TPS71202DRCR Equivalent & Substitute Parts

Part Overview

The TPS71202DRCR is a linear voltage regulator IC from Texas Instruments designed for positive adjustable output applications. This dual-output regulator delivers 250mA per channel with a wide input voltage range up to 5.5V and adjustable output voltage from 1.2V to 5.5V. The device integrates protection features including over-temperature, reverse polarity, and under-voltage lockout (UVLO) protection, making it suitable for precision power management in embedded systems and portable applications. The part is currently in active production status with full RoHS3 compliance and REACH unaffected designation.

Substitute parts are identified based on identical electrical performance specifications and functional equivalence, differing only in packaging and supply format.

Substiute Parts

TPS71202DRCR

Texas InstrumentsIn Stock: 9137TPS71202DRCR Datasheet

Current PartRFQ

TPS71202DRCT

Texas InstrumentsIn Stock: 1284TPS71202DRCT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TPS71202DRCR is determined by strict equivalence across all electrical and functional parameters. The primary substitute identified is the TPS71202DRCT, which maintains identical specifications across the following critical parameters:

Output configuration (positive), output type (adjustable), dual-regulator architecture, input voltage range (5.5V maximum), output voltage range (1.2V to 5.5V), dropout voltage (0.4V @ 500mA), output current (250mA), quiescent current (250 µA), PSRR performance (59dB ~ 54dB at 120Hz), control features (Enable and Power Good), protection mechanisms (over-temperature, reverse polarity, UVLO), operating temperature range (-40°C to 125°C), and package type (10-VFDFN with exposed pad).

The only distinction between these parts is the supply packaging format: the TPS71202DRCR is supplied in Cut Tape (CT) & Digi-Reel® format, while the TPS71202DRCT is supplied in Tape & Reel (TR) format. Both parts share the same base product number (TPS71202), product status (Active), RoHS3 compliance, and MSL rating (2, 1 Year).

Parameter Comparison

Engineering Selection Recommendations

The TPS71202DRCT is a direct functional equivalent to the TPS71202DRCR. Both parts maintain Active product status with full RoHS3 compliance and identical REACH unaffected designation. Selection between these parts should be based solely on supply chain requirements and packaging format availability.

The TPS71202DRCR in Cut Tape format is appropriate for lower-volume applications, prototype development, and mixed-component orders where individual piece selection is required. The TPS71202DRCT in Tape & Reel format is suitable for high-volume production runs and automated assembly processes where continuous reel feeding is standard practice.

Both parts carry identical moisture sensitivity levels (MSL 2, 1 Year) and require equivalent handling and storage protocols. No functional performance differences exist between these variants.

Frequently Asked Questions (FAQ)

Q: Can TPS71202DRCT be used as a direct replacement for TPS71202DRCR in production assembly?

A: Yes. The TPS71202DRCT is electrically and functionally identical to the TPS71202DRCR. The only difference is the supply packaging format (Tape & Reel versus Cut Tape). If your assembly equipment supports reel-fed components, the TPS71202DRCT is a direct substitute.

Q: What is the difference between Cut Tape and Tape & Reel packaging?

A: Cut Tape (CT) format provides individual component strips suitable for manual placement or lower-volume pick-and-place operations. Tape & Reel (TR) format supplies components on continuous reels optimized for high-speed automated assembly equipment. Both formats contain the same component with identical electrical specifications.

Q: Are there any performance differences between TPS71202DRCR and TPS71202DRCT?

A: No. Both parts deliver identical electrical performance, including output voltage range (1.2V to 5.5V), output current (250mA), dropout voltage (0.4V @ 500mA), quiescent current (250 µA), PSRR (59dB ~ 54dB at 120Hz), and all protection features.

Q: Do both parts require the same PCB layout and external component design?

A: Yes. Both parts use the identical 10-VFDFN package with exposed pad and require the same circuit design, component values, and PCB layout considerations.

Q: What is the MSL rating for both parts, and what does it mean?

A: Both parts carry MSL 2 (1 Year) rating. This indicates the components can be stored in standard laboratory conditions for up to one year before reflow soldering. After opening the moisture barrier bag, components must be used within the specified floor life or baked according to IPC standards.

Q: Are both parts RoHS3 compliant?

A: Yes. Both TPS71202DRCR and TPS71202DRCT are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for commercial electronics manufacturing.