TAS5186DDVG4 Equivalent & Substitute Parts

Part Overview

The TAS5186DDVG4 is a 6-channel Class D amplifier IC manufactured by Texas Instruments, part of the PurePath Digital™ series. This device delivers 60W output at 3Ohm load (single channel) or 30W across five channels at 6Ohm load, operating within a 10.8V to 13.2V supply voltage range. The IC integrates digital inputs, short-circuit protection, thermal protection, and shutdown functionality in a 44-PowerTSSOP surface-mount package.

The TAS5186DDVG4 carries an Obsolete product status, making it necessary to identify active equivalent alternatives for new designs and ongoing production requirements. Substitute parts maintain identical electrical specifications and mechanical compatibility while offering current availability and active manufacturer support.

Substiute Parts

TAS5186DDVG4

Texas InstrumentsIn Stock: 1011TAS5186DDVG4 Datasheet

Current PartRFQ

TAS5186ADDVR

Texas InstrumentsIn Stock: 2231TAS5186ADDVR Datasheet

MFR RecommendedRFQ

TAS5186ADDV

Texas InstrumentsIn Stock: 1785TAS5186ADDV Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TAS5186DDVG4 is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Identical Class D amplifier topology
• 6-channel output configuration
• Maximum output power specifications: 60W @ 3Ohm (single channel) and 30W @ 6Ohm (five channels)
• Supply voltage range: 10.8V ~ 13.2V
• Integrated protection features: short-circuit, thermal, and shutdown functions
• Digital input interface

Mechanical Equivalence Criteria:

• 44-PowerTSSOP package form factor (0.244", 6.20mm Width)
• Surface-mount technology compatibility
• Identical pin configuration and footprint

Compliance Equivalence Criteria:

• ROHS3 compliance
• REACH unaffected status
• Moisture sensitivity level 3 (168 Hours)

The substitute parts TAS5186ADDVR and TAS5186ADDV meet all electrical and mechanical equivalence requirements. Both are active products from Texas Instruments within the PurePath Digital™ series, differing only in packaging format (Tape & Reel versus Tube) and operating temperature specification.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: TAS5186ADDVR

The TAS5186ADDVR is the manufacturer-recommended substitute for the obsolete TAS5186DDVG4. This part maintains full electrical and mechanical compatibility while offering active product status and current manufacturing support. The Tape & Reel packaging format is optimized for automated assembly processes in production environments. Current inventory availability is 2132 units.

Secondary Recommendation: TAS5186ADDV

The TAS5186ADDV provides an equivalent alternative with identical electrical specifications and mechanical compatibility. This part is supplied in Tube packaging, suitable for manual assembly or lower-volume production scenarios. Current inventory availability is 1767 units.

Operating Temperature Consideration:

Both substitute parts specify an ambient operating temperature range of 0°C ~ 70°C (TA), compared to the main part's junction temperature specification of 0°C ~ 125°C (TJ). Design thermal management must account for this specification difference in applications requiring sustained operation at elevated ambient temperatures.

Compliance Status:

All three parts maintain ROHS3 compliance, REACH unaffected status, and identical moisture sensitivity levels, ensuring regulatory and environmental compatibility across substitution scenarios.

Frequently Asked Questions (FAQ)

Q: Can TAS5186ADDVR and TAS5186ADDV be used interchangeably with TAS5186DDVG4?

A: Yes. Both substitute parts are electrically and mechanically equivalent to the TAS5186DDVG4. They share identical output power specifications (60W @ 3Ohm, 30W @ 6Ohm), supply voltage range (10.8V ~ 13.2V), 6-channel configuration, protection features, and 44-PowerTSSOP package form factor. The primary differences are packaging format and product status (both substitutes are active).

Q: What is the difference between TAS5186ADDVR and TAS5186ADDV?

A: The electrical and mechanical specifications are identical. The difference lies in packaging format: TAS5186ADDVR is supplied in Tape & Reel format for automated assembly processes, while TAS5186ADDV is supplied in Tube format for manual assembly or lower-volume applications.

Q: Why does the operating temperature specification differ between the main part and substitutes?

A: The TAS5186DDVG4 specifies junction temperature (TJ) of 0°C ~ 125°C, while TAS5186ADDVR and TAS5186ADDV specify ambient temperature (TA) of 0°C ~ 70°C. These are different measurement points. Thermal design must account for the ambient temperature limit in the substitute parts when operating in high-temperature environments.

Q: Are the substitute parts RoHS and REACH compliant?

A: Yes. Both TAS5186ADDVR and TAS5186ADDV are ROHS3 compliant and REACH unaffected, matching the compliance status of the main part.

Q: What is the moisture sensitivity level, and does it affect handling?

A: All three parts carry MSL 3 (168 Hours) rating. This indicates the component can be exposed to ambient conditions (30°C, 85% relative humidity) for up to 168 hours before soldering. Proper storage in dry conditions and adherence to moisture control procedures during assembly is required.

Q: Which substitute should I select for new production designs?

A: TAS5186ADDVR is the manufacturer-recommended choice for new production due to active product status and Tape & Reel packaging optimization for automated assembly. TAS5186ADDV is suitable if Tube packaging aligns with existing assembly processes.

Q: Is the 44-PowerTSSOP package footprint identical across all three parts?

A: Yes. All three parts use the 44-PowerTSSOP package with identical dimensions (0.244", 6.20mm Width) and pin configuration, ensuring direct PCB footprint compatibility without layout modifications.