ADP4100JCPZ-REEL Equivalent & Substitute Parts

Part Overview

The ADP4100JCPZ-REEL is a Converter, Intel VR11, VR11.1 Voltage Regulator IC with 6 outputs in a 48-LFCSP (7x7) package. This component is classified as obsolete, making equivalent and substitute parts necessary for new designs or when inventory becomes unavailable. The ADP4100 series provides multi-output voltage regulation suitable for Intel VR11 and VR11.1 applications requiring distributed power delivery across multiple voltage rails.

Substiute Parts

ADP4100JCPZ-REEL

onsemiIn Stock: 3517ADP4100JCPZ-REEL Datasheet

Current PartRFQ

NCP4200MNR2G

onsemiIn Stock: 1368NCP4200MNR2G Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the ADP4100JCPZ-REEL is determined by the following critical parameters:

• Application Compatibility: Both parts must support Intel VR11 and VR11.1 voltage regulation standards
• Output Configuration: The substitute must provide adequate output channels for the target application
• Voltage Specifications: Input and output voltage ranges must encompass or match the original design requirements
• Package Type: Physical form factor and pin compatibility determine board-level integration feasibility
• Operating Temperature Range: The substitute must support the thermal environment of the application
• Mounting Technology: Surface mount compatibility is required for modern PCB assembly

The NCP4200MNR2G is identified as a substitute part within the onsemi product family, sharing the same application domain (Intel VR11, VR11.1 Converter) and manufacturer lineage.

Parameter Comparison

Engineering Selection Recommendations

The NCP4200MNR2G is an active product with current manufacturing support, whereas the ADP4100JCPZ-REEL is obsolete. The NCP4200MNR2G offers improved compliance status (ROHS3 Compliant) and superior moisture sensitivity characteristics (MSL 1 vs. MSL 3), reducing handling and storage constraints.

The primary design consideration is output channel count: the ADP4100 provides 6 independent outputs while the NCP4200 provides 1 output. Applications requiring multiple voltage rails must account for this architectural difference through alternative circuit topology or multiple NCP4200 devices.

Both parts maintain Intel VR11 and VR11.1 compatibility and operate within overlapping voltage ranges. The NCP4200 supports a wider input voltage range (1.7V ~ 24V) and extended operating temperature range (-40°C ~ 85°C), providing greater design flexibility for diverse thermal environments.

Frequently Asked Questions (FAQ)

Q: Can the NCP4200MNR2G directly replace the ADP4100JCPZ-REEL on the same PCB?

A: Direct pin-for-pin replacement is not possible due to different package types (40-QFN vs. 48-LFCSP) and output channel count (1 vs. 6). Circuit redesign is required.

Q: What is the significance of the output channel difference?

A: The ADP4100 integrates 6 voltage regulation channels in a single IC, while the NCP4200 provides 1 channel. Applications requiring multiple voltage rails must either use multiple NCP4200 devices or employ alternative multi-output regulators.

Q: Does the NCP4200MNR2G support the same voltage specifications?

A: The NCP4200 output voltage range (0.375V ~ 1.8V) encompasses the ADP4100 range (0.38V ~ 1.6V). The NCP4200 input range (1.7V ~ 24V) is broader than the ADP4100 (4.7V ~ 5.75V), providing greater input flexibility.

Q: What are the compliance advantages of the NCP4200MNR2G?

A: The NCP4200 is ROHS3 compliant and carries MSL 1 rating (unlimited moisture exposure), compared to the ADP4100's MSL 3 rating (168-hour limit). This reduces storage and handling requirements.

Q: Is the NCP4200MNR2G suitable for extended temperature applications?

A: Yes. The NCP4200 operates from -40°C to 85°C, exceeding the ADP4100's 0°C to 85°C range and supporting cold-environment applications.