TPS77825PWPR Equivalent & Substitute Parts

Part Overview

The TPS77825PWPR is a linear voltage regulator IC from Texas Instruments designed for positive fixed output applications. This device delivers 750mA output current at a fixed 2.5V output with integrated control features including Enable, Power Good, and Reset functions. The regulator is housed in a 20-HTSSOP surface mount package and is actively produced. Equivalent substitute parts may be required due to supply chain constraints, regional availability, or inventory management in production environments.

Substiute Parts

TPS77825PWPR

Texas InstrumentsIn Stock: 1101TPS77825PWPR Datasheet

Current PartRFQ

TPS77725PWPR

Texas InstrumentsIn Stock: 947TPS77725PWPR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TPS77825PWPR is determined by strict equivalence across the following critical parameters:

• Output voltage specification (2.5V fixed)
• Maximum output current capability (750mA)
• Input voltage rating (10V maximum)
• Package type and pinout (20-HTSSOP)
• Control feature set (Enable, Power Good, Reset)
• Protection mechanisms (Over Current, Over Temperature, Reverse Polarity)
• Operating temperature range (-40°C ~ 125°C)
• Quiescent current (125 µA)
• PSRR performance (60dB at 1kHz)

The TPS77725PWPR meets all these criteria and is classified as a parametric equivalent. Both devices share identical electrical specifications, package configuration, and functional capabilities.

Parameter Comparison

Engineering Selection Recommendations

Both the TPS77825PWPR and TPS77725PWPR are active products from Texas Instruments with identical electrical and mechanical specifications. Selection between these parts may be based on:

• Inventory availability and lead times
• Regional supplier stock levels
• Packaging and tape configuration requirements
• Compliance documentation requirements for specific applications

Both devices maintain ROHS3 compliance and REACH unaffected status, making them suitable for equivalent substitution in applications requiring regulatory compliance. The identical MSL rating (2, 1 Year) ensures consistent moisture handling requirements during storage and assembly.

Frequently Asked Questions (FAQ)

Q: Can TPS77725PWPR be used as a direct replacement for TPS77825PWPR?

A: Yes. The TPS77725PWPR is a parametric equivalent with identical output voltage, current rating, package type, control features, and protection mechanisms. No circuit modifications are required.

Q: Are the pinouts identical between these two parts?

A: Yes. Both devices use the 20-HTSSOP package with identical pinout configuration. PCB layout and footprint remain unchanged.

Q: Do both parts have the same moisture sensitivity level?

A: Yes. Both devices carry MSL rating 2 (1 Year), requiring identical storage and handling procedures.

Q: Are there any differences in compliance certifications?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry the same ECCN and HTSUS classifications.

Q: Can these parts be mixed in the same production batch?

A: Yes. Identical electrical specifications, package configuration, and compliance status allow interchangeable use within the same assembly process.

Q: What determines substitution eligibility for this product category?

A: Substitution is determined by matching output voltage, output current capability, input voltage rating, package type, control features, protection mechanisms, operating temperature range, and quiescent current specifications.