TPS2113APWRG4 Equivalent & Substitute Parts

Part Overview

The TPS2113APWRG4 is an OR Controller Source Selector Switch manufactured by Texas Instruments, designed for power management applications in handheld and mobile devices. This N-Channel 2:1 source selector switch integrates internal switching logic to manage dual power source selection with minimal delay and low supply current consumption.

The TPS2113APWRG4 carries an Obsolete product status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term product availability for applications currently utilizing this component.

Substiute Parts

TPS2113APWRG4

Texas InstrumentsIn Stock: 2422TPS2113APWRG4 Datasheet

Current PartRFQ

TPS2113ADRBR

Texas InstrumentsIn Stock: 32160TPS2113ADRBR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TPS2113APWRG4 is determined by strict equivalence across the following critical parameters:

• Functional Type: Source Selector Switch with N-Channel FET topology
• Input:Output Ratio: 2:1 configuration
• Electrical Performance: Delay times (ON: 1 ms, OFF: 5 ms), maximum output current (1.25A), supply current (55 µA), and supply voltage range (2.8V ~ 5.5V)
• Operating Temperature Range: -40°C ~ 85°C
• Compliance Standards: ROHS3 Compliant, REACH Unaffected
• Base Product Number: TPS2113 series

The TPS2113ADRBR qualifies as a direct substitute based on identical electrical specifications and functional performance. The primary difference lies in packaging format and product status, with the substitute offering an active product lifecycle status and alternative package configuration.

Parameter Comparison

Engineering Selection Recommendations

The TPS2113ADRBR is the manufacturer-recommended substitute for the obsolete TPS2113APWRG4. Both components maintain identical electrical specifications, functional performance, and compliance certifications (ROHS3 Compliant, REACH Unaffected).

The primary consideration for component selection is packaging format. The TPS2113APWRG4 uses an 8-TSSOP package, while the TPS2113ADRBR uses an 8-VDFN Exposed Pad package. PCB layout and thermal management requirements must account for this package geometry difference.

The TPS2113ADRBR carries Active product status, ensuring long-term availability and supply chain continuity. The Moisture Sensitivity Level (MSL) differs between the two parts (MSL 1 versus MSL 2), which affects storage and handling requirements but does not impact functional equivalence.

Frequently Asked Questions (FAQ)

Q: Can the TPS2113ADRBR directly replace the TPS2113APWRG4 in existing designs?

A: Electrical and functional replacement is direct. PCB layout modifications are required due to package format differences (8-TSSOP versus 8-VDFN Exposed Pad). Pin configuration and electrical performance remain identical.

Q: What is the impact of the different Moisture Sensitivity Levels?

A: MSL 1 (TPS2113APWRG4) allows unlimited storage without baking. MSL 2 (TPS2113ADRBR) requires baking after one year of storage. This affects component handling and shelf-life management but does not impact circuit performance.

Q: Why is the TPS2113APWRG4 marked as Obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The TPS2113ADRBR represents the active product line continuation within the TPS2113 series.

Q: Are the supply voltage and current specifications identical?

A: Yes. Both parts operate across 2.8V to 5.5V supply voltage with 55 µA supply current and deliver maximum 1.25A output current with identical switching delay characteristics.

Q: What are the key parameters that determine substitution eligibility?

A: Functional type (Source Selector Switch), FET topology (N-Channel), input:output ratio (2:1), switching delays (1 ms ON, 5 ms OFF), output current rating (1.25A), supply specifications (2.8V ~ 5.5V, 55 µA), operating temperature range (-40°C ~ 85°C), and compliance certifications (ROHS3, REACH Unaffected).