AP130-33YL-13 Equivalent & Substitute Parts

Part Overview

The AP130-33YL-13 is a linear voltage regulator IC from Diodes Incorporated designed for positive fixed 3.3V output applications with 300mA current capacity in SOT-89-3 surface mount packaging. This part is classified as obsolete, making identification of active equivalent alternatives essential for ongoing production and design continuity. Substitute parts maintain identical electrical specifications and mechanical compatibility while offering active product status and improved supply chain availability.

Substiute Parts

AP130-33YL-13

Diodes IncorporatedIn Stock: 7021AP130-33YL-13 Datasheet

Current PartRFQ

AP130-33YG-13

Diodes IncorporatedIn Stock: 2111AP130-33YG-13 Datasheet

Parametric EquivalentRFQ

AP130-33YRG-13

Diodes IncorporatedIn Stock: 3982AP130-33YRG-13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AP130-33YL-13 is determined by strict equivalence across all electrical and mechanical parameters. The following criteria establish valid substitutes:

• Output voltage fixed at 3.3V
• Output current capacity of 300mA
• Maximum input voltage of 5.5V
• Voltage dropout specification of 0.5V @ 300mA
• Quiescent current of 100 µA
• PSRR of 58dB (100Hz)
• Identical protection features (Over Current, Over Temperature, Short Circuit)
• Operating temperature range of -40°C ~ 85°C
• Surface mount configuration in TO-243AA package
• ROHS3 compliance and MSL 1 rating

Two active substitute parts meet these criteria: AP130-33YG-13 and AP130-33YRG-13. Both are manufactured by Diodes Incorporated and share the same base product number (AP130). The distinction between substitutes is packaging format only, not electrical performance.

Parameter Comparison

Engineering Selection Recommendations

Both AP130-33YG-13 and AP130-33YRG-13 are direct electrical and mechanical equivalents to the obsolete AP130-33YL-13. Selection between the two active substitutes depends on procurement and assembly requirements:

AP130-33YG-13 is supplied in Cut Tape (CT) and Digi-Reel® packaging formats, suitable for mixed-volume production runs and manual assembly operations. This part maintains active product status with 2008 units in current inventory.

AP130-33YRG-13 is supplied in Tape & Reel (TR) format, optimized for high-volume automated assembly processes. This part maintains active product status with 3900 units in current inventory.

Both parts carry ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity ratings, ensuring compatibility with standard manufacturing and storage protocols. The choice between packaging formats should align with production volume, assembly equipment capabilities, and supply chain logistics.

Frequently Asked Questions (FAQ)

Q: Can AP130-33YG-13 and AP130-33YRG-13 be used interchangeably with AP130-33YL-13?

A: Yes. Both substitute parts are parametric equivalents with identical electrical specifications, output voltage, current capacity, protection features, and operating temperature range. The only difference is packaging format (Cut Tape vs. Tape & Reel), which does not affect circuit performance or PCB placement compatibility.

Q: What is the difference between SOT-89-3 and SOT-89R-3 packaging?

A: Both are surface mount packages in the TO-243AA case style with identical pin configuration and PCB footprint. SOT-89R-3 indicates the part is supplied on tape and reel, while SOT-89-3 indicates cut tape or alternative packaging. The physical component and electrical performance are identical.

Q: Are there any compliance or certification differences between the three parts?

A: No. All three parts carry identical ROHS3 compliance, MSL 1 (Unlimited) ratings, REACH Unaffected status, and ECCN/HTSUS classifications. Compliance and regulatory status are equivalent across all variants.

Q: Which substitute should be selected for new designs?

A: Either AP130-33YG-13 or AP130-33YRG-13 is appropriate for new designs. Selection should be based on production volume and assembly process: AP130-33YG-13 for lower volumes or mixed assembly, AP130-33YRG-13 for high-volume automated production.

Q: Is the obsolete status of AP130-33YL-13 a concern for existing inventory?

A: Existing inventory of AP130-33YL-13 remains functional and suitable for use. Obsolete status indicates the manufacturer has discontinued production. For new procurement or long-term supply assurance, transition to AP130-33YG-13 or AP130-33YRG-13 is recommended.