MCP16366-E/Q8B

Description：48V INPUT, 1A OUTPUT, 2.2 MHZ, I
Series：-
Mfr：Microchip Technology
Package：Tube

SKU:72e4db0fbc57 Category: Voltage Regulators - DC DC Switching Regulators Brand: Microchip Technology

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Product introduction

MCP16366-E/Q8B is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is 48V INPUT, 1A OUTPUT, 2.2 MHZ, I. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MCP16366-E/Q8B

Description：48V INPUT, 1A OUTPUT, 2.2 MHZ, I
Series：-
Mfr：Microchip Technology
Package：Tube
Function：-
Output Configuration：-
Topology：-
Output Type：-
Number of Outputs：-
Voltage - Input (Min)：-
Voltage - Input (Max)：-
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：-
Frequency - Switching：-
Synchronous Rectifier：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MCP16366-E/Q8B

MCP16366-E/Q8B

Voltage Regulators - DC DC Switching Regulators Overview

The MCP16366-E/Q8B is a synchronous step-down switching regulator manufactured by Microchip Technology. It operates with an input voltage range of 4 V to 48 V and provides a regulated output voltage adjustable from 2 V to 24 V. The device delivers a continuous output current of 1 A at a fixed switching frequency of 2.2 MHz. Key electrical specifications include a maximum quiescent current of 18 uA in active mode and 3 uA during shutdown. It features a load regulation of 0.3% and functions reliably within an operating temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated high-side and low-side power switches for efficient synchronous buck conversion
Fixed 2.2 MHz switching frequency enables the use of compact external components
Built-in dithering mechanism reduces electromagnetic interference (EMI) noise
Supports PWM operation with integrated shutdown control for power management

Voltage Regulators - DC DC Switching Regulators Applications

Industrial automation systems requiring robust power regulation
Automotive electronics and infotainment subsystems
Telecommunications infrastructure equipment
Portable battery-powered devices needing wide input tolerance

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'E/Q8B' against the official Microchip datasheet to confirm package type and temperature grade. Ensure compatibility with your PCB footprint, specifically the VDFN-EP-8 package dimensions. Confirm that the intended application environment falls within the specified -40°C to +125°C operational range. Check for any recent product change notifications or lifecycle status updates directly from the manufacturer before finalizing procurement plans.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range up to 48 V is required alongside a compact form factor. The 2.2 MHz frequency allows for smaller inductors and capacitors compared to lower-frequency alternatives. Consider this part for designs where EMI reduction is critical due to the integrated dithering feature. Ensure the thermal design can handle the dissipation associated with 1 A output current in the VDFN-EP-8 package under worst-case conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the MCP1636x family of synchronous buck regulators from Microchip Technology. It is designed for applications demanding high efficiency and small solution size. The family typically shares similar control architectures but may vary in input voltage ranges, current capabilities, or package options. This specific model targets industrial and automotive sectors requiring reliable performance across extended temperature ranges.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult the official Microchip documentation for direct pin-to-pin replacements or functional equivalents within the same series. Verify that any substitute maintains the 48 V input rating and 1 A output capability. Cross-reference the package outline and thermal characteristics to ensure mechanical compatibility.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.