AP2171DMPG-13 Equivalent & Substitute Parts

Part Overview

The AP2171DMPG-13 is an active Power Management IC functioning as a USB power switch with P-Channel output configuration. This component operates as a 1:1 power switch/driver rated for 1A maximum output current across a 2.7V to 5.5V load voltage range. The part is currently in active production status with 2149 units in stock inventory. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility requirements are met within the Diodes Incorporated AP2171/AP2161 product families.

Substiute Parts

AP2171DMPG-13

Diodes IncorporatedIn Stock: 2191AP2171DMPG-13 Datasheet

Current PartRFQ

AP2161MPG-13

Diodes IncorporatedIn Stock: 25285AP2161MPG-13 Datasheet

Parametric EquivalentRFQ

AP2171AMP-13

Diodes IncorporatedIn Stock: 1192AP2171AMP-13 Datasheet

Parametric EquivalentRFQ

AP2171MPG-13

Diodes IncorporatedIn Stock: 15394AP2171MPG-13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AP2171DMPG-13 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Electrical Equivalence Criteria:

• Output Type: P-Channel
• Ratio - Input:Output: 1:1
• Current - Output (Max): 1A
• Voltage - Load: 2.7V ~ 5.5V
• Rds On (Typ): 95mOhm
• Operating Temperature: -40°C ~ 85°C (TA)
• Fault Protection: Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
• Features: Status Flag

Mechanical Compatibility Criteria:

• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
• Mounting Type: Surface Mount
• Supplier Device Package: 8-MSOP-EP

Compliance Criteria:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The AP2171DMPG-13 differs from substitute parts primarily in packaging format (Cut Tape vs. Tape & Reel) and input signal logic configuration. AP2161MPG-13 operates with inverting input logic, while AP2171AMP-13 and AP2171MPG-13 maintain non-inverting input logic matching the main part.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain active production status and full ROHS3 compliance with unlimited moisture sensitivity rating. Selection between AP2171DMPG-13 and substitute variants depends on packaging and signal logic requirements:

AP2171AMP-13 and AP2171MPG-13 are direct functional equivalents with non-inverting input logic matching the AP2171DMPG-13 base design. These parts differ only in packaging format (Tape & Reel vs. Cut Tape). AP2171MPG-13 offers the highest inventory availability at 15,357 units.

AP2161MPG-13 operates with inverting input logic and represents a functional alternative only when circuit design accommodates inverted control signal requirements. This part provides the largest inventory pool at 25,200 units.

All parts carry identical electrical ratings, thermal specifications, and protection features. Packaging format selection should align with assembly process requirements and supply chain logistics.

Frequently Asked Questions (FAQ)

Q: Can AP2161MPG-13 be used as a direct replacement for AP2171DMPG-13?

A: AP2161MPG-13 is electrically equivalent in all parameters except input signal logic. AP2161MPG-13 operates with inverting input logic while AP2171DMPG-13 uses non-inverting logic. Direct substitution requires circuit design modification to accommodate the inverted control signal.

Q: What is the difference between Cut Tape and Tape & Reel packaging?

A: Cut Tape (CT) packaging supplies components on individual tape segments suitable for manual handling and small-volume assembly. Tape & Reel (TR) packaging supplies components on continuous reels optimized for automated pick-and-place assembly equipment. Electrical and mechanical specifications remain identical.

Q: Are all substitute parts suitable for the same operating temperature range?

A: All parts operate across -40°C to 85°C (TA). No thermal derating differences exist between AP2171DMPG-13 and substitute variants.

Q: Do packaging differences affect PCB layout or footprint requirements?

A: No. All parts use identical 8-MSOP-EP package with 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad configuration. PCB footprint and layout remain unchanged across all variants.

Q: Which substitute part offers the best inventory availability?

A: AP2161MPG-13 maintains the highest inventory at 25,200 units. AP2171MPG-13 provides 15,357 units. AP2171AMP-13 maintains 1,100 units. Selection should balance availability against input logic requirements.

Q: Are all parts RoHS compliant?

A: All parts carry ROHS3 compliance certification with REACH Unaffected status. No environmental or regulatory differences exist between variants.