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Monolithic Power Systems Inc. MP111DS-LF-Z

Part No.:
MP111DS-LF-Z
Manufacturer:
Monolithic Power Systems Inc.
Category:
Specialized ICs
Package:
8-SOIC (0.154", 3.90mm Width)
Description:
IC STORAGE CAP CONTROL IC 8SOIC
Quantity:

Unit Price:$1.44

Ext Price:$1.44

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Product Details

MP111DS-LF-Z - Storage Capacitor Charge and Release Controller

MP111DS-LF-Z from Monolithic Power Systems Inc. is a storage-capacitor control IC for cable, DSL and PON backup-power applications in tape-and-reel SOIC-8.

Specifications were checked against the manufacturer data sheet and current distributor listing.

Overview

MP111 controls energy storage and release around a capacitor-backed 12 V power path for communications equipment requiring controlled backup operation.

Design focus: Validate supply, timing, protocol, package, thermal and security requirements against the complete manufacturer data sheet.

Key Advantages

Purpose-built function

Device type is documented for the intended function.

Compact integration

Integrated implementation reduces external circuitry and supports traceable production designs.

Production support

Available in an established surface-mount or through-hole ordering format.

Documented limits

Electrical and environmental limits are defined by the official data sheet.

Feature Summary

Primary function

Storage capacitor charge and release control

Interface

Connect to the regulated input and control network

Operating range

Refer to the exact-order-code limits in the manufacturer data sheet.

Package

8-SOIC (0.154", 3.90mm Width)

Package & Footprint

This ordering code uses the 8-SOIC (0.154", 3.90mm Width) package.

Package-image status: The registered local JPG exists and was visually checked for the package family.
8-SOIC (0.154", 3.90mm Width) package illustration
8-SOIC (0.154", 3.90mm Width)

Pin Functions

Supply/control
Connect to the regulated input and control network
Storage capacitor
Charge and monitored energy-storage connection
Release output
Controls delivery of stored energy to the load
Ground
Power and signal return

Confirm exact numbering and the latest land pattern before PCB release.

Key Specifications

Device typeStorage capacitor control IC
ApplicationCable, DSL and PON modems
Control rail12 V class
FunctionCharge and release control
MountingSurface mount
Package8-SOIC
PackingTape and Reel
LifecycleNot recommended for new designs

Replacement Considerations

MP111DS-LF is a related product in the library. Confirm electrical behavior, package, pinout, ordering media and configuration before substitution.

Similarity of family name or package does not establish drop-in compatibility.

Manufacturer Information

Exact order code and manufacturer documentation were checked.

Applications

Cable and DSL modems

Manages stored capacitor energy for brief backup intervals.

PON terminal equipment

Controls charging and release in communications backup supplies.

Quality & Authenticity

Match the complete ordering code, package marking and reel or lot label to authorized-channel records. Inspect moisture handling and solderability requirements before assembly.

FAQ

What is the main function?

Storage capacitor charge and release control

What package is used?

8-SOIC (0.154", 3.90mm Width)

Can the related part be substituted directly?

No. Validate all electrical, mechanical and configuration differences first.

Is the package image ready?

Yes. The registered package JPG is present locally.

Engineering Notice

Use the latest manufacturer documentation for schematic, PCB, thermal and production approval. Distributor attributes are useful for sourcing but do not replace the official data sheet.

MP111DS-LF-Z Information

  • Specifications
  • Tags
Product attributes
Attribute value
Manufacturer:
Monolithic Power Systems Inc.
Series:
-
Package/Case:
8-SOIC (0.154", 3.90mm Width)
Packaging:
Tape & Reel (TR)
Product Status:
Not For New Designs
Programmable:
Not Verified
Type:
Storage Capacitor Control IC
Applications:
Cable/DSL/PON Modems
Mounting Type:
Surface Mount
Supplier Device Package:
8-SOIC
Grade:
-
Qualification:
-
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