AP7350D-33CF4-7 Equivalent & Substitute Parts

Part Overview

The AP7350D-33CF4-7 is a linear voltage regulator IC from Diodes Incorporated designed for positive fixed output regulation at 3.3V with 150mA output current capability. This Surface Mount device operates across the -40°C to 85°C temperature range and is classified as Active product status. The part is packaged in 4-XFBGA, WLBGA configuration and is ROHS3 compliant. Equivalent and substitute parts are identified when all critical electrical and mechanical parameters align, enabling direct replacement in circuit designs without functional compromise.

Substiute Parts

AP7350D-33CF4-7

Diodes IncorporatedIn Stock: 2931AP7350D-33CF4-7 Datasheet

Current PartRFQ

AP7350-33CF4-7

Diodes IncorporatedIn Stock: 1514AP7350-33CF4-7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AP7350D-33CF4-7 is determined by strict alignment of the following critical parameters:

• Output voltage configuration: Positive, Fixed at 3.3V
• Output current rating: 150mA
• Maximum input voltage: 5.25V
• Dropout voltage specification: 0.35V @ 150mA
• Quiescent current: 400 nA
• Package type: 4-XFBGA, WLBGA
• Surface Mount configuration
• Operating temperature range: -40°C ~ 85°C
• Control features: Enable function
• Protection features: Current Limit
• Regulatory compliance: ROHS3 Compliant

Parts meeting all these parameters are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both AP7350D-33CF4-7 and AP7350-33CF4-7 are Active status products from Diodes Incorporated with identical electrical specifications and package configurations. Selection between these parts is based on inventory availability and supply chain considerations. Both parts maintain ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for industrial and commercial applications. The AP7350D-33CF4-7 currently maintains 2854 pieces in stock, while AP7350-33CF4-7 maintains 1497 pieces in stock.

Frequently Asked Questions (FAQ)

Q: Can AP7350-33CF4-7 be used as a direct replacement for AP7350D-33CF4-7?

A: Yes. Both parts are parametric equivalents with identical electrical characteristics, output voltage, current rating, dropout voltage, operating temperature range, and package configuration. Direct substitution is supported without circuit modification.

Q: Are there any differences in package handling between these parts?

A: No. Both parts use the identical X2-WLB0606-4 supplier device package in 4-XFBGA, WLBGA configuration with Moisture Sensitivity Level 1 (Unlimited), requiring no special handling differences.

Q: What determines substitution eligibility for AP7350D-33CF4-7?

A: Substitution eligibility is determined by matching all critical parameters: 3.3V fixed output voltage, 150mA output current, 5.25V maximum input voltage, 0.35V dropout voltage at 150mA, 400 nA quiescent current, Surface Mount configuration, 4-XFBGA WLBGA package, and -40°C to 85°C operating temperature range.

Q: Are both parts suitable for the same circuit applications?

A: Yes. Identical electrical specifications, control features (Enable), protection features (Current Limit), and regulatory compliance (ROHS3, REACH unaffected) make both parts suitable for equivalent circuit applications.

Q: What is the difference between AP7350D and AP7350 base product numbers?

A: Both parts share the AP7350 base product number. The parametric specifications and functional performance are identical. Selection should be based on availability and supply chain requirements.