TLE2425IDG4 Equivalent & Substitute Parts

Part Overview

The TLE2425IDG4 is a Ground Reference (Virtual) Voltage Reference IC manufactured by Texas Instruments, designed to provide a fixed 2.5V output with ±0.8% tolerance. This component operates across a 4V to 40V input range and delivers up to 20 mA output current, making it suitable for precision analog circuit applications requiring stable reference voltages.

The TLE2425IDG4 is classified as Last Time Buy, indicating that this specific part number will no longer be manufactured after existing inventory is depleted. This status necessitates identifying equivalent substitute components to ensure design continuity and long-term supply chain reliability.

Substiute Parts

TLE2425IDG4

Texas InstrumentsIn Stock: 998TLE2425IDG4 Datasheet

Current PartRFQ

TLE2425ID

Texas InstrumentsIn Stock: 1511TLE2425ID Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TLE2425IDG4 is determined by strict equivalence across the following critical parameters:

• Reference Type: Ground Reference (Virtual)
• Output Type: Fixed
• Voltage - Output: 2.5V
• Current - Output: 20 mA
• Tolerance: ±0.8%
• Temperature Coefficient: 20ppm/°C Typical
• Noise - 10Hz to 10kHz: 100µVrms
• Voltage - Input: 4V ~ 40V
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)

The TLE2425ID qualifies as a direct substitute based on identical electrical specifications and package configuration. Both components are manufactured by Texas Instruments and share the same base product number (TLE2425), differing only in packaging designation (tube vs. standard).

Parameter Comparison

Engineering Selection Recommendations

The TLE2425ID is the manufacturer-recommended substitute for the TLE2425IDG4. Both components maintain identical electrical and mechanical specifications, ensuring direct functional equivalence in circuit applications.

Given the Last Time Buy status of the TLE2425IDG4, transition to the TLE2425ID is appropriate for new designs and ongoing production requirements. Both parts maintain ROHS3 compliance and REACH Unaffected status, satisfying regulatory requirements for industrial and commercial applications.

Current inventory availability shows 1460 units of TLE2425ID in stock, providing adequate supply for design transitions and production continuity.

Frequently Asked Questions (FAQ)

Q: Can the TLE2425ID be used as a direct replacement for the TLE2425IDG4?

A: Yes. The TLE2425ID is electrically and mechanically identical to the TLE2425IDG4. Both components deliver 2.5V fixed output with ±0.8% tolerance, 20 mA output current, and operate across the same 4V to 40V input range. The 8-SOIC package dimensions are identical, enabling direct PCB substitution without layout modifications.

Q: What is the difference between TLE2425IDG4 and TLE2425ID?

A: The primary difference is packaging designation. The TLE2425IDG4 is supplied in tube packaging, while the TLE2425ID uses standard packaging. All electrical specifications, performance characteristics, and compliance certifications are identical.

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

A: No. Both the TLE2425IDG4 and TLE2425ID are ROHS3 compliant and REACH Unaffected. They share identical ECCN (EAR99) and HTSUS (8542.39.0001) classifications.

Q: What is the Moisture Sensitivity Level (MSL) for these components?

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Why is the TLE2425IDG4 classified as Last Time Buy?

A: Last Time Buy status indicates that Texas Instruments will discontinue manufacturing this specific part number. Existing inventory will be depleted without replenishment. The TLE2425ID serves as the ongoing equivalent for future supply requirements.