AP2401AM8-13 Equivalent & Substitute Parts

Part Overview

The AP2401AM8-13 is an active power switch IC designed for USB power distribution and load management applications. Manufactured by Diodes Incorporated, this P-Channel power switch operates as a 1:1 high-side switch with integrated protection features including current limiting, over-temperature shutdown, and reverse current blocking. The device is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Alternative equivalent parts are necessary when addressing supply chain constraints, packaging preferences, or specific interface requirements while maintaining identical electrical performance.

Substiute Parts

AP2401AM8-13

Diodes IncorporatedIn Stock: 10146AP2401AM8-13 Datasheet

Current PartRFQ

AP2511AM8-13

Diodes IncorporatedIn Stock: 25423AP2511AM8-13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The AP2511AM8-13 qualifies as a parametric equivalent to the AP2401AM8-13 based on the following critical substitution criteria:

Electrical Equivalence Parameters:

• Identical output configuration: High-side P-Channel 1:1 switch
• Matching maximum output current: 2A
• Identical load voltage range: 2.7V ~ 5.5V
• Identical on-resistance: 70mOhm (typical)
• Identical fault protection architecture: Current limiting, over-temperature, reverse current, UVLO
• Identical operating temperature range: -40°C ~ 85°C

Mechanical & Compliance Equivalence:

• Identical package: 8-MSOP (0.118", 3.00mm Width)
• Identical mounting type: Surface Mount
• Identical RoHS3 compliance status
• Identical MSL rating: 1 (Unlimited)

Functional Difference: The primary distinction between these parts is the input interface logic: AP2401AM8-13 uses inverting input logic, while AP2511AM8-13 uses non-inverting input logic. This difference requires circuit-level evaluation during substitution to ensure compatibility with the control signal source.

Parameter Comparison

Engineering Selection Recommendations

Both AP2401AM8-13 and AP2511AM8-13 maintain Active product status with full RoHS3 compliance and REACH unaffected classification. Selection between these parts depends on control signal logic requirements:

AP2401AM8-13 Selection Criteria:

• Applications requiring inverting input logic where a low control signal activates the switch
• Existing designs with inverting control signal architecture

AP2511AM8-13 Selection Criteria:

• Applications requiring non-inverting input logic where a high control signal activates the switch
• Supply chain availability: 25,400 units in stock versus 10,100 units for AP2401AM8-13
• Packaging preference: Available in Cut Tape (CT) and Digi-Reel® formats

Both parts are suitable for USB power distribution, load switching, and protection applications within the specified electrical and thermal operating ranges. The identical electrical performance, package footprint, and protection features ensure functional equivalence when input logic compatibility is confirmed.

Frequently Asked Questions (FAQ)

Q: Can AP2511AM8-13 directly replace AP2401AM8-13 without circuit modification?

A: Direct PCB replacement is possible due to identical package and pinout. However, circuit-level evaluation is required because the input logic differs: AP2401AM8-13 uses inverting logic while AP2511AM8-13 uses non-inverting logic. The control signal source must be compatible with the selected part's input type.

Q: Are the electrical performance characteristics identical between these parts?

A: Yes. Both parts deliver identical maximum output current (2A), on-resistance (70mOhm typical), load voltage range (2.7V ~ 5.5V), and fault protection features (current limiting, over-temperature, reverse current, UVLO).

Q: What is the package compatibility between AP2401AM8-13 and AP2511AM8-13?

A: Both parts use the 8-MSOP package with 0.118" width and 3.00mm height. PCB footprints are identical, enabling direct mechanical substitution.

Q: Are both parts RoHS3 compliant?

A: Yes. Both AP2401AM8-13 and AP2511AM8-13 carry ROHS3 Compliant status with MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the primary functional difference between these parts?

A: The input interface logic differs. AP2401AM8-13 operates with inverting input (low signal activates switch), while AP2511AM8-13 operates with non-inverting input (high signal activates switch). All other electrical and mechanical specifications are identical.

Q: Which part should be selected for new designs?

A: Selection depends on the control signal logic required by the application circuit. Confirm whether the control source provides active-high or active-low signals, then select the corresponding part. Both parts are equally suitable for new designs from a reliability and compliance perspective.