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Microchip 5-Channel Step-Up Boost Regulator, 50 mA Output Current, 5.5V Output Voltage, 630 kHz Switching MCP1623T-I/CHY

Category Voltage Regulators Brand Microchip Condition New

Specifications

Country of Origin Thailand
Brand Microchip
Height 1.3mm
Length 3.1mm
Model MCP1623T-I/CHY
Width 1.8mm
Mount Type Surface
Output type Adjustable
Series MCP1623
Output Current 50mA
Maximum Operating Temperature 125°C
Package Type SOT-23
Load Regulation 0.01 %/V
Minimum Operating Temperature -40°C
Polarity Positive
Regulator Type Step-Up
Switching Frequency 630kHz
Number of outputs 5
Maximum Input Voltage 5.5V
Output Voltage 5.5V
Quiescent Current 220μA
Line Regulation 0.01 %/V
Standards/Approvals RoHS
Minimum Input Voltage 650mV
Pin Count 6
Low Device Quiescent Current 19 μA (typical, PFM mode)
Adjustable Output Voltage Range 2.0 V to 5.5 V
Low Start Up Voltage 0.65 V (typical) @ 3.3 V VOUT, 1 mA
Low Operating Input Voltage 0.35 V (typical) @ 3.3 V VOUT, 1 mA

Key Features

  • Supports up to 5 outputs with adjustable output voltage.
  • Low quiescent current of 220 μA for energy efficiency.
  • Operates within a temperature range from -40°C to 125°C.
  • Compact SOT-23 6-pin surface mount package for easy integration.
  • Designed for battery-powered applications with low start-up voltage of 0.65 V.
  • Includes internal synchronous rectifier and compensation for stable operation.
  • Supports automatic operation modes for optimized power conversion.
  • RoHS compliant ensuring environmental safety.

Product Description

Microchip MCP1623T-I/CHY is a highly efficient 5-channel step-up, boost regulator designed for compact and reliable power management solutions. Delivering an output current of 50 mA with an output voltage of 5.5 V and operating at a switching frequency of 630 kHz, this device is ideal for a wide range of industrial, laboratory, and electronic applications that require stable and adjustable voltage supply.

This boost regulator integrates a synchronous switching design, incorporating both a low-resistance N-Channel Boost Switch and a Synchronous P-Channel Switch, providing high efficiency up to 96%. The regulator features low quiescent current of 220 μA, making it suitable for battery-powered systems and devices sensitive to power consumption.

The regulator supports an adjustable output voltage range from 2.0 V to 5.5 V and operates reliably across a broad temperature range of -40°C to 125°C. It comes housed in a compact SOT-23 6-pin surface-mount package measuring 3.1 mm in length, 1.8 mm in width, and 1.3 mm in height, facilitating easy integration into compact circuit designs.

Supports up to 5 outputs with adjustable output voltage. Low quiescent current of 220 μA for energy efficiency. Operates within a temperature range from -40°C to 125°C. Compact SOT-23 6-pin surface mount package for easy integration.

Designed for battery-powered applications with low start-up voltage of 0.65 V. Includes internal synchronous rectifier and compensation for stable operation. Supports automatic operation modes for optimized power conversion.

RoHS compliant ensuring environmental safety.

This regulator is well-suited for use in industrial instrumentation, consumer electronics, medical devices, and other embedded systems where efficient voltage regulation is critical. Its advanced features like load disconnect mode and inrush current limiting provide added reliability and protection.

Microchip MCP1623T-I/CHY delivers high performance in a small footprint, making it an excellent choice for designers seeking to optimize power supply efficiency and stability in compact electronic and electrical equipment.

Explore Microchip Voltage Regulators and related power management ICs at EnvMart for a wide selection of reliable components suited for various design needs and industrial applications.

Microchip 5-Channel Step-Up Boost Regulator, 50 mA Output Current, 5.5V Output Voltage, 630 kHz Switching MCP1623T-I/CHY
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Frequently Asked Questions

This model delivers an output current of 50 mA.

The adjustable output voltage range is from 2.0 V to 5.5 V.

It operates at a switching frequency of 630 kHz.

The minimum input voltage is 650 mV.

The package measures 3.1 mm in length, 1.8 mm in width, and 1.3 mm in height.

It operates within a temperature range of -40°C to 125°C.

This model supports up to 5 outputs.

The quiescent current is 220 μA, making it suitable for energy-efficient applications.

It provides both load regulation and line regulation of 0.01 %/V.

Yes, it is RoHS compliant, ensuring environmental safety.

The maximum operating voltage is 5.5 V.

The typical low start-up voltage is 0.65 V at 3.3 V output and 1 mA.

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