AP7354-15FS4-7 Equivalent & Substitute Parts

Part Overview

The AP7354-15FS4-7 is a linear voltage regulator IC from Diodes Incorporated designed for positive fixed output applications. This Surface Mount device delivers 150mA output current with a fixed 1.5V output and operates across the industrial temperature range of -40°C to 85°C. The part is Active status and widely used in power management applications requiring low-dropout regulation. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across the specified parameter set.

Substiute Parts

AP7354-15FS4-7

Diodes IncorporatedIn Stock: 2149AP7354-15FS4-7 Datasheet

Current PartRFQ

AP7354D-15FS4-7

Diodes IncorporatedIn Stock: 5857AP7354D-15FS4-7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AP7354-15FS4-7 is determined by strict equivalence across the following critical parameters:

• Output voltage specification (1.5V fixed)
• Maximum output current capability (150mA)
• Maximum input voltage rating (5.5V)
• Dropout voltage performance (0.75V @ 150mA)
• Quiescent current (0.6 µA)
• Operating temperature range (-40°C ~ 85°C)
• Package type (4-XDFN Exposed Pad)
• Mounting configuration (Surface Mount)
• Regulatory compliance (ROHS3, REACH Unaffected)

The AP7354D-15FS4-7 meets all these criteria and is classified as a parametric equivalent. Both parts share identical electrical specifications and mechanical compatibility, differing only in internal design variant designation (Type B for the substitute).

Parameter Comparison

Engineering Selection Recommendations

Both the AP7354-15FS4-7 and AP7354D-15FS4-7 are Active status products from Diodes Incorporated with full ROHS3 compliance and REACH Unaffected designation. Selection between these parts is based on availability and supply chain requirements, as electrical performance and mechanical compatibility are identical. Both parts maintain the same regulatory certifications and moisture sensitivity classification, ensuring equivalent reliability in production environments.

Frequently Asked Questions (FAQ)

Q: Can AP7354D-15FS4-7 be used as a direct replacement for AP7354-15FS4-7?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, output voltage (1.5V), output current (150mA), dropout voltage (0.75V @ 150mA), and package configuration (4-XDFN Exposed Pad). No circuit modifications are required.

Q: Are there differences in package handling or storage?

A: No. Both parts share identical Moisture Sensitivity Level (MSL) classification of 1 (Unlimited), requiring the same storage and handling procedures.

Q: What determines if a part can substitute for the AP7354-15FS4-7?

A: Substitution requires matching output voltage (1.5V fixed), output current capability (150mA), input voltage rating (5.5V), dropout voltage (0.75V @ 150mA), quiescent current (0.6 µA), operating temperature range (-40°C ~ 85°C), and package type (4-XDFN Exposed Pad Surface Mount).

Q: Do both parts have the same regulatory compliance?

A: Yes. Both AP7354-15FS4-7 and AP7354D-15FS4-7 are ROHS3 Compliant and REACH Unaffected, with identical ECCN (EAR99) and HTSUS (8542.39.0001) classifications.

Q: What is the difference between AP7354-15FS4-7 and AP7354D-15FS4-7?

A: The parts differ only in internal design variant designation (Type B for the D-suffix variant). All electrical performance parameters and mechanical specifications remain identical.