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MP8666DN-LF The Monolithic Power Systems MP8666DN-LF is a DC DC Switching Controller designed for step-down applications. It operates within a voltage range of 4.5V to 21V.
Mfr Part #:

MP8666DN-LF

Available from 1 distributors
Mfr Name: Monolithic Power Systems
Monolithic Power Systems
The Monolithic Power Systems MP8666DN-LF is a DC DC Switching Controller designed for step-down applications. It operates within a voltage range of 4.5V to 21V.
✓ Total Stock: 22 pcs
$ Price Range: $0.78

MP8666DN-LF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Hybrid Electronics ✓
Non-Authorised Inventory information
22 pcs
On Request
22 pcs On Request 1 On Request On Request 0730 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MP8666DN-LF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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MP8666DN-LF Description

Short technical summary and product information.

The MP8666DN-LF from Monolithic Power Systems is a DC DC Switching Controller. This component is designed for step-down (Buck) applications and features a single positive output. It operates with a voltage input range of 4.5V to 21V and a maximum duty cycle of 90%.

 

The device supports clock synchronization and has an enable control feature. It is specified for an operating temperature range of -40°C to 85°C (TA). The controller is housed in an 8-SOIC package with an exposed pad, suitable for surface mount applications.

 

This controller is ideal for power management circuits requiring efficient voltage conversion. Its specifications make it suitable for various electronic designs where stable and regulated power is necessary.

MP8666DN-LF Quick Information

Product Type: DC DC Switching Controller
Canonical Name: MP8666DN-LF DC DC Switching Controller
Subcategory: Power Management ICs

MP8666DN-LF Compliance

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

MP8666DN-LF Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

MP8666DN-LF Features

  • Step-down Buck topology controller.
  • Operates from 4.5V to 21V input.
  • Supports clock synchronization.
  • Surface mount 8-SOIC package.
  • Wide -40°C to 85°C temperature range.

MP8666DN-LF Applications

  • Power supply regulation.
  • Voltage conversion circuits.
  • Embedded system power.
  • Consumer electronics power.

MP8666DN-LF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MP8666DN-LF?

4.5V to 21V.

What switching frequency does the MP8666DN-LF operate at?

600 kHz.

What is the operating temperature range of the MP8666DN-LF?

-40°C to 85°C (ambient temperature).

What package is the MP8666DN-LF available in?

8-SOIC (0.154", 3.90mm width) with exposed pad, surface mount.

What type of converter is the MP8666DN-LF?

Step-down (buck) switching controller.

What is the maximum duty cycle of the MP8666DN-LF?

90%.

Does the MP8666DN-LF support clock synchronization?

Yes, it supports external clock synchronization.

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