AP7333-15SAG-7 Equivalent & Substitute Parts

Part Overview

The AP7333-15SAG-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 1.5V output and operates across an input voltage range up to 6V. The part is currently Active in product status and widely available with 1575 pieces in stock. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and regulatory compliance can be maintained while accommodating different packaging or availability requirements.

Substiute Parts

AP7333-15SAG-7

Diodes IncorporatedIn Stock: 1676AP7333-15SAG-7 Datasheet

Current PartRFQ

AP7333-15SRG-7

Diodes IncorporatedIn Stock: 12083AP7333-15SRG-7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AP7333-15SAG-7 is determined by strict equivalence across the following electrical and mechanical parameters:

• Output voltage: 1.5V fixed
• Maximum output current: 300mA
• Maximum input voltage: 6V
• Quiescent current: 75 µA
• Protection features: Over Current, Over Temperature, Short Circuit
• Package compatibility: SOT-23-3 (TO-236-3, SC-59)
• Mounting type: Surface Mount
• Operating temperature range: -40°C ~ 85°C
• Regulatory compliance: ROHS3 Compliant, REACH Unaffected

The identified substitute part maintains identical electrical specifications and regulatory certifications. The primary difference is packaging format: the main part is supplied in Cut Tape (CT) & Digi-Reel® format, while the substitute is supplied in Tape & Reel (TR) format. Both formats are compatible with automated assembly processes and represent standard industry packaging variations for the same device.

Parameter Comparison

Engineering Selection Recommendations

Both the AP7333-15SAG-7 and AP7333-15SRG-7 are Active products from Diodes Incorporated with identical electrical specifications and full regulatory compliance (ROHS3 Compliant, REACH Unaffected). Selection between these parts is based on packaging and supply chain requirements:

• AP7333-15SAG-7: Cut Tape (CT) & Digi-Reel® packaging is suitable for lower-volume applications, manual assembly, or mixed component kitting.
• AP7333-15SRG-7: Tape & Reel (TR) packaging is optimized for high-volume automated assembly processes and offers higher inventory availability (12000 pieces in stock versus 1575 pieces).

Both parts are mechanically and electrically interchangeable within the same PCB design. No circuit modifications or design changes are required when substituting between these variants.

Frequently Asked Questions (FAQ)

Q: Are AP7333-15SAG-7 and AP7333-15SRG-7 electrically identical?

A: Yes. Both parts deliver identical electrical performance: 1.5V fixed output, 300mA maximum output current, 75 µA quiescent current, and 65dB PSRR at 100Hz. All protection features and operating temperature ranges are identical.

Q: What is the difference between Cut Tape and Tape & Reel packaging?

A: Cut Tape (CT) & Digi-Reel® format supplies components on tape that is cut into smaller segments, typically used for lower-volume orders or manual assembly. Tape & Reel (TR) format supplies components on continuous tape wound on a reel, optimized for automated pick-and-place assembly equipment in high-volume production.

Q: Can I use AP7333-15SRG-7 as a direct replacement in my design?

A: Yes. The AP7333-15SRG-7 is a direct mechanical and electrical substitute. The SOT-23-3 package footprint is identical, and all electrical parameters match. No PCB redesign or circuit modifications are required.

Q: Are both parts RoHS compliant?

A: Yes. Both AP7333-15SAG-7 and AP7333-15SRG-7 are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements.

Q: Which part should I select for high-volume production?

A: AP7333-15SRG-7 in Tape & Reel format is recommended for high-volume automated assembly due to superior compatibility with pick-and-place equipment and higher stock availability.