AP7354-25FS4-7 Equivalent & Substitute Parts

Part Overview

The AP7354-25FS4-7 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 2.5V output and operates across the industrial temperature range of -40°C to 85°C. The part is currently Active in product status and maintains full RoHS3 compliance. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for this Power Management (PMIC) category component.

Substiute Parts

AP7354-25FS4-7

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

Current PartRFQ

AP7354D-25FS4-7

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

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AP7354-25FS4-7 are identified based on strict electrical and mechanical parameter matching within the Power Management (PMIC) category. The substitution criteria are:

Electrical Parameters: Output voltage (2.5V fixed), maximum input voltage (5.5V), output current capability (150mA), dropout voltage (0.48V @ 150mA), quiescent current (0.6 µA), control features (Enable), and protection features (Over Current).

Mechanical Parameters: Package type (4-XDFN Exposed Pad), mounting configuration (Surface Mount), and supplier device package designation (X2-DFN1010-4).

Compliance Parameters: RoHS3 compliance, MSL rating (1 - Unlimited), and Active product status.

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both the AP7354-25FS4-7 and AP7354D-25FS4-7 are Active products from Diodes Incorporated with identical electrical specifications, mechanical packaging, and compliance certifications. Selection between these parts may be based on inventory availability, supplier device package designation (Type B variant for AP7354D-25FS4-7), or procurement lead time requirements. Both parts maintain ROHS3 compliance and MSL 1 (Unlimited) rating, ensuring compatibility with standard manufacturing and storage conditions.

Frequently Asked Questions (FAQ)

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

A: Yes. Both parts are parametric equivalents with identical electrical specifications (2.5V fixed output, 150mA output current, 0.48V dropout voltage), mechanical packaging (4-XDFN Exposed Pad, Surface Mount), and compliance ratings (ROHS3, MSL 1). The primary distinction is the supplier device package designation (Type B variant).

Q: What are the critical parameters for substitution in this product category?

A: Critical parameters include fixed output voltage (2.5V), maximum input voltage (5.5V), output current capability (150mA), dropout voltage specification (0.48V @ 150mA), package type (4-XDFN Exposed Pad), and mounting configuration (Surface Mount). All substitute parts must match these parameters exactly.

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

A: No. Both parts maintain identical RoHS3 compliance status, REACH Unaffected designation, and MSL 1 (Unlimited) moisture sensitivity rating. Both are classified as Active products.

Q: What is the significance of the "Type B" designation in the AP7354D-25FS4-7 supplier device package?

A: The Type B designation indicates a variant in the supplier device package specification (X2-DFN1010-4 Type B). This represents a manufacturing or design revision while maintaining full electrical and mechanical compatibility with the original part.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes. Both parts use identical Surface Mount packaging (4-XDFN Exposed Pad) and footprint specifications, allowing direct PCB layout compatibility and assembly process interchangeability.