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MCP16311-E/MS The Microchip Technology MCP16311-E/MS is an adjustable 1A synchronous buck regulator. It operates with an input voltage range of 4.4V to 30V and provides an output voltage from 2V to 24V.
Mfr Part #:

MCP16311-E/MS

Available from 4 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP16311-E/MS is an adjustable 1A synchronous buck regulator. It operates with an input voltage range of 4.4V to 30V and provides an output voltage from 2V to 24V.
✓ Total Stock: 46,368 pcs
$ Price Range: $1.08

MCP16311-E/MS Available from 4 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
26,961 pcs
On Request
26961 pcs On Request 1 On Request On Request 2020+ On Request On Request
Fe Components ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Xingangxin ✓
Non-Authorised Inventory information
1,407 pcs
On Request
1407 pcs On Request 1 On Request On Request On Request On Request On Request
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MCP16311-E/MS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Efficiency
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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MCP16311-E/MS Description

Short technical summary and product information.

The MCP16311-E/MS from Microchip Technology is a synchronous step-down (buck) switching regulator designed for power management applications. It features an adjustable output voltage ranging from 2V to 24V, capable of delivering up to 1A of current.

 

This device accepts an input voltage between 4.4V and 30V, with a typical switching frequency of 500kHz. Its high efficiency of 95% makes it suitable for power-sensitive designs. The regulator operates within an extended temperature range of -40°C to 125°C (TJ).

 

Packaged in an 8-MSOP (8-TSSOP, 8-MSOP (0.118", 3.00mm Width)) surface-mount package, the MCP16311-E/MS is designed for efficient power conversion in a compact form factor. Its adjustable output and robust operating parameters make it a versatile component for various DC-DC conversion needs.

MCP16311-E/MS Quick Information

Product Type: Voltage Regulator
Series: MCP1631
Canonical Name: MCP16311-E/MS
Subcategory: Power Management (PMIC)

MCP16311-E/MS Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MCP16311-E/MS Estimated Pricing

Qty Low High
1+ $1.08 $1.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCP16311-E/MS Features

  • Adjustable 1A synchronous buck regulator.
  • Wide 4.4V to 30V input voltage range.
  • Output voltage adjustable from 2V to 24V.
  • High 95% efficiency rating.
  • Operates at 500kHz switching frequency.

MCP16311-E/MS Applications

  • Used in DC-DC power conversion.
  • Suitable for adjustable voltage regulation.
  • Ideal for power management circuits.
  • Applications requiring 1A output current.

MCP16311-E/MS FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MCP16311-E/MS?

The input voltage range is 4.4V minimum to 30V maximum.

What is the output voltage range of the MCP16311-E/MS?

The output voltage is adjustable from 2V to 24V.

What is the maximum output current of the MCP16311-E/MS?

The maximum output current is 1A.

What is the operating temperature range of the MCP16311-E/MS?

The operating junction temperature range is -40°C to 125°C.

What package is the MCP16311-E/MS available in?

The device is available in a surface-mount 8-MSOP package, also listed as 8-TSSOP.

What is the switching frequency of the MCP16311-E/MS?

The typical switching frequency is 500kHz, with a range of 425kHz to 575kHz.

What is the typical efficiency of the MCP16311-E/MS?

The typical efficiency is 95%.

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