AP130-20SAG-7 Equivalent & Substitute Parts

Part Overview

The AP130-20SAG-7 is a linear voltage regulator IC from Diodes Incorporated designed for positive fixed output applications. This Surface Mount device delivers 300mA output current with a fixed 2V output and is housed in a SOT-23-3 package. The part is currently Active in product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required for design flexibility, inventory management, or supply chain continuity.

Substiute Parts

AP130-20SAG-7

Diodes IncorporatedIn Stock: 9287AP130-20SAG-7 Datasheet

Current PartRFQ

AP130-20RG-7

Diodes IncorporatedIn Stock: 9121AP130-20RG-7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The AP130-20SAG-7 has one identified substitute part: AP130-20RG-7. This substitution is valid based on the following criteria:

Electrical Parameter Equivalence:

• Identical output voltage: 2V fixed
• Identical maximum input voltage: 5.5V
• Identical output current rating: 300mA
• Identical dropout voltage: 0.5V @ 300mA
• Identical quiescent current: 100 µA
• Identical PSRR: 58dB (100Hz)
• Identical protection features: Over Current, Over Temperature, Short Circuit
• Identical operating temperature range: -40°C ~ 85°C

Mechanical & Compliance Equivalence:

• Same manufacturer: Diodes Incorporated
• Same base product number: AP130
• Same package family: TO-236-3, SC-59, SOT-23-3
• Identical RoHS3 compliance status
• Identical MSL rating: 1 (Unlimited)
• Both parts are Active in product status

Packaging Distinction: The primary difference is the supplier device package designation: AP130-20SAG-7 uses SOT-23-3 while AP130-20RG-7 uses SC-59R. Both designations refer to equivalent three-pin Surface Mount packages with identical pinout and thermal characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both AP130-20SAG-7 and AP130-20RG-7 are suitable for applications requiring a 2V fixed positive linear voltage regulator with 300mA output capacity. Selection between these parts is determined by packaging requirements and PCB layout constraints rather than electrical performance differences.

AP130-20SAG-7 is specified when SOT-23-3 package designation is required by design documentation or assembly specifications.

AP130-20RG-7 is specified when SC-59R package designation is required by design documentation or assembly specifications.

Both parts maintain identical electrical characteristics, thermal performance, and regulatory compliance. The choice between them does not affect circuit functionality, reliability, or performance metrics. Both parts are Active products with full RoHS3 compliance and unlimited moisture sensitivity rating, ensuring long-term availability and regulatory adherence.

Frequently Asked Questions (FAQ)

Q: Can AP130-20RG-7 be used as a direct replacement for AP130-20SAG-7?

A: Yes. Both parts are electrically and mechanically equivalent. The difference is the supplier device package designation (SOT-23-3 versus SC-59R), which refers to the same three-pin Surface Mount package with identical pinout, footprint, and thermal characteristics. PCB layout and assembly processes remain unchanged.

Q: What is the difference between SOT-23-3 and SC-59R package designations?

A: Both designations refer to equivalent three-pin Surface Mount packages from the TO-236 family. SOT-23-3 and SC-59R are interchangeable package names used by different suppliers or in different documentation standards. The physical dimensions, pin configuration, and thermal properties are identical.

Q: Are there any electrical performance differences between these substitute parts?

A: No. Both parts have identical electrical specifications: 2V fixed output, 300mA output current, 0.5V maximum dropout voltage at 300mA, 100 µA quiescent current, and 58dB PSRR at 100Hz. Protection features and operating temperature range are also identical.

Q: Do both parts have the same regulatory compliance?

A: Yes. Both AP130-20SAG-7 and AP130-20RG-7 are ROHS3 compliant, REACH unaffected, and carry MSL rating 1 (Unlimited). Both parts are Active in product status.

Q: Which part should I specify for new designs?

A: Either part is acceptable for new designs. Selection should be based on your PCB assembly partner's preferred package designation or existing design documentation standards. Electrical performance and reliability are equivalent.

Q: Is there an inventory or lead time difference between these parts?

A: Inventory levels may vary. AP130-20SAG-7 has 9200 pcs in stock while AP130-20RG-7 has 9100 pcs in stock. Consult current inventory data for real-time availability.