TLE80802EMXUMA1 Equivalent & Substitute Parts

Part Overview

The TLE80802EMXUMA1 is an Infineon Technologies small engine power management IC (PMIC) designed for automotive applications. Housed in a 24-LSSOP package with exposed pad, this component operates across a 6V to 18V supply range and supports temperatures from -40°C to 150°C. The product is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

TLE80802EMXUMA1

Infineon TechnologiesIn Stock: 993TLE80802EMXUMA1 Datasheet

Current PartRFQ

LM10010SD/NOPB

Texas InstrumentsIn Stock: 6439LM10010SD/NOPB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the TLE80802EMXUMA1 is determined by alignment across the following critical parameters:

• Functional Category: Power Management (PMIC) classification
• Supply Voltage Range: Compatibility with the 6V to 18V operating window
• Operating Temperature Range: Support for -40°C to 150°C thermal envelope
• Mounting Technology: Surface mount configuration
• Regulatory Compliance: ROHS3 compliance and automotive-grade qualification
• Package Type: Physical form factor suitable for PCB integration

The LM10010SD/NOPB from Texas Instruments is identified as a substitute part. However, critical parameter differences exist that must be evaluated during selection.

Parameter Comparison

Engineering Selection Recommendations

The LM10010SD/NOPB presents significant parameter divergence from the TLE80802EMXUMA1 across voltage supply range and package configuration. The substitute operates at 3V to 5.5V, which does not encompass the 6V to 18V requirement of the original component. Additionally, the 10-WFDFN package differs substantially from the 24-LSSOP form factor, requiring PCB redesign for mechanical and electrical integration.

Both components maintain ROHS3 compliance and surface mount technology. The LM10010SD/NOPB is currently in active production status, ensuring supply chain availability. The maximum operating temperature of 125°C on the substitute is lower than the 150°C specification of the original part.

Selection of this substitute requires verification that system voltage and thermal requirements can be accommodated within the reduced parameter envelope.

Frequently Asked Questions (FAQ)

Q: Can the LM10010SD/NOPB directly replace the TLE80802EMXUMA1 in existing designs?

A: Direct replacement is not supported. The voltage supply range (3V to 5.5V) of the LM10010SD/NOPB does not align with the 6V to 18V requirement of the TLE80802EMXUMA1. Additionally, the package form factors differ (10-WFDFN versus 24-LSSOP), necessitating PCB layout modifications.

Q: What are the primary substitution barriers?

A: The primary barriers are voltage supply range incompatibility and package/case differences. The substitute component operates at lower voltage levels and in a smaller package footprint, making it unsuitable for direct substitution without system redesign.

Q: Are both components compliant with automotive standards?

A: The TLE80802EMXUMA1 carries automotive-grade qualification. The LM10010SD/NOPB is classified for portable equipment applications. Both maintain ROHS3 compliance and are suitable for surface mount assembly.

Q: What is the thermal operating window difference?

A: The TLE80802EMXUMA1 supports -40°C to 150°C operation, while the LM10010SD/NOPB supports -40°C to 125°C. Applications requiring operation above 125°C cannot use the substitute component.

Q: Is the LM10010SD/NOPB currently available?

A: Yes, the LM10010SD/NOPB maintains active product status with established supply chain availability, unlike the obsolete TLE80802EMXUMA1.