TPS71202DRCRG4 Equivalent & Substitute Parts

Part Overview

The TPS71202DRCRG4 is a linear voltage regulator IC from Texas Instruments designed for positive adjustable output applications. This dual-output 250mA regulator operates across an input range up to 5.5V with adjustable output voltage from 1.2V to 5.5V and features integrated enable and power good control functions. The part is currently discontinued at DiGi Electronics, making equivalent substitute parts necessary for ongoing design support and procurement.

Substiute Parts

TPS71202DRCRG4

Texas InstrumentsIn Stock: 1015TPS71202DRCRG4 Datasheet

Current PartRFQ

TPS71202DRCT

Texas InstrumentsIn Stock: 1284TPS71202DRCT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the TPS71202DRCRG4 is determined by strict equivalence across the following critical parameters:

• Base product number (TPS71202)
• Output configuration (Positive)
• Output type (Adjustable)
• Number of regulators (2)
• Voltage specifications (Input Max 5.5V, Output 1.2V–5.5V)
• Current rating (250mA output)
• Dropout voltage (0.4V @ 500mA)
• Package type (10-VFDFN Exposed Pad)
• Control features (Enable, Power Good)
• Protection features (Over Temperature, Reverse Polarity, UVLO)
• Operating temperature range (-40°C ~ 125°C)
• Compliance certifications (ROHS3, REACH Unaffected)

The primary difference between the main part and its substitute is packaging format: the TPS71202DRCRG4 is supplied in cut tape, while the TPS71202DRCT is supplied in tape and reel format. Both parts share identical electrical specifications and functional characteristics.

Parameter Comparison

Engineering Selection Recommendations

The TPS71202DRCT is a direct functional equivalent to the TPS71202DRCRG4. Both parts are manufactured by Texas Instruments with identical electrical specifications, control features, and protection mechanisms. The TPS71202DRCT maintains active product status, ensuring continued availability and support compared to the discontinued TPS71202DRCRG4.

Selection between these parts depends on procurement requirements. The TPS71202DRCRG4 is supplied in cut tape format suitable for lower-volume or manual assembly operations. The TPS71202DRCT is supplied in tape and reel format, optimized for high-volume automated assembly processes.

Both parts meet ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for current manufacturing standards.

Frequently Asked Questions (FAQ)

Q: Can the TPS71202DRCT directly replace the TPS71202DRCRG4 in my design?

A: Yes. Both parts share identical electrical specifications, functional characteristics, and package geometry. The only difference is the packaging format (cut tape versus tape and reel). No circuit modifications are required.

Q: What is the difference between cut tape and tape and reel packaging?

A: Cut tape (DRCRG4) is supplied as individual segments suitable for manual handling and lower-volume assembly. Tape and reel (DRCT) is supplied on continuous reel format optimized for automated pick-and-place assembly equipment. The physical component and electrical performance are identical.

Q: Why is the TPS71202DRCRG4 discontinued?

A: The main part is discontinued at DiGi Electronics. The TPS71202DRCT remains active and available from Texas Instruments, providing continuity for the TPS71202 product line.

Q: Are there any compliance differences between these parts?

A: No. Both parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements.

Q: What are the key parameters that define substitution for this regulator?

A: Substitution is determined by matching the base product number (TPS71202), output configuration (positive adjustable), dual-output topology, voltage specifications (5.5V input max, 1.2V–5.5V output adjustable), 250mA current rating, 0.4V dropout voltage, 10-VFDFN package, control features (enable and power good), and protection features (over temperature, reverse polarity, UVLO).