AP2171AMP-13 Equivalent & Substitute Parts

Part Overview

The AP2171AMP-13 is an active Power Management IC (PMIC) manufactured by Diodes Incorporated, functioning as a USB Power Switch/Driver with P-Channel output configuration. This component operates as a 1:1 high-side switch rated for 1A maximum output current across a 2.7V to 5.5V load voltage range. The part is actively produced and maintains full RoHS3 compliance with unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling direct replacement in applications where packaging format or input logic type variations are acceptable.

Substiute Parts

AP2171AMP-13

Diodes IncorporatedIn Stock: 1192AP2171AMP-13 Datasheet

Current PartRFQ

AP2161MPG-13

Diodes IncorporatedIn Stock: 25285AP2161MPG-13 Datasheet

Parametric EquivalentRFQ

AP2171DMPG-13

Diodes IncorporatedIn Stock: 2191AP2171DMPG-13 Datasheet

Parametric EquivalentRFQ

AP2171MPG-13

Diodes IncorporatedIn Stock: 15394AP2171MPG-13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AP2171AMP-13 are identified based on strict electrical and mechanical parameter equivalence. The critical substitution criteria are:

Electrical Parameters (Must Match):

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

Mechanical Parameters (Must Match):

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

Variable Parameters (Allowed to Differ):

• Input Type: Non-Inverting or Inverting logic
• Packaging Format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel®

The AP2171AMP-13 has three identified substitutes: AP2161MPG-13, AP2171DMPG-13, and AP2171MPG-13. All three maintain identical electrical performance and physical package specifications while differing in input logic configuration and/or packaging format.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain active product status with full RoHS3 compliance and identical MSL ratings. Selection between AP2171AMP-13 and its substitutes depends on application-specific requirements:

AP2171AMP-13 (Non-Inverting Input, Tape & Reel): Primary specification with non-inverting logic configuration and standard tape & reel packaging. Suitable for applications requiring direct logic input without signal inversion.

AP2161MPG-13 (Inverting Input, Tape & Reel): Electrically equivalent with inverting input logic. Selection required when application control signals are active-low or when inverted logic operation is specified in system design.

AP2171DMPG-13 (Non-Inverting Input, Cut Tape & Digi-Reel®): Functionally identical to AP2171AMP-13 with alternative packaging format. Cut Tape & Digi-Reel® packaging accommodates different procurement and handling workflows while maintaining identical electrical performance.

AP2171MPG-13 (Non-Inverting Input, Tape & Reel): Direct functional equivalent with non-inverting logic and standard tape & reel packaging, offering alternative sourcing availability.

Frequently Asked Questions (FAQ)

Q: Can AP2161MPG-13 replace AP2171AMP-13 directly in the circuit?

A: AP2161MPG-13 is electrically equivalent in all parameters except input logic type. AP2161MPG-13 features inverting input logic while AP2171AMP-13 uses non-inverting logic. Direct replacement requires that the application control signal be inverted or that the circuit design accommodate inverted logic operation. Verify input signal polarity requirements before substitution.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® packaging?

A: Both packaging formats contain identical components in the same 8-MSOP package. Tape & Reel (TR) provides continuous reel format for automated assembly lines. Cut Tape (CT) & Digi-Reel® offers pre-cut tape segments with alternative reel configuration. Electrical and mechanical specifications are identical; selection depends on procurement method and assembly equipment compatibility.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. AP2171AMP-13, AP2161MPG-13, AP2171DMPG-13, and AP2171MPG-13 are all ROHS3 Compliant with MSL 1 (Unlimited) rating.

Q: What are the critical parameters that must match for substitution?

A: Output type (P-Channel), input:output ratio (1:1), output configuration (High Side), maximum output current (1A), load voltage range (2.7V ~ 5.5V), on-resistance (95mOhm typical), fault protection features, operating temperature range (-40°C ~ 85°C), and physical package (8-MSOP with exposed pad) must remain constant. Input logic type and packaging format may vary.

Q: Can these parts be used interchangeably in high-volume production?

A: Yes, provided that input logic requirements are verified. All parts share identical electrical performance, thermal characteristics, and physical dimensions. Packaging format differences (TR vs. CT & Digi-Reel®) do not affect component function but may impact assembly line compatibility and procurement logistics.