TPS2002CDRCR Equivalent & Substitute Parts

Part Overview

The TPS2002CDRCR is an active power switch integrated circuit from Texas Instruments, classified as a Power Management (PMIC) device. This N-channel power switch operates as a 1:2 driver, delivering up to 2A output current with integrated fault protection including current limiting, over-temperature shutdown, reverse current blocking, and under-voltage lockout (UVLO). The device is packaged in a 10-VSON (3x3) surface mount configuration and is currently in active production status. Equivalent and substitute parts are identified based on matching electrical specifications, package compatibility, and functional equivalence within the TPS200x series.

Substiute Parts

TPS2002CDRCR

Texas InstrumentsIn Stock: 1146TPS2002CDRCR Datasheet

Current PartRFQ

TPS2002CDRCT

Texas InstrumentsIn Stock: 1560TPS2002CDRCT Datasheet

Parametric EquivalentRFQ

TPS2003CDRCR

Texas InstrumentsIn Stock: 9316TPS2003CDRCR Datasheet

Parametric EquivalentRFQ

TPS2003CDRCT

Texas InstrumentsIn Stock: 246747TPS2003CDRCT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TPS2002CDRCR are identified based on electrical and mechanical parameter equivalence. The substitution logic is based on the following criteria:

Electrical Equivalence: All substitute parts maintain identical specifications for output current (2A maximum), load voltage range (4.5V ~ 5.5V), on-resistance (70mOhm typical), operating temperature range (-40°C ~ 125°C), and fault protection features (current limiting, over-temperature, reverse current, UVLO).

Functional Equivalence: All parts operate as 1:2 N-channel power switches with high-side output configuration, non-inverting input type, and on/off interface control with status flag output.

Package Compatibility: All substitute parts use the 10-VFDFN Exposed Pad package in 10-VSON (3x3) form factor, compatible with identical PCB layouts and assembly processes.

Packaging Format Variations: Substitutes differ only in tape and reel format (Tape & Reel vs. Cut Tape & Digi-Reel®), which does not affect electrical or mechanical compatibility.

Compliance Equivalence: All parts maintain ROHS3 compliance, identical MSL ratings (2, 1 Year), and equivalent regulatory classifications (EAR99, HTSUS 8542.39.0001).

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed are functionally and electrically equivalent to the TPS2002CDRCR and are suitable for direct replacement in applications requiring a 1:2 N-channel power switch with 2A output capability and integrated fault protection.

TPS2002CDRCT: Identical electrical specifications and package to TPS2002CDRCR with alternative tape and reel format. Both are active production parts with ROHS3 compliance and equivalent regulatory status.

TPS2003CDRCR and TPS2003CDRCT: Functionally equivalent alternatives from the TPS2003 variant within the TPS200x series. Both maintain identical electrical performance, package compatibility, and compliance certifications. The TPS2003CDRCT variant offers the highest inventory availability (246,705 units) among all listed substitutes.

Selection between TPS2002 and TPS2003 variants, as well as between packaging formats (Tape & Reel vs. Cut Tape & Digi-Reel®), should be based on procurement requirements, inventory availability, and assembly process specifications rather than electrical performance, as all parts are electrically and mechanically equivalent.

Frequently Asked Questions (FAQ)

Q: Can TPS2002CDRCT be used as a direct replacement for TPS2002CDRCR?

A: Yes. Both parts are electrically and mechanically identical. The only difference is the packaging format (both use Tape & Reel). They are interchangeable for all circuit applications.

Q: What is the difference between TPS2002 and TPS2003 variants?

A: Based on the provided specifications, both TPS2002 and TPS2003 variants maintain identical electrical parameters, output current ratings (2A), voltage specifications (4.5V ~ 5.5V), on-resistance (70mOhm), operating temperature range (-40°C ~ 125°C), and fault protection features. Both are functionally equivalent for power switch applications.

Q: Are packaging format differences (Tape & Reel vs. Cut Tape & Digi-Reel®) significant for substitution?

A: Packaging format differences do not affect electrical or mechanical compatibility. The choice between formats is determined by assembly equipment compatibility and procurement logistics. All parts use the identical 10-VFDFN Exposed Pad package in 10-VSON (3x3) form factor.

Q: Do all substitute parts meet the same compliance requirements?

A: Yes. All listed parts are ROHS3 compliant, carry identical MSL ratings (2, 1 Year), and share equivalent regulatory classifications (EAR99, HTSUS 8542.39.0001).

Q: Which substitute part has the best inventory availability?

A: TPS2003CDRCT offers the highest inventory level at 246,705 units in stock, followed by TPS2003CDRCR at 9,300 units, TPS2002CDRCT at 1,477 units, and TPS2002CDRCR at 1,106 units.

Q: Can these parts be used interchangeably on the same PCB layout?

A: Yes. All substitute parts use the identical 10-VFDFN Exposed Pad package in 10-VSON (3x3) form factor with surface mount configuration, ensuring compatibility with the same PCB footprint and assembly process.