RP130N331D-TR-YE Equivalent & Substitute Parts

Part Overview

The RP130N331D-TR-YE is a linear voltage regulator IC manufactured by Nisshinbo Micro Devices Inc., classified as a Power Management (PMIC) component. This device delivers a fixed positive 3.3V output at 150mA in a surface-mount SOT-23-5 package. The part is actively produced and widely used in applications requiring stable low-voltage power supply regulation with integrated enable control and overcurrent protection.

Substitute parts are identified to address inventory availability, supply chain continuity, or manufacturing lot variations while maintaining identical electrical and mechanical specifications.

Substiute Parts

RP130N331D-TR-YE

Nisshinbo Micro Devices Inc.In Stock: 861RP130N331D-TR-YE Datasheet

Current PartRFQ

RP130N331B-TR-YE

Nisshinbo Micro Devices Inc.In Stock: 7045RP130N331B-TR-YE Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RP130N331D-TR-YE is determined by strict equivalence across the following critical parameters:

• Output Voltage Configuration: Fixed positive 3.3V output
• Output Current Rating: 150mA maximum
• Input Voltage Tolerance: Maximum 6.5V
• Dropout Voltage Performance: 0.51V @ 150mA
• Package Specification: SOT-23-5 (SC-74A, SOT-753)
• Functional Features: Enable control and overcurrent protection
• Operating Temperature Range: -40°C to 105°C
• Mounting Type: Surface mount

Parts meeting all these parameters are classified as parametric equivalents and direct substitutes. The RP130x series designation confirms compatibility within the product family.

Parameter Comparison

Engineering Selection Recommendations

RP130N331B-TR-YE is a direct parametric equivalent to RP130N331D-TR-YE. Both parts are manufactured by Nisshinbo Micro Devices Inc. and maintain identical electrical specifications, package configuration, and functional characteristics.

Compliance Considerations: The RP130N331B-TR-YE carries ROHS3 Compliant certification, which supersedes the RoHS Compliant status of the primary part. Both parts are EAR99 classified and carry identical HTSUS codes. The RP130N331B-TR-YE includes REACH Unaffected status documentation.

Product Status: Both parts are actively produced, ensuring long-term availability and supply chain stability.

Selection Basis: Component selection between these two parts may be determined by inventory availability, supply chain logistics, or specific compliance documentation requirements. No electrical or mechanical redesign is required when substituting between these parts.

Frequently Asked Questions (FAQ)

Q: Can RP130N331B-TR-YE be used as a direct replacement for RP130N331D-TR-YE?

A: Yes. Both parts are parametric equivalents with identical output voltage (3.3V), output current (150mA), dropout voltage (0.51V @ 150mA), package type (SOT-23-5), and all functional features. No circuit modifications are required.

Q: Are the package dimensions identical between these parts?

A: Yes. Both parts use the SOT-23-5 package (SC-74A, SOT-753) with identical pin configuration and mechanical specifications. PCB layout and footprints are interchangeable.

Q: What is the difference between RoHS Compliant and ROHS3 Compliant designations?

A: ROHS3 Compliant represents an updated compliance certification that includes additional restricted substances beyond the original RoHS directive. The RP130N331B-TR-YE carries the more current ROHS3 designation. Both parts meet environmental compliance requirements for their respective certifications.

Q: Do both parts have the same thermal and electrical performance?

A: Yes. Both parts share identical quiescent current (58 µA), PSRR (80dB at 1kHz), operating temperature range (-40°C to 105°C), and all protection features (overcurrent protection and enable control).

Q: Is there a difference in moisture sensitivity between these parts?

A: No. Both parts carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture-related handling restrictions during storage or assembly.

Q: Can these parts be used interchangeably in high-volume production?

A: Yes. Both parts are actively produced by the same manufacturer with identical specifications. They are suitable for interchangeable use in production environments, subject to standard component qualification procedures.