TPS2013D Equivalent & Substitute Parts

Part Overview

The TPS2013D is a Power Management Integrated Circuit (PMIC) functioning as a power switch/driver with N-channel output configuration. This component is classified as Not For New Designs, indicating it has reached end-of-life status. The TPS2013D delivers 1.5A maximum output current in a high-side switching configuration with on/off interface control. Due to its discontinued design status, identifying functionally equivalent substitute components is essential for ongoing system support, maintenance, and legacy product servicing.

Substiute Parts

TPS2013D

Texas InstrumentsIn Stock: 1112TPS2013D Datasheet

Current PartRFQ

TPS2013AD

Texas InstrumentsIn Stock: 2019TPS2013AD Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TPS2013D is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Switch Type: General Purpose
• Output Configuration: High Side
• Output Type: N-Channel
• Number of Outputs: 1
• Ratio - Input:Output: 1:1
• Voltage - Load: 2.7V ~ 5.5V
• Current - Output (Max): 1.5A minimum
• Interface: On/Off
• Input Type: Non-Inverting
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)

Acceptable Variation Parameters:

• Rds On (Typ): May be lower than 75mOhm (improved performance)
• Fault Protection: May include additional protection features beyond Current Limiting and Over Temperature
• Product Status: Active status preferred for ongoing availability

The TPS2013AD meets all mandatory matching parameters while offering improved on-resistance and enhanced fault protection features, qualifying it as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The TPS2013AD is the manufacturer-recommended substitute for the TPS2013D. Both components share identical electrical specifications for load voltage, output current, and thermal operating range. The TPS2013AD provides superior performance characteristics through reduced on-resistance (33mOhm versus 75mOhm) and enhanced fault protection via Under-Voltage Lockout (UVLO) functionality.

The TPS2013AD maintains Active product status, ensuring continued availability and manufacturing support, whereas the TPS2013D is classified as Not For New Designs. Both components are ROHS3 compliant with identical moisture sensitivity ratings and package specifications, enabling direct pin-compatible substitution without PCB redesign.

Frequently Asked Questions (FAQ)

Q: Can the TPS2013AD replace the TPS2013D in existing designs?

A: Yes. The TPS2013AD is pin-compatible and functionally equivalent to the TPS2013D. Both components feature identical 8-SOIC packaging, load voltage range (2.7V ~ 5.5V), maximum output current (1.5A), and operating temperature range (-40°C ~ 125°C). No PCB modifications are required.

Q: What are the key differences between TPS2013D and TPS2013AD?

A: The primary differences are on-resistance and fault protection. The TPS2013AD features lower on-resistance (33mOhm versus 75mOhm), resulting in reduced power dissipation. The TPS2013AD includes Under-Voltage Lockout (UVLO) protection in addition to current limiting and over-temperature protection. The TPS2013AD maintains Active product status, while the TPS2013D is Not For New Designs.

Q: Are there any compliance or certification differences?

A: No. Both the TPS2013D and TPS2013AD are ROHS3 compliant with identical moisture sensitivity levels (MSL 1 - Unlimited). Both components carry the same REACH and ECCN classifications.

Q: What is the impact of the lower on-resistance in the TPS2013AD?

A: Lower on-resistance (33mOhm versus 75mOhm) reduces resistive power loss across the switch, resulting in lower junction temperature and improved thermal performance under identical load conditions. This is a performance enhancement with no negative impact on compatibility.

Q: Is the TPS2013AD suitable for high-side switching applications?

A: Yes. Both the TPS2013D and TPS2013AD are configured for high-side N-channel switching with on/off interface control and non-inverting input logic. Both are suitable for identical high-side switching applications.