BGA2003,115 Equivalent & Substitute Parts

Part Overview

The BGA2003,115 is an RF amplifier IC designed for cellular, DECT, PHS, and satellite television applications operating at 1.8GHz. Manufactured by NXP USA Inc., this component is packaged in SC-82A/SOT-343 (CMPAK-4) surface mount configuration. The part is currently obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support, redesigns, and inventory management.

Substiute Parts

BGA2003,115

NXP USA Inc.In Stock: 808BGA2003,115 Datasheet

Current PartRFQ

BGA427H6327XTSA1

Infineon TechnologiesIn Stock: 3521BGA427H6327XTSA1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BGA2003,115 is determined by the following critical parameters:

• Package Compatibility: SC-82A/SOT-343 surface mount package
• Frequency Coverage: Operating range must encompass or exceed 1.8GHz
• Gain Performance: Minimum 16dB gain requirement
• Noise Figure: Performance within 1.8dB ~ 2dB range
• Supply Voltage: Compatible with 4.5V supply rail
• Current Consumption: Operating current at or below 30mA
• Regulatory Compliance: ROHS3 compliant, REACH unaffected, EAR99 classification

The BGA427H6327XTSA1 (Infineon Technologies) meets these substitution criteria through compatible package form factor, overlapping frequency coverage, comparable gain and noise figure specifications, and matching regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

The BGA427H6327XTSA1 is an active product with current manufacturing support and inventory availability (3422 pcs in stock), providing supply chain continuity for applications previously using the obsolete BGA2003,115. Both components maintain identical regulatory compliance status (ROHS3, REACH unaffected, EAR99 classification) and moisture sensitivity ratings.

The substitute part demonstrates superior electrical performance with higher gain (18.5dB vs 16dB) and broader frequency coverage (0Hz ~ 3GHz vs 1.8GHz fixed), while maintaining lower current consumption (25mA vs 30mA). The noise figure specification of 2.2dB remains within acceptable tolerance of the original 1.8dB ~ 2dB range. Supply voltage compatibility extends from 2V ~ 5V, accommodating the 4.5V requirement of the original design.

Frequently Asked Questions (FAQ)

Q: Can the BGA427H6327XTSA1 directly replace the BGA2003,115 in existing PCB designs?

A: Yes. Both components use identical SC-82A/SOT-343 package form factors and pin configurations, enabling direct PCB footprint compatibility without layout modifications.

Q: What are the key electrical differences between these parts?

A: The BGA427H6327XTSA1 provides higher gain (18.5dB vs 16dB), broader frequency coverage (0Hz ~ 3GHz vs 1.8GHz), and lower current consumption (25mA vs 30mA). Noise figure performance (2.2dB) remains comparable to the original specification range (1.8dB ~ 2dB).

Q: Are there regulatory or compliance concerns with substitution?

A: No. Both components maintain identical ROHS3 compliance, REACH unaffected status, and EAR99 export classification. Moisture sensitivity levels and handling requirements are equivalent.

Q: Why is the BGA2003,115 listed as obsolete?

A: The BGA2003,115 has been discontinued by NXP USA Inc. and is no longer in active production. The BGA427H6327XTSA1 represents the current-generation equivalent from Infineon Technologies with active manufacturing support.

Q: What supply voltage range does the substitute part support?

A: The BGA427H6327XTSA1 operates across 2V ~ 5V, providing broader supply rail compatibility than the original 4.5V specification while maintaining full functionality at the original design voltage.