MP8200DT-LF-Z Equivalent & Substitute Parts

Part Overview

The MP8200DT-LF-Z is a shunt voltage reference IC manufactured by Monolithic Power Systems Inc., designed to provide a fixed 1V output with ±1% tolerance in a compact SOT-23-3 surface mount package. This component is classified as a Power Management (PMIC) device and is currently marked as Not For New Designs, making identification of equivalent alternatives essential for ongoing production support and legacy system maintenance.

Substiute Parts

MP8200DT-LF-Z

Monolithic Power Systems Inc.In Stock: 3301MP8200DT-LF-Z Datasheet

Current PartRFQ

MP8102DJ-LF-Z

Monolithic Power Systems Inc.In Stock: 205348MP8102DJ-LF-Z Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MP8200DT-LF-Z requires matching the following critical electrical and mechanical parameters:

• Reference Type & Output Configuration: Shunt voltage reference with fixed 1V output
• Output Current Capability: 10 mA minimum
• Voltage Tolerance: ±1% accuracy
• Temperature Stability: 85 ppm/°C or better
• Package Compatibility: SOT-23-3 surface mount form factor
• Operating Temperature Range: -40°C to 85°C
• Compliance Standards: ROHS3 Compliant, REACH Unaffected

The provided substitute part (MP8102DJ-LF-Z) is a general-purpose operational amplifier in TSOT-23-5 packaging. This part does not meet the substitution criteria for the MP8200DT-LF-Z due to fundamental functional differences (amplifier vs. voltage reference), different package type (TSOT-23-5 vs. SOT-23-3), and incompatible electrical specifications for shunt reference applications.

Parameter Comparison

Engineering Selection Recommendations

Based on the provided parameters, the MP8102DJ-LF-Z cannot serve as a functional substitute for the MP8200DT-LF-Z. The two components belong to different functional categories with incompatible electrical specifications and package configurations.

For applications requiring the MP8200DT-LF-Z, direct replacement with an equivalent shunt voltage reference IC from Monolithic Power Systems Inc. or other manufacturers meeting the specified electrical parameters (1V fixed output, ±1% tolerance, 10 mA output current, SOT-23-3 package) is necessary.

Both components maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for new component selection.

Frequently Asked Questions (FAQ)

Q: Can the MP8102DJ-LF-Z replace the MP8200DT-LF-Z in existing designs?

A: No. The MP8102DJ-LF-Z is an operational amplifier, while the MP8200DT-LF-Z is a shunt voltage reference. These are functionally distinct components with different electrical characteristics and package types (TSOT-23-5 vs. SOT-23-3). Direct substitution is not possible.

Q: Why is the MP8200DT-LF-Z marked as Not For New Designs?

A: This status indicates the component is in mature or end-of-life phase. Monolithic Power Systems Inc. recommends evaluating alternative voltage reference solutions for new product development. Existing production lines may continue using available inventory.

Q: What parameters must an equivalent part match?

A: An equivalent shunt voltage reference must provide: fixed 1V output, ±1% tolerance, 10 mA output current capability, SOT-23-3 package, -40°C to 85°C operating range, and ROHS3 compliance.

Q: Are there package compatibility considerations?

A: Yes. The MP8200DT-LF-Z uses SOT-23-3 (3-pin) packaging. Any substitute must use the same package to ensure PCB footprint compatibility and proper circuit integration without redesign.

Q: Do both components share compliance certifications?

A: Both the MP8200DT-LF-Z and MP8102DJ-LF-Z are ROHS3 compliant and REACH unaffected. However, compliance alone does not establish functional equivalence.