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Microchip Boost Regulator Surface Mount 5.5V Output Voltage 350mA Output Current MCP1640BT-I/CHY

Category Voltage Regulators Brand Microchip Condition New

Specifications

Country of Origin Thailand
Brand Microchip
Efficiency 96%
Length 3.1mm
Model MCP1640BT-I/CHY
Depth 1.45mm
Width 1.8mm
Mount Type Surface
Series MCP1640B
Output Current 350mA
Maximum Operating Temperature 85°C
Package Type SOT-23
Load Regulation 1 %
Minimum Operating Temperature -40°C
Number of outputs 1
Maximum Input Voltage 5.5V
Line Regulation 1 %/V
Standards/Approvals RoHS, EIA/JESD51-3, ISO 9001
Minimum Input Voltage 0.65V
Number of Pins 6
Output Voltage 1 5.5V

Key Features

  • Operates efficiently with up to 96% efficiency to reduce power loss.
  • Supports input voltage range from 0.65V to 5.5V suitable for battery-powered applications.
  • Compact SOT-23 package with 6 pins for easy PCB integration.
  • Line and load regulation are tightly controlled within 1% for voltage stability.
  • Operates reliably between -40°C and 85°C ambient temperature.
  • Complies with RoHS, EIA/JESD51-3, and ISO 9001 standards ensuring quality and safety.
  • Ideal for powering low-voltage systems requiring a regulated boost voltage.

Product Description

Microchip MCP1640BT-I/CHY is a synchronous boost regulator designed to provide a stable 5.5V output voltage with up to 350mA continuous output current. This surface mount device comes in a compact SOT-23 package featuring 6 pins, enabling lightweight and space-saving power management solutions suitable for embedded and portable electronic devices.

Operating with an input voltage range of 0.65V to 5.5V, it can efficiently boost lower voltage sources like batteries or small power supplies to the required output levels while maintaining high conversion efficiency of up to 96%, thereby reducing energy waste and heat generation. The device features precise line and load regulation, each within 1%, ensuring consistent voltage delivery to sensitive components even under fluctuating loads or supply variations.

Designed for robust operation, this regulator supports ambient operating temperatures from -40°C to 85°C, making it suitable for industrial, commercial, laboratory, and consumer electronics applications. The MCP1640BT-I/CHY adheres to critical industry standards including RoHS for hazardous substance compliance, EIA/JESD51-3 for thermal characterization, and ISO 9001 quality management certifications.

This boost regulator is widely used in portable instrumentation, battery-powered devices, sensor modules, and other electronics that require reliable voltage step-up conversion. Its small footprint and standardized package facilitate seamless integration onto printed circuit boards designed for space-constrained applications.

Operates efficiently with up to 96% efficiency to reduce power loss. Supports input voltage range from 0.65V to 5.5V suitable for battery-powered applications. Compact SOT-23 package with 6 pins for easy PCB integration.

Line and load regulation are tightly controlled within 1% for voltage stability. Operates reliably between -40°C and 85°C ambient temperature. Complies with RoHS, EIA/JESD51-3, and ISO 9001 standards ensuring quality and safety.

Ideal for powering low-voltage systems requiring a regulated boost voltage.

Explore our Electronics & Electricals category for more Power Management ICs and Voltage Regulators from leading manufacturers like Microchip to support your design and production needs.

Microchip Boost Regulator Surface Mount 5.5V Output Voltage 350mA Output Current MCP1640BT-I/CHY
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Frequently Asked Questions

This model provides a stable output voltage of 5.5V.

The MCP1640BT-I/CHY can deliver a maximum output current of 350mA.

It supports an input voltage range from 0.65V to 5.5V, making it suitable for various battery-powered applications.

The MCP1640BT-I/CHY operates with an efficiency of up to 96%.

This unit has a length of 3.1mm, a width of 1.8mm, and a depth of 1.45mm.

It operates reliably between -40°C and 85°C ambient temperature.

This model is housed in a compact SOT-23 package with 6 pins.

Line and load regulation are tightly controlled within 1%, ensuring voltage stability.

It complies with RoHS, EIA/JESD51-3, and ISO 9001 standards, ensuring quality and safety.

It is ideal for powering low-voltage systems, including portable instrumentation and battery-powered devices.

The MCP1640BT-I/CHY features one output.

The maximum input voltage supported by this unit is 5.5V.

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