TPS2010DRG4 Equivalent & Substitute Parts

Part Overview

The TPS2010DRG4 is a Power Management Integrated Circuit (PMIC) functioning as a power switch/driver with 1:1 N-Channel configuration, rated for 200mA output current. This component is designed for high-side switching applications in systems requiring load voltage ranges of 2.7V to 5.5V. The TPS2010DRG4 is currently discontinued at DiGi Electronics, making identification of equivalent substitute parts essential for ongoing design support and production continuity.

Substiute Parts

TPS2010DRG4

Texas InstrumentsIn Stock: 743TPS2010DRG4 Datasheet

Current PartRFQ

TPS2010ADR

Texas InstrumentsIn Stock: 4444TPS2010ADR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TPS2010DRG4 is determined by strict alignment of the following electrical and mechanical parameters:

• Package / Case: 8-SOIC form factor (0.154", 3.90mm Width) for direct PCB compatibility
• Output Configuration: High Side switching topology
• Output Type: N-Channel FET architecture
• Voltage - Load Range: 2.7V ~ 5.5V operational envelope
• Current - Output (Max): 200mA rated capacity
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Interface: On/Off control logic
• Input Type: Non-Inverting signal processing

The TPS2010ADR qualifies as a direct substitute based on identical alignment across all critical parameters. Both components share the same base product number (TPS2010), manufacturer (Texas Instruments), and functional specifications within the defined electrical and mechanical constraints.

Parameter Comparison

Engineering Selection Recommendations

The TPS2010ADR is the qualified substitute for the discontinued TPS2010DRG4. Both components maintain identical electrical specifications across load voltage, output current, package form factor, and operating temperature range. The TPS2010ADR is currently in active production status with confirmed inventory availability (4398 Pcs New Original In Stock), ensuring supply chain continuity.

Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for new designs and production transitions. The TPS2010ADR includes additional Under-Voltage Lockout (UVLO) fault protection compared to the original part, providing enhanced system reliability without compromising functional compatibility.

The lower on-resistance specification of the TPS2010ADR (30mOhm typical versus 75mOhm) represents an improvement in switching efficiency and thermal performance, with no negative impact on circuit operation when substituting into existing TPS2010DRG4 designs.

Frequently Asked Questions (FAQ)

Q: Can the TPS2010ADR be used as a direct replacement for the TPS2010DRG4 in existing PCB designs?

A: Yes. Both components share identical 8-SOIC package dimensions, pinout configuration, and electrical specifications for load voltage (2.7V ~ 5.5V), output current (200mA), and operating temperature range (-40°C ~ 125°C). No PCB modifications are required.

Q: What is the difference in on-resistance between these parts?

A: The TPS2010DRG4 specifies 75mOhm typical on-resistance, while the TPS2010ADR specifies 30mOhm typical. The lower on-resistance of the substitute part reduces power dissipation and improves thermal performance without affecting functional compatibility.

Q: Does the TPS2010ADR include additional protection features?

A: The TPS2010ADR includes Under-Voltage Lockout (UVLO) protection in addition to the current limiting and over-temperature protection present in the TPS2010DRG4. This enhancement provides additional system reliability.

Q: Are both parts RoHS compliant?

A: Yes. Both the TPS2010DRG4 and TPS2010ADR are ROHS3 compliant and REACH unaffected, meeting regulatory requirements for electronic component manufacturing and use.

Q: What is the packaging difference between these parts?

A: The TPS2010DRG4 is supplied in standard packaging, while the TPS2010ADR is supplied in Tape & Reel (TR) format. Both use the same 8-SOIC package form factor. Tape & Reel packaging is standard for high-volume production and does not affect component functionality.

Q: Is the TPS2010ADR currently available?

A: Yes. The TPS2010ADR is in active production status with 4398 Pcs New Original In Stock, providing reliable supply availability for design implementation and production requirements.