AP2182MPG-13 Equivalent & Substitute Parts

Part Overview

The AP2182MPG-13 is a Power Switch/Driver IC manufactured by Diodes Incorporated, classified as a Power Management (PMIC) component. This device functions as a 1:2 P-Channel USB Switch with 1.5A maximum output current, designed for high-side switching applications in the 2.7V to 5.5V load voltage range. The part is in Active product status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across the specified parameter set.

Key Parameters

Parameter	Value
Manufacturer Part Number	AP2182MPG-13
Manufacturer	Diodes Incorporated
Category	Power Management (PMIC)
Switch Type	USB Switch
Number of Outputs	2
Ratio - Input:Output	1:2
Output Type	P-Channel
Output Configuration	High Side
Voltage - Load	2.7V ~ 5.5V
Current - Output (Max)	1.5A
Rds On (Typ)	115mOhm
Input Type	Non-Inverting
Features	Status Flag
Fault Protection	Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the AP2182MPG-13 are grouped based on the following critical parameters that determine functional equivalence:

Primary Substitution Criteria:

Number of Outputs: 2
Ratio - Input:Output: 1:2
Output Configuration: High Side
Voltage - Load: 2.7V ~ 5.5V
Current - Output (Max): 1.5A
Interface: On/Off
Fault Protection: Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Mounting Type: Surface Mount
RoHS Status: ROHS3 Compliant

Secondary Consideration:

Output Type (P-Channel vs. N-Channel) affects circuit design but does not prevent substitution when application topology permits
Rds On variation within acceptable thermal and efficiency margins
Operating temperature range differences

Parametric equivalents maintain identical electrical specifications. Manufacturer-recommended alternatives may vary in output type, current rating, or on-resistance while maintaining the core 1:2 switching topology and load voltage compatibility.

Parameter Comparison

Part Number	Manufacturer	Output Type	Number of Outputs	Ratio	Current (Max)	Rds On (Typ)	Input Type	Operating Temp	Package	Inventory
AP2182MPG-13	Diodes Inc.	P-Channel	2	1:2	1.5A	115mOhm	Non-Inverting	-40°C ~ 85°C	8-MSOP-EP	16400 Pcs
AP2186MPG-13	Diodes Inc.	P-Channel	2	1:2	1.5A	90mOhm	Non-Inverting	-40°C ~ 85°C	8-MSOP-EP	7900 Pcs
AP2191MPG-13	Diodes Inc.	P-Channel	1	1:1	1.5A	95mOhm	Non-Inverting	-40°C ~ 85°C	8-MSOP-EP	7420 Pcs
TPS2042BDGN	Texas Instruments	N-Channel	2	1:1	500mA	70mOhm	Inverting	-40°C ~ 85°C	8-HVSSOP	24860 Pcs
TPS2042BDGNR	Texas Instruments	N-Channel	2	1:1	500mA	70mOhm	Inverting	-40°C ~ 85°C	8-HVSSOP	20055 Pcs
TPS2060DGN	Texas Instruments	N-Channel	2	1:2	1.5A	70mOhm	Non-Inverting	0°C ~ 105°C	8-HVSSOP	774 Pcs
TPS2060DGNR	Texas Instruments	N-Channel	2	1:2	1.5A	70mOhm	Non-Inverting	0°C ~ 105°C	8-HVSSOP	2879 Pcs
TPS2062DGN	Texas Instruments	N-Channel	2	1:2	1A	70mOhm	Non-Inverting	-40°C ~ 125°C	8-HVSSOP	1640 Pcs
TPS2062DGNR	Texas Instruments	N-Channel	2	1:2	1A	70mOhm	Non-Inverting	-40°C ~ 125°C	8-HVSSOP	2700 Pcs

Engineering Selection Recommendations

Direct Parametric Equivalent: AP2186MPG-13 maintains identical electrical specifications to AP2182MPG-13 with improved on-resistance (90mOhm vs. 115mOhm), identical output configuration, current rating, and load voltage range. Both devices are ROHS3 compliant with MSL 1 rating and Active product status. This part is suitable for direct substitution in existing designs.

Topology Variant (Single Output): AP2191MPG-13 provides 1:1 output configuration instead of 1:2, reducing the number of switched outputs from two to one. This part maintains P-Channel output type, 1.5A current capability, and identical load voltage specifications. Selection requires circuit topology compatibility with single-output switching.

Alternative Topology with N-Channel Output: TPS2060DGN and TPS2060DGNR maintain the 1:2 output ratio and 1.5A current rating with N-Channel topology. These parts feature lower on-resistance (70mOhm) and extended operating temperature range (0°C ~ 105°C). N-Channel configuration requires circuit redesign for gate drive and control logic. Both variants are ROHS3 compliant and Active status.

Current-Limited Alternative: TPS2062DGN and TPS2062DGNR provide 1:2 topology with reduced maximum output current (1A vs. 1.5A) and N-Channel configuration. These parts support extended operating temperature to 125°C and maintain ROHS3 compliance. Selection is appropriate for applications with lower current requirements.

Lower Current Alternative: TPS2042BDGN and TPS2042BDGNR feature 1:1 output ratio with 500mA maximum current and N-Channel topology. These parts are suitable only for applications requiring reduced output current and single-channel switching.

All recommended substitutes maintain ROHS3 compliance, MSL 1 rating, and Active product status. Packaging compatibility (8-MSOP/8-HVSSOP) supports surface mount assembly without mechanical redesign.

Frequently Asked Questions (FAQ)

Q: Can AP2186MPG-13 replace AP2182MPG-13 directly? A: Yes. AP2186MPG-13 is a parametric equivalent with identical electrical specifications including 1:2 output ratio, 1.5A current rating, P-Channel topology, and 2.7V to 5.5V load voltage range. The improved on-resistance (90mOhm vs. 115mOhm) provides better thermal performance. Both parts use identical 8-MSOP-EP packaging and are ROHS3 compliant.

Q: What is the difference between TPS2060DGN and AP2182MPG-13? A: TPS2060DGN uses N-Channel output topology instead of P-Channel, requiring circuit redesign for gate drive and control logic. Both maintain 1:2 output ratio and 1.5A current rating. TPS2060DGN features lower on-resistance (70mOhm) and extended operating temperature (0°C ~ 105°C vs. -40°C ~ 85°C). Package compatibility is maintained through 8-MSOP/8-HVSSOP equivalence.

Q: Can TPS2042BDGN substitute for AP2182MPG-13? A: TPS2042BDGN is not a direct substitute. It provides 1:1 output ratio (single output) instead of 1:2, and maximum current is limited to 500mA instead of 1.5A. N-Channel topology also requires circuit redesign. This part is suitable only for applications with single-output switching and lower current requirements.

Q: What packaging considerations apply to these substitutes? A: AP2182MPG-13, AP2186MPG-13, and AP2191MPG-13 use 8-MSOP-EP packaging. Texas Instruments parts (TPS2042, TPS2060, TPS2062 series) use 8-HVSSOP packaging. Both package types are 8-pin surface mount with 0.118" (3.00mm) width and exposed pad. PCB footprint compatibility requires verification, though pin pitch and thermal pad dimensions are equivalent.

Q: Are all substitutes ROHS3 compliant? A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the environmental and regulatory requirements of AP2182MPG-13.

Q: What is the inventory status of substitute parts? A: AP2182MPG-13 has 16400 units in stock. AP2186MPG-13 has 7900 units. TPS2060DGN has limited availability at 774 units. TPS2042BDGN has highest availability at 24860 units. Inventory levels should be verified for production requirements.

Q: How does on-resistance affect substitution? A: On-resistance (Rds On) determines power dissipation and thermal performance. AP2182MPG-13 specifies 115mOhm typical. AP2186MPG-13 provides 90mOhm, reducing heat generation. Texas Instruments parts specify 70mOhm, providing superior thermal characteristics. Lower on-resistance is beneficial for high-current applications and extended operating life.

Q: Can I use TPS2062DGN if my application requires 1.5A output? A: TPS2062DGN is rated for maximum 1A output current, below the 1.5A requirement of AP2182MPG-13. This part is suitable only for applications with 1A or lower current demands. For 1.5A applications, use AP2186MPG-13, TPS2060DGN, or TPS2060DGNR.

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