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Microchip 5-Channel Charge Pump Regulator 100 mA, 3.3V, 650 kHz, DFN 10-Pin MCP1257-E/MF

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Microchip 5-Channel Charge Pump Regulator 100 mA, 3.3V, 650 kHz, DFN 10-Pin MCP1257-E/MF

Name: Microchip 5-Channel Charge Pump Regulator 100 mA, 3.3V, 650 kHz, DFN 10-Pin MCP1257-E/MF
Brand: Microchip
SKU: 393369
Price: 2.43 USD
Availability: InStock

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Category Voltage Regulators Brand Microchip Condition New

Specifications

Country of Origin	Thailand
Brand	Microchip
Height	950μm
Length	3.15mm
Model	MCP1257-E/MF
Width	3.15mm
Mount Type	Surface
Output type	Fixed
Series	MCP1257
Output Current	100mA
Maximum Operating Temperature	125°C
Package Type	DFN
Minimum Operating Temperature	-40°C
Polarity	Positive
Regulator Type	Charge Pump
Switching Frequency	650kHz
Number of outputs	5
Maximum Input Voltage	3.6V
Output Voltage	3.3V
Quiescent Current	1.4mA
Standards/Approvals	RoHS
Minimum Input Voltage	1.8V
Pin Count	10

Key Features

This regulator uses a charge pump method for efficient voltage regulation.
It supports a wide input voltage range from 1.8V to 3.6V.
The device has a low quiescent current of 1.4mA, making it suitable for power-sensitive applications.
The compact DFN package measures 3.15mm x 3.15mm with a height of 950μm.
The regulator operates reliably between -40°C and 125°C operating temperatures.
It features five positive polarity outputs with fixed output voltage type.
RoHS compliant and manufactured in Thailand.
The device is ideal for electronic components and power management circuit applications.

Product Description

Microchip MCP1257-E/MF is a 5-channel charge pump regulator designed for electronic and power management applications. Featuring a fixed output voltage of 3.3V and a maximum output current of 100 mA, this device operates at a switching frequency of 650 kHz. Packaged in a compact DFN 10-pin surface mount package measuring 3.15mm in length and width and 950μm in height, it provides high efficiency with low quiescent current of 1.4mA.

The regulator supports a wide input voltage range from 1.8V to 3.6V and is rated for operation from -40°C to 125°C, making it suitable for a variety of industrial and electronic environments. The positive polarity fixed output and RoHS compliance highlight its quality and industry compatibility. Manufactured in Thailand, this model belongs to the MCP1257 series.

This product is ideal for use in power management circuits, embedded systems, and other electronic applications requiring multiple regulated voltage outputs in a small footprint. Its small form factor and surface mounting capability ensure ease of integration into compact designs.

This regulator uses a charge pump for efficient voltage conversion. Operates with low quiescent current to conserve power. Wide input voltage range for versatile applications. Compact DFN 10-pin surface mount package facilitates PCB space savings.

Reliable operation over a broad temperature span. Fixed, positive polarity output voltage simplifies circuit design. RoHS-compliant product suitable for various industrial sectors. Ideal for integration into power management and embedded electronics systems.

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