Equivalent & Substitute Parts Reference: LM301AN

Part Overview

LM301AN is a general purpose operational amplifier IC featuring a single amplifier circuit in an 8-DIP package. The device is listed as "Obsolete" in current inventories, meaning manufacturers no longer produce this part for new designs. For engineers and procurement specialists, identifying substitute or equivalent models is necessary to ensure ongoing production, maintenance, and repair in applications previously utilizing LM301AN.

Substiute Parts

LM301AN

Texas InstrumentsIn Stock: 8491LM301AN Datasheet

Current PartRFQ

NE5534P

Texas InstrumentsIn Stock: 16445NE5534P Datasheet

MFR RecommendedRFQ

AD797ANZ

Analog Devices Inc.In Stock: 2472AD797ANZ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is strictly determined by matching electrical and mechanical specifications: amplifier type, number of circuits, package footprint, mounting type, operating temperature range, supply voltage limits, and operational performance parameters (slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, output current). Only models meeting these criteria are considered legitimate substitutes for LM301AN.

Parameter Comparison

Engineering Selection Recommendations

The LM301AN is obsolete and not RoHS compliant. Substitute models NE5534P and AD797ANZ are recommended as direct replacements, given their matching general purpose amplifier function, compatible mechanical package, and compliance certifications. Both substitutes are ROHS3 compliant and REACH unaffected, fulfilling current environmental regulatory requirements. Product status for NE5534P is "Last Time Buy" and for AD797ANZ is "Active", supporting ongoing availability and future procurement considerations.

Frequently Asked Questions (FAQ)

Q1: What parameters are critical for substituting LM301AN in existing designs?
Key parameters are amplifier type, number of circuits, mounting type, package/case dimensions, operating temperature range, and supply voltage range.

Q2: Are NE5534P and AD797ANZ pin-compatible with LM301AN?
All listed substitutes share the same 8-DIP (0.300", 7.62mm) package and 8-PDIP supplier device designation, maintaining direct physical compatibility.

Q3: Is there any difference in RoHS compliance among the options?
LM301AN is RoHS non-compliant. NE5534P and AD797ANZ are ROHS3 compliant.

Q4: Should environmental certifications be considered when selecting a replacement?
Yes, regulatory compliance such as ROHS and REACH status is an essential selection criterion for new designs and global sourcing.

Q5: What impacts might differences in electrical parameters have?
Substitution is based solely on provided core parameters. All substitutes meet the minimum electrical and mechanical criteria specified for this product category. Compatibility in existing assemblies is determined by matching listed parameters.