AP7354D-25FS4-7 Equivalent & Substitute Parts

Part Overview

The AP7354D-25FS4-7 is a linear voltage regulator IC from Diodes Incorporated, classified as a Power Management (PMIC) component. This device delivers a fixed 2.5V output at 150mA with integrated enable control and over-current protection. The part is currently in active production status with 998 units available in new original inventory. Alternative equivalent parts may be required due to supply chain constraints, regional availability, or procurement preferences while maintaining identical electrical and mechanical specifications.

Substiute Parts

AP7354D-25FS4-7

Diodes IncorporatedIn Stock: 1030AP7354D-25FS4-7 Datasheet

Current PartRFQ

AP7354-25FS4-7

Diodes IncorporatedIn Stock: 1010AP7354-25FS4-7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AP7354D-25FS4-7 is determined by strict equivalence across the following critical parameters:

• Fixed output voltage of 2.5V
• Output current rating of 150mA
• Maximum input voltage of 5.5V
• Voltage dropout specification of 0.48V @ 150mA
• Quiescent current of 0.6 µA
• 4-XDFN Exposed Pad package (X2-DFN1010-4)
• Surface mount configuration
• Enable control and over-current protection features
• Operating temperature range of -40°C to 85°C
• ROHS3 compliance and MSL 1 rating

Only parts meeting all these specifications are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both the AP7354D-25FS4-7 and AP7354-25FS4-7 are active production parts from Diodes Incorporated with identical electrical and mechanical specifications. Both parts maintain ROHS3 compliance and MSL 1 rating, meeting regulatory requirements for industrial and commercial applications. Selection between these equivalents may be based on inventory availability, procurement lead times, or supplier preference, as they are functionally interchangeable in all circuit applications requiring a 2.5V, 150mA linear regulator with the specified package and performance characteristics.

Frequently Asked Questions (FAQ)

Q: Can AP7354-25FS4-7 be used as a direct replacement for AP7354D-25FS4-7?

A: Yes. Both parts are parametric equivalents with identical output voltage, current rating, dropout voltage, quiescent current, package type, and protection features. They are direct substitutes for each other.

Q: Are there any package differences between these parts?

A: Both parts use the 4-XDFN Exposed Pad package (X2-DFN1010-4). The main part specifies Type B designation, while the substitute does not include this designation. The physical package dimensions and pin configuration remain identical.

Q: Do both parts meet the same compliance standards?

A: Yes. Both AP7354D-25FS4-7 and AP7354-25FS4-7 are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. Both are REACH unaffected and classified under ECCN EAR99.

Q: What is the operating temperature range for these regulators?

A: Both parts operate across -40°C to 85°C (TA), suitable for industrial and commercial temperature environments.

Q: Are these parts suitable for high-reliability applications?

A: Both parts include over-current protection and enable control features. Selection for high-reliability applications should be based on specific system requirements and qualification standards beyond the parametric specifications provided.

Q: What is the difference in inventory between the two parts?

A: AP7354D-25FS4-7 has 998 units in stock, while AP7354-25FS4-7 has 951 units available. Both maintain adequate inventory for production requirements.