AP2161DMPG-13 Equivalent & Substitute Parts

Part Overview

The AP2161DMPG-13 is a Power Switch/Driver IC designed for P-Channel 1A applications in 8-MSOP-EP packaging. This component functions as a USB Switch with high-side output configuration, featuring load discharge capability and status flag monitoring. The part is currently classified as Obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure long-term supply chain reliability.

Substiute Parts

AP2161DMPG-13

Diodes IncorporatedIn Stock: 5453AP2161DMPG-13 Datasheet

Current PartRFQ

AP2171MPG-13

Diodes IncorporatedIn Stock: 15394AP2171MPG-13 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AP2161DMPG-13 is determined by strict alignment of the following electrical and mechanical parameters:

• Switch Type: USB Switch
• Output Type: P-Channel
• Output Configuration: High Side
• Number of Outputs: 1
• Ratio - Input:Output: 1:1
• Voltage - Load: 2.7V ~ 5.5V
• Current - Output (Max): 1A
• Rds On (Typ): 95mOhm
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
• Mounting Type: Surface Mount

The AP2171MPG-13 meets all critical electrical specifications and packaging requirements. Both components are manufactured by Diodes Incorporated and share identical load voltage ranges, output current ratings, and thermal characteristics. The primary distinction is product status: AP2171MPG-13 is Active, whereas AP2161DMPG-13 is Obsolete.

Parameter Comparison

Engineering Selection Recommendations

The AP2171MPG-13 is the direct substitute for the obsolete AP2161DMPG-13. Both components maintain identical electrical performance across all critical parameters: load voltage range (2.7V ~ 5.5V), maximum output current (1A), on-resistance (95mOhm), and operating temperature range (-40°C ~ 85°C). Both are ROHS3 Compliant and REACH Unaffected, ensuring regulatory compliance.

The AP2171MPG-13 carries Active product status, providing assured long-term availability and supply chain continuity. Both components are manufactured by Diodes Incorporated and utilize the same 8-MSOP-EP package with exposed pad, ensuring mechanical and thermal compatibility in existing PCB designs.

Frequently Asked Questions (FAQ)

Q: Can AP2171MPG-13 be used as a direct replacement for AP2161DMPG-13?

A: Yes. Both components share identical electrical specifications for load voltage, output current, on-resistance, and operating temperature. Package and mounting type are identical. The primary difference is product status: AP2171MPG-13 is Active while AP2161DMPG-13 is Obsolete.

Q: What is the difference between Inverting and Non-Inverting input types in these parts?

A: AP2161DMPG-13 features Inverting input logic, while AP2171MPG-13 features Non-Inverting input logic. This affects the control signal polarity required to activate the switch. Circuit design must account for this difference in input signal interpretation.

Q: Are both parts available in the same packaging?

A: Yes. Both AP2161DMPG-13 and AP2171MPG-13 use 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad packaging with Surface Mount mounting type. PCB footprints are identical.

Q: What compliance certifications apply to both parts?

A: Both components are ROHS3 Compliant and REACH Unaffected. Moisture Sensitivity Level (MSL) is 1 (Unlimited) for both parts, indicating no moisture sensitivity restrictions during storage or handling.

Q: Why is AP2161DMPG-13 classified as Obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. AP2171MPG-13 is the active equivalent and recommended for new designs and ongoing production requirements.