MAX892LEUA-T Equivalent & Substitute Parts

Part Overview

The MAX892LEUA-T is a Power Switch/Driver IC from Analog Devices Inc./Maxim Integrated, designed for high-side P-channel switching applications. This component operates as a 1:1 power switch with a maximum output current of 250mA and supports load voltages from 2.7V to 5.5V. The device features adjustable current limiting and over-temperature protection, making it suitable for general-purpose power management applications.

The MAX892LEUA-T is classified as an obsolete product. Identifying equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or maintenance requirements for systems utilizing this component.

Substiute Parts

MAX892LEUA-T

Analog Devices Inc./Maxim IntegratedIn Stock: 2129MAX892LEUA-T Datasheet

Current PartRFQ

MAX892LEUA+T

Analog Devices Inc./Maxim IntegratedIn Stock: 2542MAX892LEUA+T Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX892LEUA-T is determined by strict equivalence across the following critical parameters:

• Output Configuration: High Side P-Channel switching
• Number of Outputs: Single output (1:1 ratio)
• Voltage - Load: 2.7V ~ 5.5V operating range
• Current - Output (Max): 250mA maximum output current
• Rds On (Typ): 250mOhm on-resistance
• Input Type: Non-Inverting control logic
• Interface: On/Off switching capability
• Features: Status Flag output
• Fault Protection: Adjustable current limiting and over-temperature protection
• Package / Case: 8-TSSOP, 8-MSOP form factor
• Operating Temperature: -40°C ~ 85°C range
• Compliance: ROHS3 Compliant, MSL Level 1

The MAX892LEUA+T meets all these criteria and qualifies as a parametric equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

The MAX892LEUA+T is a direct parametric equivalent to the MAX892LEUA-T. Both components are manufactured by Analog Devices Inc./Maxim Integrated and share identical electrical and mechanical specifications across all critical parameters.

The primary distinction is product status: the MAX892LEUA-T is obsolete, while the MAX892LEUA+T is active. The MAX892LEUA+T is available in Cut Tape (CT) and Digi-Reel® packaging formats, providing improved supply chain accessibility compared to the obsolete variant.

Both parts maintain ROHS3 compliance and MSL Level 1 rating, ensuring compatibility with modern manufacturing and environmental standards. The identical package footprint (8-TSSOP, 8-MSOP) and electrical performance characteristics enable direct substitution without circuit redesign or board layout modifications.

Frequently Asked Questions (FAQ)

Q: Can the MAX892LEUA+T directly replace the MAX892LEUA-T in existing designs?

A: Yes. The MAX892LEUA+T is a parametric equivalent with identical electrical specifications, output configuration, current rating, voltage range, on-resistance, protection features, and package form factor. Direct substitution is supported without circuit modifications.

Q: What is the difference between the MAX892LEUA-T and MAX892LEUA+T part numbers?

A: The suffix designates packaging format. The MAX892LEUA-T is obsolete, while the MAX892LEUA+T is an active product available in Cut Tape (CT) and Digi-Reel® packaging. The electrical and mechanical specifications are identical.

Q: Are there any compliance or environmental differences between these parts?

A: No. Both parts are ROHS3 compliant and carry MSL Level 1 rating. Both meet REACH requirements and share the same ECCN and HTSUS classifications.

Q: What are the key parameters that define substitution eligibility for this power switch?

A: Substitution is determined by matching: output configuration (high-side P-channel), output current (250mA), load voltage range (2.7V ~ 5.5V), on-resistance (250mOhm), control interface (non-inverting on/off), protection features (adjustable current limiting and over-temperature), and package form factor (8-TSSOP/8-MSOP).

Q: Is the MAX892LEUA+T available in the same package as the MAX892LEUA-T?

A: Yes. Both parts use the 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package with 8-uMAX/uSOP supplier device package designation. PCB footprints are identical.