TPS70102PWPR Equivalent & Substitute Parts

Part Overview

The TPS70102PWPR is a linear voltage regulator IC from Texas Instruments designed for positive adjustable output applications. This dual-output regulator delivers 500mA and 250mA respectively and operates across an input voltage range up to 6V with adjustable output from 1.22V to 5.5V. The device is classified as Active product status and is RoHS3 compliant. Alternative models may be required due to inventory constraints, application-specific packaging preferences, or supply chain considerations while maintaining identical electrical and mechanical specifications.

Substiute Parts

TPS70102PWPR

Texas InstrumentsIn Stock: 1939TPS70102PWPR Datasheet

Current PartRFQ

TPS70202PWPR

Texas InstrumentsIn Stock: 2126TPS70202PWPR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The TPS70202PWPR qualifies as a parametric equivalent to the TPS70102PWPR based on strict alignment across all critical electrical and mechanical parameters. Substitution is valid when the following parameters match identically:

• Output configuration (Positive)
• Output type (Adjustable)
• Number of regulators (2)
• Voltage specifications (Input Max: 6V; Output Min: 1.22V; Output Max: 5.5V)
• Voltage dropout (0.28V @ 500mA)
• Current output ratings (500mA, 250mA)
• Quiescent current (190 µA)
• PSRR (60dB @ 1kHz)
• Control and protection features (identical)
• Operating temperature range (-40°C ~ 125°C)
• Package type (20-PowerTSSOP)
• Compliance certifications (RoHS3, REACH Unaffected)

Parameter Comparison

Engineering Selection Recommendations

Both the TPS70102PWPR and TPS70202PWPR are Active product status devices from Texas Instruments with identical electrical and mechanical specifications. Selection between these parts should be based on:

• Inventory availability and lead time requirements
• Supply chain logistics and packaging format preferences (Cut Tape vs. alternative packaging)
• Cost considerations where applicable
• Compliance requirements are equivalent for both parts (RoHS3 Compliant, REACH Unaffected, EAR99 classification)

No functional or performance differences exist between these devices. Direct substitution is valid for all applications where the TPS70102PWPR is specified.

Frequently Asked Questions (FAQ)

Q: Can TPS70202PWPR be used as a direct replacement for TPS70102PWPR?

A: Yes. All electrical parameters, control features, protection mechanisms, operating temperature range, and package specifications are identical. Direct substitution is valid without circuit modification.

Q: Are there any differences in compliance or certifications?

A: No. Both parts carry identical RoHS3 compliance, REACH Unaffected status, and EAR99 ECCN classification. Moisture sensitivity levels and storage requirements are equivalent.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is determined by matching output configuration, output type, number of regulators, voltage specifications (input maximum, output minimum and maximum, dropout voltage), current ratings, quiescent current, PSRR, control and protection features, operating temperature range, package type, and compliance certifications.

Q: Are there any package or mounting differences?

A: No. Both devices use the 20-PowerTSSOP package with identical dimensions (0.173", 4.40mm Width) and surface mount mounting type.

Q: What is the inventory status for each part?

A: TPS70102PWPR has 1900 Pcs New Original In Stock. TPS70202PWPR has 2100 Pcs New Original In Stock. Both are available as new original components.