AP130-33YRL-13 Equivalent & Substitute Parts

Part Overview

The AP130-33YRL-13 is a linear voltage regulator IC from Diodes Incorporated designed for positive fixed 3.3V output applications with 300mA current capacity in a SOT-89R-3 surface mount package. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity. The AP130 series provides regulated power management for embedded systems, consumer electronics, and industrial applications requiring stable 3.3V rails with integrated protection features.

Substiute Parts

AP130-33YRL-13

Diodes IncorporatedIn Stock: 3819AP130-33YRL-13 Datasheet

Current PartRFQ

AP130-33YRG-13

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

DirectRFQ

AP130-33YG-13

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

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AP130-33YRL-13 is determined by strict equivalence across the following critical parameters:

• Output voltage: 3.3V fixed
• Output current capacity: 300mA
• Input voltage maximum: 5.5V
• Voltage dropout: 0.5V @ 300mA
• Package compatibility: SOT-89R-3 or SOT-89-3
• Protection features: Over Current, Over Temperature, Short Circuit
• Operating temperature range: -40°C to 85°C
• Regulatory compliance: ROHS3 Compliant

The AP130-33YRG-13 and AP130-33YG-13 meet all electrical and mechanical substitution criteria. Differences exist only in product status (Active vs. Obsolete) and packaging format (Tape & Reel vs. Cut Tape & Digi-Reel), which do not affect functional equivalence or electrical performance.

Parameter Comparison

Engineering Selection Recommendations

The AP130-33YRG-13 is the primary substitute for the obsolete AP130-33YRL-13. Both parts share identical electrical specifications and are supplied in Tape & Reel packaging format. The AP130-33YRG-13 carries Active product status, ensuring long-term availability and supply chain continuity.

The AP130-33YG-13 provides an alternative substitute with identical electrical performance and Active product status. This part is supplied in Cut Tape and Digi-Reel format, suitable for applications requiring smaller order quantities or alternative packaging logistics. The minor package designation difference (SOT-89-3 vs. SOT-89R-3) does not affect functional compatibility or PCB footprint requirements.

Both substitutes maintain full ROHS3 compliance and MSL Level 1 rating, ensuring compatibility with standard manufacturing processes and storage conditions. Selection between AP130-33YRG-13 and AP130-33YG-13 should be based on procurement volume requirements and packaging format availability.

Frequently Asked Questions (FAQ)

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

A: Yes. All three parts are electrically and mechanically equivalent. They deliver identical output voltage (3.3V), current capacity (300mA), dropout voltage (0.5V @ 300mA), and protection features. PCB footprints and circuit connections are identical.

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

A: Both designations refer to the same physical package form factor (TO-243AA). The difference is in supplier device package nomenclature. There is no functional or mechanical difference affecting PCB layout or component placement.

Q: Why is AP130-33YRL-13 marked as obsolete?

A: Obsolete status indicates the part is no longer in active production. AP130-33YRG-13 and AP130-33YG-13 are Active alternatives that provide identical functionality with assured long-term availability.

Q: Does packaging format (Tape & Reel vs. Cut Tape) affect electrical performance?

A: No. Packaging format affects only procurement logistics and handling. Electrical specifications, performance characteristics, and reliability are identical regardless of packaging format.

Q: Are all three parts ROHS3 compliant?

A: Yes. AP130-33YRL-13, AP130-33YRG-13, and AP130-33YG-13 are all ROHS3 compliant with MSL Level 1 rating, suitable for standard manufacturing and storage environments.

Q: Which substitute should be selected for new designs?

A: For new designs, either AP130-33YRG-13 or AP130-33YG-13 is appropriate. Selection depends on procurement volume and packaging format preference. Both carry Active product status and ensure supply continuity.