TPS72750YFFR Equivalent & Substitute Parts

Part Overview

The TPS72750YFFR is a linear voltage regulator IC from Texas Instruments designed for power management applications. It delivers a fixed 5V output at 250mA with a maximum dropout voltage of 0.2V at 200mA. The device is housed in a 4-DSBGA package and includes integrated protection features for over-current, over-temperature, and under-voltage lockout conditions. As an active product with ROHS3 compliance and unlimited moisture sensitivity rating, the TPS72750YFFR remains in production. Equivalent substitute parts are identified based on matching electrical specifications, output configuration, and package compatibility to ensure direct functional replacement in existing designs.

Substiute Parts

TPS72750YFFR

Texas InstrumentsIn Stock: 4322TPS72750YFFR Datasheet

Current PartRFQ

TPS72750YFFT

Texas InstrumentsIn Stock: 1064TPS72750YFFT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TPS72750YFFR are identified through parametric equivalence. The substitution criteria are based on the following key parameters that must remain constant across all equivalent devices:

• Output voltage configuration: Positive, Fixed 5V
• Output current rating: 250mA
• Maximum input voltage: 5.5V
• Dropout voltage specification: 0.2V @ 200mA
• Quiescent current: 110 µA
• Package type: 4-DSBGA
• Operating temperature range: -40°C to 125°C
• Protection features: Over Current, Over Temperature, Under Voltage Lockout (UVLO)
• Regulatory compliance: ROHS3 Compliant

Parts meeting all these criteria are classified as parametric equivalents and direct functional substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both the TPS72750YFFR and TPS72750YFFT are active products from Texas Instruments with identical electrical specifications and ROHS3 compliance. Selection between these parts should be based on availability and packaging tape configuration. The TPS72750YFFR is available in higher inventory (4300 pcs) compared to TPS72750YFFT (975 pcs). Both devices meet the same regulatory requirements and certifications, including REACH unaffected status and EAR99 export classification. For applications requiring immediate availability or higher stock levels, the TPS72750YFFR is the primary choice. The TPS72750YFFT serves as a direct functional equivalent when the primary part is unavailable.

Frequently Asked Questions (FAQ)

Q: Can TPS72750YFFT be used as a direct replacement for TPS72750YFFR?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, output voltage, current rating, dropout voltage, operating temperature range, and protection features. The difference lies in tape configuration only.

Q: What is the difference between TPS72750YFFR and TPS72750YFFT?

A: The primary difference is the tape reel configuration. TPS72750YFFR uses standard tape & reel packaging, while TPS72750YFFT uses a 1x1 package configuration. Electrical performance and functionality are identical.

Q: Are both parts ROHS3 compliant?

A: Yes. Both TPS72750YFFR and TPS72750YFFT are ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

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

A: Substitutability is determined by matching output voltage (5V fixed), output current (250mA), input voltage rating (5.5V max), dropout voltage (0.2V @ 200mA), package type (4-DSBGA), operating temperature range (-40°C to 125°C), and integrated protection features (over-current, over-temperature, UVLO).

Q: Can these parts be used in applications requiring different output voltages?

A: No. Both TPS72750YFFR and TPS72750YFFT are fixed 5V output regulators. They are not suitable for applications requiring different output voltage levels.

Q: What is the maximum output current for these regulators?

A: The maximum continuous output current is 250mA for both parts. Applications requiring higher current output require alternative regulator devices.