MP2016DD-LF-Z Equivalent & Substitute Parts

Part Overview

The MP2016DD-LF-Z is a linear voltage regulator IC from Monolithic Power Systems Inc., classified as a Power Management (PMIC) component. This positive adjustable regulator delivers 30mA output current in an 8-QFN (2x3) surface mount package with exposed pad. The device is currently in active production status with 17,754 units in stock. Alternative part numbers are necessary to address supply chain continuity, inventory availability, or specific procurement requirements while maintaining identical electrical and mechanical specifications.

Substiute Parts

MP2016DD-LF-Z

Monolithic Power Systems Inc.In Stock: 17842MP2016DD-LF-Z Datasheet

Current PartRFQ

MP2016DD-LF-P

Monolithic Power Systems Inc.In Stock: 2128MP2016DD-LF-P Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The MP2016DD-LF-Z has one parametric equivalent substitute: MP2016DD-LF-P. Substitution eligibility is determined by strict equivalence across the following critical parameters:

• Output Configuration: Positive
• Output Type: Adjustable
• Number of Regulators: 1
• Voltage - Input (Max): 42V
• Voltage - Output (Min/Fixed): 1.2V
• Voltage - Output (Max): 40V
• Voltage Dropout (Max): 0.9V @ 30mA
• Current - Output: 30mA
• Current - Quiescent (Iq): 30 µA
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Short Circuit
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-TFDFN Exposed Pad
• Supplier Device Package: 8-QFN (2x3)
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected

Both parts share the same base product number (MP2016) and differ only in packaging designation suffix, indicating identical die and electrical performance with different tape & reel configurations.

Parameter Comparison

Engineering Selection Recommendations

Both MP2016DD-LF-Z and MP2016DD-LF-P are active production components from Monolithic Power Systems Inc. with identical electrical specifications and mechanical form factors. Selection between these parts should be based on inventory availability and procurement lead times. Both parts maintain ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component manufacturing and distribution. The MP2016DD-LF-Z currently has higher inventory availability at 17,754 units compared to 2,100 units for the MP2016DD-LF-P.

Frequently Asked Questions (FAQ)

Q: Can MP2016DD-LF-P be used as a direct replacement for MP2016DD-LF-Z?

A: Yes. Both parts are parametric equivalents with identical electrical performance, output specifications, protection features, and package configuration. The difference in part number suffix reflects packaging designation only, not functional differences.

Q: Are there any differences in PCB layout or footprint requirements between these parts?

A: No. Both parts use the 8-QFN (2x3) package with 8-TFDFN exposed pad configuration. PCB footprints and layout requirements are identical.

Q: What is the significance of the suffix letters in the part numbers?

A: The suffix letters (-Z and -P) indicate different tape & reel packaging configurations from the manufacturer. The core die and electrical specifications remain unchanged.

Q: Do both parts meet the same compliance standards?

A: Yes. Both MP2016DD-LF-Z and MP2016DD-LF-P are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Which part should be selected if both are available?

A: Selection should be based on inventory availability and project timeline requirements. The MP2016DD-LF-Z has higher current stock levels, while MP2016DD-LF-P may be selected based on specific procurement or supply chain preferences.

Q: Are the operating temperature ranges identical?

A: Yes. Both parts operate across the same temperature range of -40°C to 85°C with identical dropout voltage and quiescent current specifications.