TPS62052DGSG4 Equivalent & Substitute Parts

Part Overview

The TPS62052DGSG4 is a buck switching regulator IC from Texas Instruments designed for positive fixed 1.5V output applications with 800mA current capability. This device operates across a 2.7V to 10V input range and features synchronous rectification at 850kHz switching frequency. The part is currently discontinued at DiGi Electronics, making identification of equivalent substitutes essential for ongoing production and design continuity. Equivalent parts maintain identical electrical specifications and package compatibility while offering active product status and improved supply availability.

Substiute Parts

TPS62052DGSG4

Texas InstrumentsIn Stock: 822TPS62052DGSG4 Datasheet

Current PartRFQ

TPS62052DGS

Texas InstrumentsIn Stock: 1118TPS62052DGS Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the TPS62052DGSG4 is determined by strict equivalence across the following critical parameters:

• Output Voltage & Current: Fixed 1.5V output at 800mA maximum
• Input Voltage Range: 2.7V to 10V operation
• Topology & Function: Buck switching regulator with synchronous rectification
• Switching Frequency: 850kHz operation
• Package Compatibility: 10-TFSOP/10-MSOP form factor with 0.118" (3.00mm) width
• Surface Mount Configuration: Identical mounting requirements
• Thermal Range: -40°C to 125°C junction temperature rating
• Compliance Standards: ROHS3 compliance and MSL Level 1 rating

The TPS62052DGS variant meets all these criteria as a direct equivalent, differing only in packaging format (Tube vs. standard packaging) and product status (Active vs. Discontinued).

Parameter Comparison

Engineering Selection Recommendations

The TPS62052DGS is a direct functional equivalent to the TPS62052DGSG4 with identical electrical and mechanical specifications. Selection between these parts should be based on:

Product Status: The TPS62052DGS maintains active product status with ongoing manufacturer support, whereas the TPS62052DGSG4 is discontinued. For new designs or production continuity, the TPS62052DGS is the appropriate selection.

Compliance & Certifications: Both parts carry ROHS3 compliance and MSL Level 1 rating, ensuring equivalent environmental and moisture handling requirements.

Packaging Availability: The TPS62052DGS is supplied in Tube packaging format. Verify that your assembly process accommodates this packaging specification.

Supply Chain: The TPS62052DGS shows higher inventory availability (1062 Pcs vs. 732 Pcs), supporting production scheduling and lead time requirements.

Frequently Asked Questions (FAQ)

Q: Can the TPS62052DGS be used as a direct replacement for the TPS62052DGSG4?

A: Yes. Both parts share identical electrical specifications, output voltage (1.5V), output current (800mA), input voltage range (2.7V to 10V), switching frequency (850kHz), and package form factor (10-TFSOP/10-MSOP). The only differences are product status and packaging format.

Q: What is the difference between the TPS62052DGSG4 and TPS62052DGS part numbers?

A: The suffix variation indicates different packaging formats and distribution channels. The TPS62052DGS is supplied in Tube packaging and maintains active product status. Both are based on the same TPS62052 base product number with identical die and electrical performance.

Q: Are there any thermal or operating condition differences between these parts?

A: No. Both parts operate across the identical temperature range (-40°C to 125°C junction temperature) and maintain the same thermal characteristics and performance specifications.

Q: Does the Tube packaging format affect PCB assembly compatibility?

A: Tube packaging is a distribution format. The actual component form factor and PCB footprint remain identical (10-TFSOP/10-MSOP with 0.118" width). Verify that your assembly equipment can process Tube-packaged components.

Q: Are both parts RoHS compliant?

A: Yes. Both the TPS62052DGSG4 and TPS62052DGS are ROHS3 compliant with MSL Level 1 rating, meeting equivalent environmental and regulatory requirements.