators

MCP1710T-18I/LZ Description

The MCP1710T-18I/LZ is a fixed-output linear regulator designed by Microchip Technology, offering a robust and efficient solution for power management applications. This single regulator IC provides a stable 1.8V output voltage with a maximum input voltage of 5.5V and a maximum output current of 200mA. It features a low dropout voltage of 0.45V at 200mA, ensuring efficient power conversion even at low input-to-output voltage differentials. The MCP1710T-18I/LZ is housed in an 8-lead VDFN package, making it suitable for surface-mount applications.

MCP1710T-18I/LZ Features

• Output Type: Fixed at 1.8V, providing a stable and reliable power supply for sensitive electronic components.
• Input Voltage Range: Supports a wide input voltage range up to 5.5V, offering flexibility in various power supply scenarios.
• Output Current: Delivers up to 200mA of output current, suitable for low to medium power applications.
• Low Dropout Voltage: With a maximum dropout voltage of 0.45V at 200mA, it ensures high efficiency and minimal power loss.
• Low Quiescent Current: Features a low quiescent current of 20nA, which is crucial for battery-powered and low-power applications.
• Enable Control: Includes an enable feature, allowing users to control the regulator's operation dynamically.
• Over Current Protection: Provides built-in over current protection, safeguarding the device and connected circuits from damage.
• PSRR: Offers a Power Supply Rejection Ratio (PSRR) of 22dB at 100Hz, ensuring minimal noise and ripple on the output voltage.
• Compliance and Packaging: Compliant with REACH and ROHS3 standards, and available in a Tape & Reel (TR) package, making it suitable for high-volume manufacturing processes.

MCP1710T-18I/LZ Applications

The MCP1710T-18I/LZ is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered devices, such as portable electronics, wearable technology, and IoT devices. The enable feature allows for dynamic control, making it ideal for applications where power management and conservation are critical. Additionally, its over current protection ensures robustness and reliability in applications such as:

• Portable Electronics: Smartphones, tablets, and other handheld devices.
• Wearable Technology: Smartwatches, fitness trackers, and health monitoring devices.
• IoT Devices: Sensors, actuators, and other IoT modules that require low power consumption.
• Medical Devices: Portable medical equipment that demands high reliability and low power usage.

Conclusion of MCP1710T-18I/LZ

The MCP1710T-18I/LZ is a versatile and efficient linear regulator that offers a stable 1.8V output with a wide input voltage range and low dropout voltage. Its low quiescent current and enable feature make it an excellent choice for battery-powered and low-power applications. Despite being marked as obsolete, the MCP1710T-18I/LZ remains a reliable option for designers seeking a compact, efficient, and compliant power management solution. Its unique features and performance benefits make it a standout choice in its category, ensuring it continues to be a valuable component in various electronic designs.

MCP1710T-18I/LZ Documents

Download datasheets and manufacturer documentation for MCP1710T-18I/LZ

Datasheets :

MCP1710 Datasheet      

PCN Packaging :

Label and Packing Changes 23/Sep/2015      

Design Resources :

MCP1710 Development Tool Selector      

Other Related Documents :

Portable Power Conversion Design Guide      

PCN Obsolescence/ EOL :

Multiple Devices 07/Sep/2015      

HTML Datasheet :

MCP1710 Datasheet      

PCN Design/Specification :

Datasheet Update 11/Aug/2014       Datasheet Update 16/Jun/2015      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH