ZXTR2008Z-7 Equivalent & Substitute Parts

Part Overview

The ZXTR2008Z-7 is a linear voltage regulator IC from Diodes Incorporated designed for positive fixed output applications. This Surface Mount device delivers 42mA output current at a fixed 8.2V output voltage and operates across an input voltage range up to 100V. The part is actively produced, AEC-Q101 qualified for automotive applications, and RoHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required for design flexibility, inventory management, or supply chain continuity.

Substiute Parts

ZXTR2008Z-7

Diodes IncorporatedIn Stock: 43124ZXTR2008Z-7 Datasheet

Current PartRFQ

ZXTR2008Z-13

Diodes IncorporatedIn Stock: 17754ZXTR2008Z-13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ZXTR2008Z-7 are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

• Fixed output voltage of 8.2V
• Output current rating of 42mA
• Maximum input voltage of 100V
• Quiescent current of 500 µA
• PSRR of 38dB at 100Hz
• Operating temperature range of -40°C to 125°C
• Surface Mount package in TO-243AA (SOT-89-3) configuration
• Automotive grade with AEC-Q101 qualification
• RoHS3 compliance and MSL 1 rating

The ZXTR2008Z-13 meets all these criteria and is classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the ZXTR2008Z-7 and ZXTR2008Z-13 are active production parts from Diodes Incorporated with identical electrical specifications and mechanical packaging. Selection between these parts is based on inventory availability and supply chain requirements. Both parts carry AEC-Q101 automotive qualification and RoHS3 compliance, making them suitable for automotive and industrial applications requiring regulated 8.2V output at 42mA. The MSL 1 rating indicates unlimited shelf life under standard storage conditions.

Frequently Asked Questions (FAQ)

Q: Can ZXTR2008Z-13 be used as a direct replacement for ZXTR2008Z-7?

A: Yes. Both parts are parametric equivalents with identical output voltage, output current, input voltage range, quiescent current, PSRR, operating temperature range, package type, and automotive qualifications. Direct substitution is electrically and mechanically compatible.

Q: Are there any differences in the SOT-89-3 package between these parts?

A: No. Both parts use the identical TO-243AA (SOT-89-3) Surface Mount package with the same pinout and mechanical dimensions.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both ZXTR2008Z-7 and ZXTR2008Z-13 carry AEC-Q101 qualification and are rated for automotive grade applications across the -40°C to 125°C operating temperature range.

Q: What is the significance of the MSL 1 rating?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life. These parts do not require special moisture control during storage or handling, simplifying inventory management.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the ZXTR2008Z-7 and ZXTR2008Z-13 are ROHS3 compliant, meeting environmental and regulatory requirements for restricted substances.